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O. Reg. 457/10: Vehicle Weights and Dimensions - For Safe, Productive and Infrastructure-Friendly Vehicles

filed December 3, 2010 under Highway Traffic Act, R.S.O. 1990, c. H.8

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ontario regulation 457/10

made under the

highway traffic act

Made: December 1, 2010
Filed: December 3, 2010
Published on e-Laws: December 7, 2010
Printed in The Ontario Gazette: December 18, 2010

Amending O. Reg. 413/05

(Vehicle Weights and Dimensions — For Safe, Productive and Infrastructure-Friendly Vehicles)

1. Section 1 of Ontario Regulation 413/05 is revoked and the following substituted:

Application

1. (1) Subject to any by-law made under subsection 109 (12) of the Act, this Regulation sets out dimensional limits for the purposes of section 109 of the Act.

(2) This Regulation sets out weight limits for the purposes of sections 115 to 118 of the Act.

2. (1) Subsection 2 (2) of the Regulation is amended by adding the following definitions:

“combination” and “vehicle combination” mean a combination of vehicles;

“designated bus or recreational vehicle”, when followed by a number, means the designated bus or recreational vehicle identified by the same number in the Table to section 3.1;

(2) The definition of “designated combination” in subsection 2 (2) of the Regulation is revoked.

(3) Subsection 2 (2) of the Regulation is amended by adding the following definitions:

“designated tractor-trailer combination”, when followed by a number, means the designated tractor-trailer combination identified by the same number in the Table to section 3;

“designated truck”, when followed by a number, means the designated truck identified by the same number in the Table to section 3.2;

“designated truck-trailer combination”, when followed by a number, means the designated truck -trailer combination identified by the same number in the Table to section 3.3;

(4) The definition of “drawbar” in subsection 2 (2) of the Regulation is revoked and the following substituted:

“drawbar” means a towing structure that is connected to a trailer or a trailer converter dolly and that includes an eye or equivalent device for coupling to a trailer hitch;

(5) Subsection 2 (2) of the Regulation is amended by adding the following definition:

“forced-steer auxiliary pusher axle” means an axle that articulates in response to forces generated through mechanisms and linkages operated by the driver, but does not include not the front axle of a vehicle or vehicle combination;

(6) The definition of “full trailer” in subsection 2 (2) of the Regulation is revoked and the following substituted:

“full trailer” means a trailer designed so that the whole of its own weight and of any load are carried on its own axles and includes a vehicle combination consisting of a semi-trailer and a trailer converter dolly;

(7) The definition of “inter-vehicle-unit distance” in subsection 2 (2) of the Regulation is amended by striking out the portion after clause (b) and substituting the following:

but in subsection 38 (2), Schedules 11, 12 and 13 and Vehicle Weight Tables 3 to 29, it means the lesser of clauses (a) and (b);

(8) The definition of “long combination” in subsection 2 (2) of the Regulation is amended by striking out “a vehicle combination” in the portion before paragraph 1 and substituting “a tractor-trailer combination”.

(9) Subsection 2 (2) of the Regulation is amended by adding the following definitions:

“non-designated”, with reference to a truck, bus, recreational vehicle or vehicle combination means a truck, bus, recreational vehicle or vehicle combination that is not, respectively, a designated truck, a designated bus or recreational vehicle, a designated tractor-trailer combination, a designated truck-trailer combination or a designated saddlemount combination;

“pony trailer” means a trailer that is designed and used so that the preponderance of the trailer’s weight and load is carried on its own axles and that is equipped with a drawbar rigidly attached to the trailer;

(10) Clause (d) of the definition of “tag-axle tank semi-trailer” in subsection 2 (2) of the Regulation is revoked and the following substituted:

(d) whose axles automatically equalize its load such that the weight on the self-steering axle is not more than 500 kilograms greater or less than the average weight per axle of the tandem axle;

(11) Subsection 2 (2) of the Regulation is amended by adding the following definition:

“truck” does not include a tractor or a bus;

(12) Clause (d) of the definition of “turn centre” in subsection 2 (2) of the Regulation is revoked and the following substituted:

(d) on a tractor, full trailer or pony trailer, of the rear axle unit,

(e) on a truck, bus or recreational vehicle, of the drive axle unit;

(13) The definition of “vehicle combination” in subsection 2 (2) of the Regulation is revoked.

(14) Section 2 of the Regulation is amended by adding the following subsection:

(4) For the purposes of this Regulation, the month and year when a vehicle was manufactured or built is the earliest month and year on any incomplete vehicle manufacturer’s information label or manufacturer’s compliance label on the vehicle. 

3. Section 3 of the Regulation is revoked and the following substituted:

Designated Vehicles and Combinations

Designated tractor-trailer combinations

3. The Table to this section sets out 15 tractor-trailer combinations that are designated tractor-trailer combinations if the vehicle combination meets the configuration description in the correspondingly numbered Schedule and complies with the dimensional limits of the Schedule and with all the relevant preconditions for the designated combination in the Schedule and in sections 5 to 14.

TABLE OF DESIGNATED TRACTOR-TRAILER COMBINATIONS

 

Schedule

Designated Tractor-Trailer Combination

Type of Tractor-Trailer Combination

1

1

Tractor Fixed Axle Semi-trailer

2

2

Tractor Self-steer Triaxle Semi-trailer

3

3

Tractor Self-steer Quad Semi-trailer

4

4

Tractor Self-steer 5-Axle Semi-trailer (1-3-1)

5

5

Tractor Self-steer 5-Axle Semi-trailer (1-1-3)

6

6

Tractor Self-steer 6-Axle Semi-trailer (1-4-1)

7

7

Tractor Self-steer 6-Axle Semi-trailer (1-1-4)

8

8

Tri-drive Tractor Fixed Axle Semi-trailer

9

9

Tri-drive Tractor Self-steer Triaxle Semi-trailer

10

10

Tri-drive Tractor Self-steer Quad Semi-trailer

11

11

Tractor A-train Double Trailers

12

12

Tractor B-train Double Trailers

13

13

Tractor C-train Double Trailers

14

14

Stinger-Steer Tractor Semi-trailer Auto Carrier

15

15

Tractor Hinged Semi-trailer

Designated buses and recreational vehicles

3.1 The Table to this section sets out three buses and two recreational vehicles that are designated buses or recreational vehicles if the vehicle meets the configuration description in the correspondingly numbered Schedule and complies with the dimensional limits of the Schedule and with all the relevant preconditions for the designated vehicle in the Schedule and in section 8.

TABLE OF DESIGNATED BUSES OR RECREATIONAL VEHICLES

 

Schedule

Designated Bus or Recreational Vehicle

Type of Bus or Recreational Vehicle

16

1

Standard Bus or Comparable Recreational Vehicle

17

2

Inter-city Bus or Comparable Recreational Vehicle

18

3

Articulated Bus

Designated trucks

3.2 The Table to this section sets out seven trucks that are designated trucks if the vehicle meets the configuration description in the correspondingly numbered Schedule and complies with the dimensional limits of the Schedule and with all the relevant preconditions for the designated vehicle in the Schedule and in sections 5 to 14.

TABLE OF DESIGNATED trucks

 

Schedule

Designated Truck

Type of Truck

19

1

2-Axle Truck

20

2

Tandem-axle Truck

21

3

3-Axle Truck with Auxiliary Axle

22

4

Twin-steer Tandem-drive Truck

23

5

Self-steer Triaxle Truck

24

6

Tri-drive 4-Axle Truck

25

7

Twin-steer Tri-drive 5-Axle Truck

Designated truck-trailer combinations

3.3 The Table to this section sets out five truck-trailer combinations that are designated truck-trailer combinations if the vehicle combination meets the configuration description in the correspondingly numbered Schedule and complies with the dimensional limits of the Schedule and with all the relevant preconditions for the designated vehicle in the Schedule and in sections 5 to 14.

TABLE OF DESIGNATED TRUCK-TRAILER COMBINATIONS

 

Schedule

Designated Truck-Trailer Combination

Type of Truck-Trailer Combination

26

1

Truck and Fixed Axle Pony Trailer

27

2

Truck and Self-steer Triaxle Pony Trailer

28

3

Truck and Full Trailer

29

4

Truck and Self-steer Triaxle Full Trailer

30

5

Truck and Tridem-axle Full Trailer

Designated saddlemount combination

3.4 A saddlemount combination is a designated saddlemount combination if it meets the configuration description in Schedule 31 and complies with the dimensional limits of the Schedule and with all of the relevant preconditions for the designated saddlemount combination in the Schedule.

4. Sections 4 and 4.1 of the Regulation are revoked and the following substituted:

Weight limit chart not determinative of designated vehicle or combination

4. A vehicle or vehicle combination described in sections 3 to 3.4 is a designated vehicle or a designated combination even if it does not meet the limits in the weight limit chart of the corresponding Schedule.

5. (1) The heading immediately before section 5 of the Regulation is revoked and the following substituted:

Preconditions for Designated Vehicles or Designated Combinations

(2) Subsections 5 (1), (2) and (3) of the Regulation are revoked and the following substituted:

Liftable axles and controls

(1) A designated vehicle or designated vehicle combination may have axles in addition to those specified in the corresponding Schedule, but the additional axles must remain in the raised position.

(2) A designated truck or a tractor in a designated combination may not be equipped with or have controls, whether remote or manual, that would allow the driver from the cab of the truck or tractor to lift, deploy or alter the weight on a self-steering axle of the truck or of any drawn trailer unless,

(a) the truck, truck-trailer combination or tractor-trailer combination is designed to carry raw forest products; or

(b) the controls,

(i) do not activate unless the emergency 4-way flashers are activated,

(ii) contain a device that prevents lifting the axle or altering the axle weight when the truck or vehicle combination is travelling at a speed over 60 kilometres per hour, and

(iii) in the case of a tractor-trailer combination, operate only on the most forward self-steering axle of the semi-trailer.

(3) The tractor in a designated tractor-trailer combination 12 may not be equipped with or have controls, whether remote or manual, that would allow the driver to lift, deploy or alter the weight on the tandem or tridem axles in the combination, unless the controls,

(a) operate only on the forward axle of the lead trailer’s tridem axle;

(b) do not activate unless the emergency 4-way flashers are activated; and

(c) contain a device that prevents lifting the axle or altering the axle weight when the combination is travelling at a speed over 60 kilometres per hour.

(3.1) A designated truck may be equipped with,

(a) manual controls mounted outside the cab of the truck to lift or deploy its self-steering axle or forced-steer auxiliary pusher axle;

(b) manual controls mounted outside the cab of the truck to alter the weight on its self-steering axle or forced-steer auxiliary pusher axle, but only for use outside of Ontario;

(c) automatic controls that lift its self-steering axle when reversing and deploy it again when moving forward; and

(d) automatic controls that lift or deploy its self-steering axle or forced-steer auxiliary pusher axle, depending on whether the truck is heavily or lightly loaded.

(3.2) A trailer in a designated combination may be equipped with,

(a) manual controls to lift or deploy its self-steering axles;

(b) manual controls to alter the weight on its self-steering axles, but only for use outside Ontario;

(c) automatic controls that lift its self-steering axles when reversing and deploy them again when moving forward; and

(d) automatic controls that lift or deploy its self-steering axles, depending on whether the trailer is heavily or lightly loaded.

6. (1) Subsection 6 (1) of the Regulation is amended by striking out “The rearmost trailer of any designated combination” at the beginning and substituting “The rearmost trailer of any designated tractor-trailer combination”.

(2) Subsection 6 (2) of the Regulation is amended by striking out “as shown in Figure 4” in the portion before clause (a).

(3) Subsections 6 (3) and (4) of the Regulation are revoked and the following substituted:

(3) The rearmost trailer in a combination described in subsection (5) must be equipped with a rear impact guard that meets one of the following standards, as that standard read on the date of the trailer’s manufacture:

1. United States Federal Motor Vehicle Safety Standard 224.

2. Standard 223 under the Motor Vehicle Safety Act (Canada). 

(4) Subsection (3) does not apply if one of the standards described in that subsection exempts the rearmost trailer in a combination described in subsection (5) from having a rear impact guard.

(5) Subsection (3) applies to,

(a) any designated tractor-trailer combination that is a long combination whose rearmost trailer was manufactured after January 26, 1998;

(b) designated tractor-trailer combination 2, 3, 4, 5, 6, 7, 9 or 10; 

(c) any designated tractor-trailer combination that includes a trailer that was manufactured after 2005; or

(d) any designated truck-trailer combination that includes a trailer that was manufactured after August 31, 2007.

(4) Figure 4 to section 6 of the Regulation is revoked.

7. (1) Subsections 7 (1) and (2) of the Regulation are revoked.

(2) Subsection 7 (3) of the Regulation is amended by striking out “designated combinations 4, 5, 6 and 7” in the portion before clause (a) and substituting “designated tractor-trailer combinations 4, 5, 6, 7 and 15”.

8. Section 8 of the Regulation is amended by striking out “a designated combination” and substituting “a designated vehicle or vehicle combination”.

9. Subsection 9 (1) of the Regulation is revoked and the following substituted:

Wheel cut

(1) Every designated vehicle with a self-steering axle and every designated vehicle combination with a self-steering axle, other than a self-steering tag axle in designated bus or recreational vehicle 1 or 2, must comply with the wheel cut requirements of the Table to this section.

10. (1) Subsection 10 (1) of the Regulation is amended by striking out “In designated combinations 2 and 9” at the beginning and substituting “In designated tractor-trailer combinations 2 and 9”.

(2) Subsection 10 (2) of the Regulation is amended by striking out “Designated combinations 4 and 6” at the beginning and substituting “Designated tractor-trailer combinations 4 and 6”.

11. Section 11 of the Regulation is revoked and the following substituted:

Tri-drive locking device

11. Any differential locks on a tri-drive axle of any designated vehicle or vehicle combination must remain unlocked while the vehicle or combination is operated on a highway. 

12. (1) Section 12 of the Regulation is amended by striking out “a designated combination 13” wherever it appears and substituting in each case “a designated tractor-trailer combination 13”.

(2) Subsection 12 (2) of the Regulation is revoked.

13. Section 13 of the Regulation is revoked and the following substituted:

Labelling

13. (1) The semi-trailer in designated tractor-trailer combinations 2, 3, 4, 5, 6, 7, 9, 10 and 15, the trailer in designated truck-trailer combinations 2 and 4 and designated trucks 3 and 5 must bear their original compliance labels and comply with subsections (2) and (3).

(2) The original compliance label or the manufacturer’s identification plate on the truck or trailer must,

(a) contain the notation “SPIF”, signifying that the truck or trailer is safe, productive and infrastructure-friendly and was manufactured to meet the specifications of this Regulation;

(b) identify the company authorized under the Motor Vehicle Safety Act (Canada) to apply a national safety mark, the foreign manufacturer registered under that Act or the authorized dealer of either of them, that manufactured the truck or trailer; and

(c) indicate the gross vehicle and axle weight ratings.  

(3) If a truck or trailer was not manufactured to meet the specifications of this Regulation, but was converted to meet such specifications, it must bear a label adjacent to the original compliance label,

(a) containing the notation “SPIF”, signifying that the truck or trailer is safe, productive and infrastructure-friendly and was converted to meet the specifications of this Regulation;

(b) identifying the company authorized under the Motor Vehicle Safety Act (Canada) to apply a national safety mark, the foreign manufacturer registered under that Act or the authorized dealer of either of them, that converted the truck or trailer; and

(c) indicating the revised gross vehicle and axle weight ratings.  

(4) If a semi-trailer was manufactured or converted before 2006, the label required by subsection (2) or (3) may bear the notation “Reg 597 (Ont) – 3” or “Reg 597 (Ont) – 4” instead of the notation “SPIF”.

14. (1) Subsections 14 (1), (2), (3) and (4) of the Regulation are revoked and the following substituted:

Weight requirements

(1) The following designated vehicles and vehicles within designated combinations must be designed to load equalize within the meaning of subsection (2):

1. Designated trucks 3 and 5.

2. The semi-trailer in designated tractor-trailer combinations 2 to 7, 9, 10 and 15.

3. The pony trailer in designated truck-trailer combination 2.

(2) A vehicle load equalizes if,

(a) in the case of designated truck 3, the weight of the auxiliary self-steering axle or forced-steer auxiliary pusher axle is not more than 500 kilograms greater or less than 33 per cent of the weight on the tandem axle;

(b) in the case of designated truck 5, the weight of the self-steering axle is not more than 500 kilograms greater or less than the average weight per axle of the tandem axle;

(c) in the case of the semi-trailer in designated tractor-trailer combinations 2 to 7, 9 and 10, the weight of each self-steering axle is not more than 500 kilograms greater or less than the average weight per axle of the tandem, tridem or quadruple axle;

(d) in the case of the semi-trailer in designated tractor-trailer combination 15, the weight of the tandem axle is not more than 500 kilograms greater or less than 67 per cent of the weight of the tridem axle; and

(e) in the case of the pony trailer in designated truck-trailer combination 2, the weight of the self-steering axle is not more than 500 kilograms greater or less than the average weight per axle of the tandem axle.

(2) Subsection 14 (5) of the Regulation is amended by striking out “designated combinations 3, 4, 5, 6, 7 and 10” in the portion before clause (a) and substituting “designated tractor-trailer combinations 3, 4, 5, 6, 7, 10 and 15”.

(3) Subsections 14 (6), (7) and (8) of the Regulation are revoked.

15. (1) The heading immediately before section 15 of the Regulation is revoked and the following substituted:

Rules Applicable to Designated Vehicles and Designated Combinations

(2) Section 15 of the Regulation is revoked and the following substituted:

Dimensional limits for long combinations

15. (1) A designated tractor-trailer combination that is a long combination shall comply with the dimensional limits in the corresponding Schedule and not with the dimensional limits specified in section 109 of the Act, if the dimensional limits in the Schedule are greater than those in section 109 of the Act. 

(2) A long combination that is a designated tractor-trailer combination 4, 6 or 7 in every respect except that both self-steering axles are raised shall comply with the dimensional limits in the corresponding Schedule and not with the dimensional limits specified in section 109 of the Act, if the dimensional limits in the Schedule are greater than those in section 109 of the Act and if the gross vehicle weight of the long combination does not exceed the amount permitted in Vehicle Weight Table 32.

(3) A designated truck-trailer combination 3, a designated bus or recreational vehicle 2 or 3 and a designated saddlemount combinaton shall comply with the dimensional limits in the corresponding Schedule and not with the dimensional limits specified in section 109 of the Act, if the dimensional limits in the Schedule are greater than those in section 109 of the Act.

16. Section 16 of the Regulation is revoked.

17. Section 17 of the Regulation is amended by striking out “a designated combination” and substituting “a designated vehicle or combination”.

18. Section 18 of the Regulation is revoked.

19. Section 19 of the Regulation is amended by striking out “a designated combination 6 or 7” and substituting “a designated tractor-trailer combination 6 or 7”.

20. Section 20 of the Regulation is revoked and the following substituted:

Maximum allowable gross vehicle weight — designated vehicles and combinations

20. (1) Clauses 118 (1) (a) and (b) of the Act do not apply to designated vehicles and combinations.

(2) For the purpose of clause 118 (1) (c) of the Act,

(a) the maximum allowable gross vehicle weight of a designated vehicle or vehicle combination is the amount prescribed by the weight limit chart of the appropriate Schedule; and

(b) where the weight limit chart of the appropriate Schedule refers to a Vehicle Weight Table, the appropriate Vehicle Weight Table, determined in accordance with section 38, applies.

21. Sections 21, 22, 23 and 24 of the Regulation are revoked and the following substituted:

Rules Applicable to Non-Designated Vehicles and Combinations

Maximum allowable gross vehicle weight — non-designated vehicles and combinations

21. (1) Clauses 118 (1) (a) and (b) of the Act do not apply to non-designated vehicles and combinations, except as provided in section 22 of this Regulation.

(2) For the purpose of clause 118 (1) (c) of the Act,

(a) the maximum allowable gross vehicle weight for non-designated vehicles and combinations, other than B-train combinations, is the amount prescribed in Vehicle Weight Table 32;

(b) the maximum allowable gross vehicle weight for non-designated B-train combinations is the amount prescribed in Vehicle Weight Table 33.

Maximum allowable gross vehicle weight —transition for non-designated vehicles and combinations

22. (1) For the purpose of section 118 of the Act, the maximum allowable gross vehicle weight for a non-designated vehicle or vehicle combination described in subsection (2) and before the date specified in that subsection is the lowest of,

(a) the amount calculated under clause 118 (1) (a) of the Act;

(b) the amount calculated under clause 118 (1) (b) of the Act; and

(c) the maximum allowable gross vehicle weight under the appropriate Vehicle Weight Table from Vehicle Weight Tables 1 to 29, as determined in accordance with section 38.

(2) Subsection (1) applies to the following non-designated vehicles and vehicle combinations before the specified date:

1. Before January 1, 2016, a tractor-trailer combination that includes a single semi-trailer, if the semi-trailer has four or more deployed axles, was manufactured before 2006 and is not an end dump semi-trailer or an open-top hopper dump semi-trailer.

2. Before January 1, 2016, a tractor-trailer combination with two trailers, if both trailers were manufactured before 2006.

3. Before January 1, 2021, a tractor-trailer combination that includes a single carbon dioxide tank semi-trailer, cryogenic tank semi-trailer or tag-axle tank semi-trailer, if the semi-trailer has three or fewer deployed axles.

4. Before January 1, 2021, a truck, bus or recreational vehicle, if the truck, bus or recreational vehicle was manufactured before July 1, 2011.

5. Before January 1, 2021, a truck-trailer combination if,

i. both the truck and trailer were manufactured before July 1, 2011, or

ii. either the truck or the trailer was manufactured before July 1, 2011 and the other vehicle is a designated truck or is a trailer that meets all of the requirements in order to be part of a designated truck-trailer combination.

(3) Before January 1, 2021, subsection (1) applies to a non-designated tractor-trailer combination that includes a single tank semi-trailer with three or fewer axles deployed, other than a carbon dioxide tank semi-trailer, cryogenic tank semi-trailer or tag-axle tank semi-trailer, except that the maximum allowable gross vehicle weight is determined by subtracting 3,000 kilograms from the weight determined under that subsection.

22. (1) The heading immediately before section 25 of the Regulation is revoked.

(2) Subsections 25 (1) and (2) of the Regulation are revoked and the following substituted:

Aggregate vehicles

(1) This section applies to aggregate vehicles, but does not apply to designated vehicles and combinations or to non-designated vehicles and combinations to which section 21 applies.

(2) Clauses 118 (1) (a) and (b) of the Act do not apply to aggregate vehicles. 

(3) Subsection 25 (3) of the Regulation is amended by striking out the portion before clause (a) and substituting the following:

(3) The maximum allowable gross vehicle weight of an aggregate vehicle shall be determined by subtracting, in the case of a two-axle aggregate vehicle, 1,000 kilograms or, in the case of an aggregate vehicle of three or more axles, 1,500 kilograms from,

. . . . .

(4) Clause 25 (3) (c) of the Regulation is revoked and the following substituted:

(c) the maximum allowable gross vehicle weight prescribed by clause 22 (1) (c) of this Regulation. 

(5) Subsection 25 (5) of the Regulation is amended by striking out “In this section” at the beginning and substituting “In this section and in Vehicle Weight Tables 1 to 29”.

23. Sections 26 to 33 of the Regulation are revoked.

24. Section 34 of the Regulation is revoked and the following substituted:

Permits

34. (1) Despite section 21, the Registrar may issue permits under clause 110.1 (1) (b) of the Act allowing the operation of the following non-designated vehicles and of the following vehicles that form part of a non-designated vehicle combination in compliance with the maximum allowable gross vehicle weights specified in subsection 22 (1) or section 25:

1. After December 31, 2010, an end-dump semi-trailer or open-top hopper dump semi-trailer that was manufactured before 2003 and is part of a tractor-trailer combination.

2. After December 31, 2015, a single semi-trailer, other than a dump semi-trailer, with four or more deployed axles that was manufactured before 2006 and is part of a tractor-trailer combination.

3. After December 31, 2015, a trailer that forms part of a tractor-trailer combination with two trailers, if both trailers were manufactured before 2006.

4. After December 31, 2020, a truck, bus or recreational vehicle that was manufactured before July 1, 2011.

5. After December 31, 2020, a trailer in a truck-trailer combination, if the trailer was manufactured before July 1, 2011.

(2) A permit described in subsection (1) may be issued for the purpose of allowing the continued use of a vehicle by itself or in a combination referred to in subsection (1), but the permit shall be limited to the normal operating life of the vehicle and shall not be valid,

(a) in the case of an open-top hopper dump semi-trailer, for longer than 20 years after the year of its manufacture;

(b) in the case of a tank trailer, for longer than 20 years after the year of its manufacture;

(c) in the case of a semi-trailer with four or more axles designed to carry raw forest products, for longer than 20 years after the year of its manufacture;

(d) in the case of a semi-trailer that is part of a B-train double designed to carry raw forest products, for longer than 20 years after the year of its manufacture;

(e) in the case of a truck that is a concrete mixer fitted with a revolving drum, for longer than 20 years after the year of its manufacture;

(f) in the case of a vehicle not referred to in clause (a), (b), (c), (d) or (e), for longer than 15 years after the year of its manufacture.

25. The Regulation is amended by adding the following section:

Axle weight limits

34.1 (1) For the purposes of section 116 of the Act, if a non-designated vehicle or a vehicle that is part of a non-designated combination is manufactured after June 30, 2011, the weight on an axle unit shall not exceed the manufacturer’s gross axle weight rating if the manufacturer’s gross axle weight is less than the amount otherwise permitted by the Act and this Regulation.

(2) If the driver of the vehicle or vehicle combination does not have with him or her verification in writing of the manufacturer’s gross axle weight ratings of the axles of the vehicle or combination, or if the driver does not provide that verification when demanded by a police officer or officer appointed for carrying out the provisions of this Act, the axle unit weight on an axle unit shall not exceed,

(a) for the front axle, the lower of 5,000 kilograms and the sum of the maximum tire load ratings specified on the tire side walls; and

(b) for other axles, the sum of the maximum tire load ratings specified on the tire side walls.

26. (1) The heading immediately before section 35 of the Regulation is revoked.

(2) Subsection 35 (1) of the Regulation is revoked and the following substituted:

Tractor tandem axle weight increases

(1) Tandem axles with an axle spread of at least 1.2 metres and less than 1.6 metres are prescribed axle units for the purposes of section 116 of the Act when they form part of a three-axle tractor that is not part of a designated combination, that has both a front single axle equipped with single tires and a rear tandem axle and that has no other axles deployed.

27. Sections 36 and 36.1 of the Regulation are revoked.

28. Sections 37 and 38 of the Regulation are revoked and the following substituted:

Schedules of Designated Vehicles and Combinations

Interpretation for Schedules

37. (1) The following interpretive rules apply to Schedules 1 to 31:

1. The column heading “Ref” refers to a reference number associated with a dimension of the designated vehicle or combination. Some of the dimensions are set out in the diagram at the top of the Schedule identified by their reference number.

2. A reference to an axle unit in a Configuration Description is to a deployed axle unit.  If an axle unit is not referred to in a Configuration Description, the designated combination does not have that axle unit unless it is an additional axle described in subsection 5 (1).

3. Where a tire weight limit is expressed as weight per millimetre, the reference is to a millimetre of tire width.

4. The sum of the maximum tire load ratings shall be determined by adding the highest tire load ratings of the tires as specified on the tire side walls.

5. A vehicle that is required to comply with subsection 109 (2) of the Act and that does comply with that subsection shall be deemed to be in compliance with the width limits in Schedules 1 to 31.

6. Maximum width shall be determined in accordance with subsections 109 (1), (3) and (4) of the Act.

7. Maximum length shall be determined in accordance with section 109 of the Act, excluding subsection 109 (10.1) of the Act.

8. “Not controlled” means that no measurement is prescribed.

9. “Overall” refers to the total combination.

10. In calculating allowable gross vehicle weight, where a Schedule refers to the actual weight on the front axle, if that weight exceeds maximum allowable weight for the axle, the maximum allowable weight must be used in the calculation.

(2) In Schedules 1 to 31,

“AGVW” means allowable gross vehicle weight;

“allowable gross vehicle weight” means the maximum permissible weight of a vehicle or vehicle combination for the purpose of section 118 of the Act;

“bed length” means the external measurement of a trailer from the front of its cargo carrying space to the rear of its cargo carrying space, but excluding any portion of auxiliary equipment or machinery that extends beyond the front of the trailer and that is not designed for the transportation of goods;

“box length”, in a truck-trailer combination, means the external measurement from the front of the load-carrying portion of the truck to the rear of the trailer, including load, but excluding any portion of auxiliary equipment or machinery that extends beyond the front of the load-carrying portion of truck and that is not designed or used for the transportation of goods;

“converter dolly drawbar length” means the longitudinal distance from the centre of the hole in the fifth wheel of a converter dolly to the centre of its eye or equivalent device;

“effective rear overhang”, except where otherwise specified, means the longitudinal distance from the turn centre of the vehicle to its rearmost point, including any load;

“effective wheelbase” means the longitudinal distance between the geometric centres of front and rear axle units of a truck;

“GAWR” means manufacturer’s gross axle weight rating;

“hitch offset”,

(a) in the case of an A-train or C-train, means the longitudinal distance from the turn centre of the foremost semi-trailer to the articulation point of the hitch used to tow the rearmost trailer, and

(b) in the case of truck or tractor, means the longitudinal distance from the turn centre of the truck or tractor to the articulation point of the hitch or coupling device used to tow a trailer;

“inter-city bus” means a bus commonly known as a motor coach that has,

(a) motive power mounted to the rear of the front axle,

(b) air-ride or torsion-bar suspension, 

(c) a baggage area that is separate from the passenger cabin, and

(d) a passenger cabin with 15 or more reclining seats for passengers;

“kg” means kilograms;

“load equalized” means that a vehicle that is required by subsection 14 (1) to be designed to load equalize actually does load equalize within the meaning of subsection 14 (2);

“m” means metres;

“Max.” means maximum;

“Min.” means minimum;

“mm” means millimeters;

“not load equalized” means that a vehicle that is required by subsection 14 (1) to be designed to load equalize does not actually load equalize within the meaning of subsection 14 (2);

“quadruple spread” means the longitudinal distance between the centres of the foremost and rearmost axles of the quadruple axle;

“RV” means recreational vehicle;

“self-steer”, with respect to an axle, means self-steering axle;

“swing radius” means the greatest horizontal distance from the vertical axis through the centre of the kingpin to any point on the semi-trailer ahead of the kingpin, including load and any extension to the length caused by auxiliary equipment or machinery;

“tag axle” means the rearmost axle of a bus or recreational vehicle that forms part of a two axle group with a drive axle;

“tandem” means tandem axle;

“track width” means the width of an axle across the outside faces of the tires measured at any point above the lowest point of the rim;

“tridem” means tridem axle;

“tri-drive” means tri-drive axle;

“verified” means that the driver of the vehicle or vehicle combination has with him or her verification in writing of the manufacturer’s gross axle weight ratings of the axles of the vehicle or combination and provides that verification when demanded by a police officer or officer appointed for carrying out the provisions of the Act;

“wheelbase” means the longitudinal distance,

(a) from the centre of the kingpin to the turn centre, in the case of a semi-trailer or in the case of a full trailer without a turntable in designated truck-trailer combination 3,

(b) from the centre of articulation of the turntable to the turn centre, in the case of a full trailer with a turntable in designated truck-trailer combination 3,

(c) from the centre of the kingpin to the geometric centre of the tridem axle, in the case of the front portion of a hinged semi-trailer, and from the articulation point of the forward hinge to the geometric centre of the tandem axle, in the case of the rear portion of a hinged semi-trailer,

(d) from the centre of the front axle to the turn centre, in the case of a tractor, truck, bus or recreational vehicle,

(e) from the centre of the hitching device to the turn centre, in the case of a pony trailer or of a full trailer, other than a full trailer in designated truck-trailer combination 3.

Application of Vehicle Weight Tables

38. (1) The following rules apply to the application of the Vehicle Weight Tables:

1. The appropriate Vehicle Weight Table from Vehicle Weight Tables 1 to 29 applies to a non-designated vehicle or combination to which section 22 applies.

2. If a Schedule specifies one of Vehicle Weight Tables 1 to 29, the specified Vehicle Weight Table applies to a designated vehicle or combination.

3. If a Schedule specifies Vehicle Weight Table 30 or 31, the specified Vehicle Weight Table applies to a designated truck-trailer combination.

4. Vehicle Weight Tables 32 and 33 apply to non-designated vehicles and combinations to which section 22 does not apply.

(2) Where one of Vehicle Weight Tables 1 to 29 applies, the appropriate table is determined based on the number of axles and the inter-vehicle-unit distance or intra-vehicle-unit distance, with the following exceptions:

1. The maximum allowable gross vehicle weight for a 5-axle A-train double or C-train double is as prescribed in Vehicle Weight Table 8.

2. The maximum allowable gross vehicle weight for a 7-axle vehicle without a drawn vehicle is as prescribed in Vehicle Weight Table 16.

3. The maximum allowable gross vehicle weight for an eight or more axle vehicle without a drawn vehicle is as prescribed in Vehicle Weight Table 23.

(3) In the case of non-designated combinations, if the gross weight transmitted to the highway by the rearmost vehicle of the combination is not at least five per cent of the gross weight of the combination, the axles of the rearmost vehicle are not included in calculating the base length and the number of axles when determining the combination’s maximum allowable gross vehicle weight under a Vehicle Weight Table; instead, the maximum allowable gross vehicle weight of the combination is determined by adding the weight derived from the appropriate Vehicle Weight Table and the actual weight of the rearmost vehicle.

(4) If the determination of the maximum allowable gross vehicle weight under subsection (3) produces a result greater than 63,500 kilograms, the maximum allowable gross vehicle weight for the non-designated combination is 63,500 kilograms.

(5) In this section and in the Vehicle Weight Tables,

“front axle weight”, in respect of a vehicle or vehicle combination that is not an aggregate vehicle, means,

(a) for a single front axle, the axle unit weight on the front axle or, if that weight is more than the maximum weight permitted for a single axle under section 116 of the Act, the maximum weight permitted for a single axle under section 116 of the Act,

(b) for a dual front axle, one-half of the axle unit weight on the dual front axle or, if that weight is more than one-half of the maximum weight permitted for a dual axle under section 116 of the Act, one-half of the maximum weight permitted for a dual axle under section 116 of the Act, and

(c) for a triple front axle, one-third of the axle unit weight for the triple front axle or, if that weight is more than one-third of the maximum weight permitted for a triple axle under section 116 of the Act, one-third of the maximum weight permitted for a triple axle under section 116 of the Act.

“intra-vehicle-unit distance”, for a five or six-axle vehicle without a drawn vehicle, means the greater of,

(a) the distance between the centres of the second and third axles from the front of the vehicle, and

(b) the distance between the centres of the third and fourth axles from the front of the vehicle;

“number of axles” means the total number of axles on a vehicle or vehicle combination that are deployed.

(6) In Vehicle Weight Tables 1 to 29, subsections 25 (4) and (5) apply and subsection (5) of this section does not apply in determining front axle weight on an aggregate vehicle.

29. Schedules 1 to 13 to the Regulation are revoked and the following substituted:

SCHEDULE 1
DESIGNATED tractor-trailer COMBINATION 1 — TRACTOR FIXED AXLE semi-trailer

Configuration Description

Designated Tractor-Trailer Combination 1 is composed of a tractor and a single semi-trailer. The front axle of the tractor is a single axle with single tires. The drive axle of the tractor is either a single or tandem axle. The semi-trailer has one axle unit that is either a single, tandem or tridem axle.

Qualifying Preconditions

Equipment and components, see ss. 5, 6 and 8

Exceptions

Until January 1, 2020, the dimensional limits for Wheelbase (11), Effective Rear overhang (12), Inter-vehicle-unit distance (13) and Track Width (19) do not apply if the semi-trailer was built before 2006 and is not more than 14.65 metres long.

DIMENSIONAL LIMIT CHART

 

 

Ref

Feature

Dimensional Limit

Overall

(1)

Overall Length

Max. 23.0m

 

(2)

Width

Max. 2.6m

 

(3)

Height

Max. 4.15m

Tractor

(4)

Inter-axle Spacing

Min. 3.0m

 

(5)

Tandem Axle Spread

1.2 to 1.85m

 

(6)

Wheelbase

Max. 6.2m if tractor built after 2005

 

(6)

Wheelbase — (long combination)

Max. 6.2m

Semi-Trailer

(8)

Length

Max. 16.2m

 

(9)

End-Dump Semi-Trailer Bed Length

Max. 14.65m

 

(10)

Swing Radius

Max. 2.0m

 

(11)

Wheelbase

6.25 to 12.5m

 

(12)

Effective Rear Overhang

Max. 35% of wheelbase

 

(13)

Inter-vehicle-unit Distance

 

 

 

– single to single, tandem or tridem

Min. 3.0m

 

 

– tandem to tandem

Min. 5.0m

 

 

– tandem to tridem

Min. 5.5m

 

(16)

Tandem Spread

1.2 to 3.1m

 

(16)

Tridem Spread

2.4 to 3.7m

 

(19)

Track Width

 

 

 

– trailer with single tires built before 2010

2.3 to 2.6m

 

 

– trailer with single tires built after 2009

2.45 to 2.6m

 

 

– all other trailers

2.5 to 2.6m

WEIGHT LIMIT CHART

 

Feature

Weight Limit

Front Axle Maximum:  (lowest of a, b and c)

  a) by manufacturer’s axle rating or default

i. GAWR (if verified), or

 

  ii. If GAWR not verified, the lower of:

 

1. 5,000 kg, and

 

2. the sum of the maximum tire load ratings

  b) by tire width

11 kg × combined tire widths in mm

  c) by axle unit description

Single Axle

7,700 kg

Other Axle Maximums:  (lowest of a, b and c)

  a) by manufacturer’s axle rating or default

i. GAWR (if verified), or

 

  ii. If GAWR not verified, the sum of the maximum tire load ratings

  b) by tire width

10 kg × combined tire widths in mm

  c) by axle unit description

Other Tractor Axles and Trailer Axles:

 

 

Single Axle (Single Tires)

9,000 kg

 

Single Axle (Dual Tires)

10,000 kg

 

Tandem Axle by axle spread:

 

– 1.2 < 1.8m

18,000 kg

 

– 1.8m or more (Single Tires)

18,000 kg

 

– 1.8m or more (Dual Tires)

19,100 kg

 

Tridem Axle – by axle spread:

 

 

– 2.4 < 3.0m

21,300 kg

 

– 3.0 < 3.6m

24,000 kg

 

– 3.6 to 3.7m

26,000 kg

Allowable Gross Vehicle Weight: (lower of i and ii)

i. actual weight on the front axle plus other axle maximums

 

  ii. Until January 1, 2020, maximum weight in appropriate Vehicle Weight Table (1-15), if semi-trailer Wheelbase (11) or Inter-vehicle-unit Distance (13), as provided in Exceptions note, are less than the minimums specified in the Dimensional Limit Chart

SCHEDULE 2
DESIGNATED tractor-trailer COMBINATION 2 — TRACTOR SELF-STEER TRIAXLE SEMI-TRAILER

Configuration Description

Designated Tractor-Trailer Combination 2 is composed of a tractor and a single semi-trailer. The front axle of the tractor is a single axle with single tires. The drive axle of the tractor is a tandem axle. The semi-trailer has two axle units: a single self-steer axle (in front) and a tandem axle (in the rear).

Qualifying Preconditions

Weight, see s. 14

Equipment and components, see ss. 5, 6, 8, 9,10

Labelling, see s. 13

Exceptions

Until January 1, 2020, the dimensional limits for Wheelbase (11) and Track width (19) do not apply if the semi-trailer was built before 2006 and is not more than 14.65 metres long.

Alternatives

A vehicle combination that meets every requirement to be Designated Tractor-Trailer Combination 2 except that the self-steer axle of the semi-trailer is not deployed is Designated Tractor-Trailer Combination 1.

DIMENSIONAL LIMIT CHART

 

 

Ref

Feature

Dimensional Limit

Overall

(1)

Overall Length

Max. 23.0m

 

(2)

Width

Max. 2.6m

 

(3)

Height

Max. 4.15m

Tractor

(4)

Inter-axle Spacing

Min. 3.0 m

 

(5)

Tandem Axle Spread

1.2 to 1.85m

 

(6)

Wheelbase

Max. 6.2m if tractor built after 2005

 

(6)

Wheelbase — (long combination)

Max. 6.2m

Semi-Trailer

(8)

Length

Max. 16.2m

 

(9)

End-Dump Semi-Trailer Bed Length

Max. 14.65m

 

(10)

Swing Radius

Max. 2.0m

 

(11)

Wheelbase

6.25 to 12.5m

 

(12)

Effective Rear Overhang

Max. 35% of wheelbase

 

(13)

Inter-vehicle-unit Distance

Min. 4.0m if trailer built after 2005

 

(15)

Inter-axle Spacing

> 2.5 to 3.0m

 

(16)

Tandem Spread

1.2 to 2.8m

 

(19)

Track Width — tandem

 

 

 

– trailer with single tires built before 2010

2.3 to 2.6m

 

 

– trailer with single tires built after 2009

2.45 to 2.6m

 

 

– all other trailers

2.5 to 2.6m

WEIGHT LIMIT CHART

 

Feature

Weight Limit

Front Axle Maximum:  (lowest of a, b and c)

  a) by manufacturer’s axle rating or default

i. GAWR (if verified), or

 

  ii. If GAWR not verified, the lower of:

 

1. 5,000 kg, and

 

2. the sum of the maximum tire load ratings

  b) by tire width

11 kg × combined tire widths in mm

  c) by axle unit description

Single Axle

7,700 kg

Other Axle Maximums:  (lowest of a, b and c)

  a) by manufacturer’s axle rating or default

i. GAWR if verified), or

 

  ii. If GAWR not verified, the sum of the maximum tire load ratings

  b) by tire width

Self-steer axle

11 kg × combined tire widths in mm

 

Not self-steer axle

10 kg × combined tire widths in mm

  c) by axle unit description

Tractor Tandem Drive Axle by axle spread:

 

– 1.2 < 1.8m

18,000 kg

 

– 1.8m or more (Single Tires)

18,000 kg

 

– 1.8m or more (Dual Tires)

19,100 kg

 

Trailer Axles:

 

i. If tandem axle spread is 1.2 < 1.8m or there are single tires on any wheel of trailer:

 

1. self-steer axle (load equalized)

9,000 kg

 

2. self-steer axle (not load equalized)

7,500 kg

 

3. tandem axle (load equalized)

18,000 kg

 

4. tandem axle (not load equalized)

15,000 kg

 

  ii. If tandem axle spread is 1.8 to 2.8m and there are no single tires on any wheel of trailer:

 

1. self-steer axle (load equalized)

9,550 kg

 

2. self-steer axle (not load equalized)

8,000 kg

 

3. tandem axle (load equalized)

19,100 kg

 

4. tandem axle (not load equalized)

16,000 kg

Allowable Gross Vehicle Weight: (lowest of i, ii and iii)

i. actual weight on the front axle plus other axle maximums

 

  ii. maximum weight based on base length:

 

Base length

Maximum

 

< 13m

46,000 kg

 

13m < 13.75m

49,000 kg

 

13.75m < 14.5m

51,000 kg

 

14.5m < 15m

53,000 kg

 

15m or more

55,000 kg

 

iii. Until January 1, 2020, maximum weight in appropriate Vehicle Weight Table (9-15), if Semi-trailer Wheelbase (11), as provided in Exceptions note, is less than the minimum specified in the Dimensional Limit Chart

SCHEDULE 3
DESIGNATED tractor-trailer COMBINATION 3 — TRACTOR SELF-STEER QUAD SEMI-TRAILER

Configuration Description

Designated Tractor-Trailer Combination 3 is composed of a tractor and a single semi-trailer. The front axle of the tractor is a single axle with single tires. The drive axle of the tractor is a tandem axle. The semi-trailer has two axle units: a single self-steer axle in front and a tridem axle in the rear.

Qualifying Preconditions

Weight, see s. 14

Equipment and components, see ss. 5, 6, 8, 9

Labelling, see s. 13

Exceptions

Until January 1, 2020, the dimensional limits for Wheelbase (11), Inter-vehicle-unit Distance (13) and Track Width (19) do not apply if the semi-trailer was built before 2006 and is not more than 14.65 metres long and the Inter-vehicle-unit Distance (13) is not less than 4.5 metres.

Alternatives

A combination that meets every requirement to be Designated Tractor-Trailer Combination 3 except that the self-steer axle of the semi-trailer is not deployed is Designated Tractor-Trailer Combination 1.

DIMENSIONAL LIMIT CHART

 

 

Ref

Feature

Dimensional Limit

Overall

(1)

Overall Length

Max. 23.0m

 

(2)

Width

Max. 2.6m

 

(3)

Height

Max. 4.15m

Tractor

(4)

Inter-axle Spacing

Min. 3.0m

 

(5)

Tandem Axle Spread

1.2 to 1.85m

 

(6)

Wheelbase

Max. 6.2m if tractor built after 2005

 

(6)

Wheelbase — (long combination)

Max. 6.2m

Semi-Trailer

(8)

Length

Max. 16.2m

 

(9)

End-Dump Semi-Trailer Bed Length

Max. 14.65m

 

(10)

Swing Radius

Max. 2.0m

 

(11)

Wheelbase

6.25 to 12.5m

 

(12)

Effective Rear Overhang

Max. 35% of wheelbase

 

(13)

Inter-vehicle-unit Distance

 

 

 

– if tridem spread is 3.0 < 3.6m

Min. 6.0m

 

 

– if tridem spread is 3.6 to 3.7m

Min. 5.5m

 

(15)

Inter-axle Spacing

> 2.5 to 3.0m

 

(16)

Tridem Spread

3.0 to 3.7m

 

(19)

Track Width — tridem

 

 

 

– trailer with single tires built before 2010

2.3 to 2.6m

 

 

– trailer with single tires built after 2009

2.45 to 2.6m

 

 

– all other trailers

2.5 to 2.6m

WEIGHT LIMIT CHART

 

Feature

Weight Limit

Front Axle Maximum:  (lowest of a, b and c)

  a) by manufacturer’s axle rating or default

i. GAWR (if verified), or

 

  ii. If GAWR not verified, the lower of:

 

1. 5,000 kg, and

 

2. the sum of the maximum tire load ratings

  b) by tire width

11 kg × combined tire widths in mm

  c) by axle unit description

Single Axle

7,700 kg

Other Axle Maximums:  (lowest of a, b and c)

  a) by manufacturer’s axle rating or default

i. GAWR (if verified), or

 

  ii. If GAWR not verified, the sum of the maximum tire load ratings

  b) by tire width

Self-steer axle

11 kg × combined tire widths in mm

 

Not self-steer axle

10 kg × combined tire widths in mm

  c) by axle unit description

Tractor Drive Axle – by tandem axle spread:

 

– 1.2 < 1.8m

18,000 kg

 

– 1.8 to 1.85m (Single Tires)

18,000 kg

 

– 1.8 to 1.85m (Dual Tires)

19,100 kg

 

Trailer Axles – by tridem axle spread:

 

i. tridem axle spread is 3.0 < 3.6m:

 

1. self-steer axle (load equalized)

8,000 kg

 

2. self-steer axle (not load equalized)

6,900 kg

 

3. tridem axle (load equalized)

24,000 kg

 

4. tridem axle (not load equalized)

20,700 kg

 

  ii. tridem axle spread is 3.6 to 3.7m:

 

 

1. self-steer axle (load equalized)

8,500 kg

 

2. self-steer axle (not load equalized)

7,400 kg

 

3. tridem axle (load equalized)

25,500 kg

 

4. tridem axle (not load equalized)

22,200 kg

Allowable Gross Vehicle Weight: (lowest of i, ii and iii)

i.   actual weight on the front axle plus other axle maximums

 

  ii. Maximum weight based on base length:

 

Base length

Maximum

 

< 16.5

54,000 kg

 

16.5m < 17.5m

56,000 kg

 

17.5m < 18.25m

58,000 kg

 

18.25m < 18.75m

59,000 kg

 

18.75m < 19.25m

60,000 kg

 

19.25m or more

60,800 kg

 

iii. Until January 1, 2020, maximum weight in appropriate Vehicle Weight Table (16-22), if Semi-trailer Wheelbase (11) or Inter-vehicle-unit Distance (13), as provided in Exceptions note, are less than the minimums specified in the Dimensional Limit Chart

SCHEDULE 4
DESIGNATED Tractor-Trailer COMBINATION 4 — TRACTOR SELF-STEER 5-AXLE SEMI-TRAILER (1-3-1)

Configuration Description

Designated Tractor-Trailer Combination 4 is composed of a tractor and a single semi-trailer. The front axle of the tractor is a single axle with single tires. The drive axle of the tractor is a tandem axle. The semi-trailer has three axle units: a single self-steer axle in front, a tridem axle in the middle, and a single self-steer axle in the rear.

Qualifying Preconditions

Weight, see s. 14

Equipment and components, see ss. 5 to 10

Labelling, see s. 13

DIMENSIONAL LIMIT CHART

 

 

Ref.

Feature

Dimensional Limit

Overall

(1)

Overall Length

Max. 23.0m

 

(2)

Width

Max. 2.6m

 

(3)

Height

Max. 4.15m

Tractor

(4)

Inter-axle Spacing

Min. 3.0m

 

(5)

Tandem Axle Spread

1.3 to 1.85m

 

(6)

Wheelbase

Max. 6.2m if tractor built after 2005

 

(6)

Wheelbase — (long combination)

Max. 6.2m

Semi-Trailer

(8)

Length

Max. 16.2m

 

(9)

End-Dump Semi-Trailer Bed Length

Max. 14.65m

 

(10)

Swing Radius

Max. 2.0m

 

(11)

Wheelbase

Min. 9.5m

 

(12)

Effective Rear Overhang

Max. Lesser of 53% of wheelbase or 5.1m

 

(13)

Inter-vehicle-unit Distance

Min. 3.0m

 

(15)

Inter-axle Spacing

3.0 to 4.0m

 

(16)

Tridem Spread

3.0 to 3.1m

 

(17)

Inter-axle Spacing

2.1 to 2.8m

 

(19)

Track Width — tridem axle

 

 

 

– trailer with single tires built before 2010

2.3 to 2.6m

 

 

– trailer with single tires built after 2009

2.45 to 2.6m

 

 

– all other trailers

2.5 to 2.6m

WEIGHT LIMIT CHART

 

Feature

Weight Limit

Front Axle Maximum:  (lowest of a, b and c)

  a) by manufacturer’s axle rating or default

i. GAWR (if verified), or

 

  ii. If GAWR not verified, the lower of:

 

1. 5,000 kg, and

 

2. the sum of the maximum tire load ratings

  b) by tire width

11 kg × combined tire widths in mm

  c) by axle unit description

Single Axle

7,700 kg

Other Axle Maximums:  (lowest of a, b and c)

  a) by manufacturer’s axle rating or default

i. GAWR (if verified), or

 

  ii. If GAWR not verified, the sum of the maximum tire load ratings

  b) by tire width

Self-steer axle

11 kg × combined tire widths in mm

 

Not self-steer axle

10 kg × combined tire widths in mm

  c) by axle unit description

Tractor Drive Axle – By tandem axle spread:

 

– 1.2 < 1.8m

18,000 kg

 

– 1.8 to 1.85m (Single Tires)

18,000 kg

 

– 1.8 to 1.85m (Dual Tires)

19,100 kg

 

Trailer Axles:

 

  1) self-steer axle (load equalized)

7,500 kg

 

  2) self-steer axle (not load equalized)

6,600 kg

 

  3) tridem axle (load equalized)

22,500 kg

 

  4) tridem axle (not load equalized)

19,800 kg

Allowable Gross Vehicle Weight: (lower of i and ii)

i. actual weight on the front axle plus other axle maximums

 

  ii. maximum weight based on base length and inter-vehicle-unit distance:

 

Base length

Inter-vehicle-unit Distance

 

 

3.0m<3.3m

3.3m<3.6m

3.6m or more

 

< 17.75m

55,000 kg

56,000 kg

57,000 kg

 

17.75m < 18.5m

57,500 kg

59,000 kg

59,500 kg

 

18.50m < 19.25m

59,000 kg

60,500 kg

61,000 kg

 

19.25m or more

60,000 kg

62,000 kg

63,500 kg

SCHEDULE 5
DESIGNATED tractor-trailer COMBINATION 5 — TRACTOR SELF-STEER 5-AXLE SEMI-TRAILER (1-1-3)

Configuration Description

Designated Tractor-Trailer Combination 5 is composed of a tractor and a single semi-trailer. The front axle of the tractor is a single axle with single tires. The drive axle of the tractor is a tandem axle. The semi-trailer has three axle units: two single self-steer axles in front and a tridem axle in the rear.

Qualifying Preconditions

Weight, see s. 14

Equipment and components, see ss. 5 to 9

Labelling, see s. 13

Alternatives

A combination that meets every requirement to be Designated Tractor-Trailer Combination 5 except that the front self-steer axle of the semi-trailer is not deployed is Designated Tractor-Trailer Combination 3. A combination that meets every requirement to be Designated Tractor-Trailer Combination 5 except that both self-steer axles of the semi-trailer are not deployed is Designated Tractor-Trailer Combination 1.

DIMENSIONAL LIMIT CHART

 

 

Ref.

Feature

Dimensional Limit

Overall

(1)

Overall Length

Max. 23.0m

 

(2)

Width

Max. 2.6m

 

(3)

Height

Max. 4.15m

Tractor

(4)

Inter-axle Spacing

Min. 3.0 m

 

(5)

Tandem Axle Spread

1.3 to 1.85m

 

(6)

Wheelbase

Max. 6.2m if tractor built after 2005

 

(6)

Wheelbase — (long combination)

Max. 6.2m

Semi-Trailer

(8)

Length

Max. 16.2m

 

(9)

End-Dump Semi-Trailer Bed Length

Max. 14.65m

 

(10)

Swing Radius

Max. 2.0m

 

(11)

Wheelbase

11.5 to 12.5m

 

(12)

Effective Rear Overhang

Max. 35% of wheelbase

 

(13)

Inter-vehicle-unit Distance

Min. 3.2m

 

(14)

Inter-axle Spacing

1.5 to 2.8m

 

(13) + (14)

Inter-vehicle unit Distance + Inter-axle Spacing

Min. 6.0m

 

(15)

Inter-axle Spacing

>2.5 to 2.8m

 

(16)

Tridem Spread

3.0 to 3.1m

 

(19)

Track Width — tridem axle

 

 

 

– trailer with single tires built before 2010

2.3 to 2.6m

 

 

– trailer with single tires built after 2009

2.45 to 2.6m

 

 

– all other trailers

2.5 to 2.6m

WEIGHT LIMIT CHART

 

Feature

Weight Limit

Front Axle Maximum:  (lowest of a, b and c)

  a) by manufacturer’s axle rating or default

i. GAWR (if verified), or

 

  ii. If GAWR not verified, the lower of:

 

1. 5,000 kg, and

 

2. the sum of the maximum tire load ratings

  b) by tire width

11 kg × combined tire widths in mm

  c) by axle unit description

Single

7,700 kg

Other Axle Maximums:  (lowest of a, b and c)

  a) by manufacturer’s axle rating or default

i. GAWR (if verified), or

 

  ii. If GAWR not verified, the sum of the maximum tire load ratings

  b) by tire width

Self-steer axle

11 kg × combined tire widths in mm

 

Not self-steer axle

10 kg × combined tire widths in mm

  c) by axle unit description

Tractor Drive Axle – By tandem axle spread:

 

– 1.2 < 1.8m

18,000 kg

 

– 1.8 to 1.85m (Single Tires)

18,000 kg

 

– 1.8 to 1.85m (Dual Tires)

19,100 kg

 

Trailer Axles:

 

  1. self-steer axle (load equalized)

7,500 kg

 

  2. self-steer axle (not load equalized)

6,600 kg

 

  3. tridem axle (load equalized)

22,500 kg

 

  4. tridem axle (not load equalized)

19,800 kg

Allowable Gross Vehicle Weight: (lower of i and ii)

i. actual weight on the front axle plus other axle maximums

 

  ii. maximum weight based on base length and inter-vehicle-unit distance:

 

Base length

Inter-vehicle-unit Distance

 

 

3.2m<3.3m

3.3m<3.6m

3.6m or more

 

< 17.75m

55,000 kg

56,000 kg

57,000 kg

 

17.75m < 18.5m

57,500 kg

59,000 kg

59,500 kg

 

18.50m < 19.25m

59,000 kg

60,500 kg

61,000 kg

 

19.25m or more

60,000 kg

62,000 kg

63,500 kg

SCHEDULE 6
DESIGNATED tractor-trailer COMBINATION 6 — TRACTOR SELF-STEER 6-AXLE SEMI-TRAILER (1-4-1)

Configuration Description

Designated Tractor-Trailer Combination 6 is composed of a tractor and a single semi-trailer. The front axle of the tractor is a single axle with single tires. The drive axle of the tractor is a tandem axle. The semi-trailer has two axle units and one axle group: a single steer axle in front, a quadruple axle in the middle and a single self-steer axle in the rear.

Qualifying Preconditions

Weight, see s. 14

Equipment and components, see ss. 5 to 10

Labelling, see s. 13

DIMENSIONAL LIMIT CHART

 

 

Ref.

Feature

Dimensional Limit

Overall

(1)

Overall Length

Max. 23.0m

 

(2)

Width

Max. 2.6m

 

(3)

Height

Max. 4.15m

Tractor

(4)

Inter-axle Spacing

Min. 3.0m

 

(5)

Tandem Axle Spread

1.3 to 1.85m

 

(6)

Wheelbase

Max. 6.2m if tractor built after 2005

 

(6)

Wheelbase — (long combination)

Max. 6.2m

Semi-Trailer

(8)

Length

Max. 16.2m

 

(9)

End-Dump Semi-Trailer Bed Length

Max. 14.65m

 

(10)

Swing Radius

Max. 2.0m

 

(11)

Wheelbase

Min. 9.5m

 

(12)

Effective Rear Overhang

Max. Lesser of 53% of wheelbase or 5.1m

 

(13)

Inter-vehicle-unit Distance

Min. 3.8m

 

(15)

Inter-axle Spacing

2.9 to 3.0m

 

(16)

Quadruple Spread

3.9 to 4.0m

 

(17)

Inter-axle Spacing

2.3 to 2.8m

 

(19)

Track Width — quadruple axle

 

 

 

– trailer with single tires built before 2010

2.3 to 2.6m

 

 

– trailer with single tires built after 2009

2.45 to 2.6m

 

 

– all other trailers

2.5 to 2.6m

WEIGHT LIMIT CHART

 

Feature

Weight Limit

Front Axle Maximum:  (lowest of a, b and c)

  a) by manufacturer’s axle rating or default

i. GAWR (if verified), or

 

  ii. If GAWR not verified, the lower of:

 

1. 5,000 kg, and

 

2. the sum of the maximum tire load ratings

  b) by tire width

11 kg × combined tire widths in mm

  c) by axle unit description

Single axle

7,700 kg

Other Axle Maximums:  (lowest of a, b and c)

  a) by manufacturer’s axle rating or default

i. GAWR (if verified), or

 

  ii. If GAWR not verified, the sum of the maximum tire load ratings

  b) by tire width

Self-steer axle

11 kg × combined tire widths in mm

 

Not self-steer axle

10 kg × combined tire widths in mm

  c) by axle unit description

Tractor Drive axle – By tandem axle spread:

 

– 1.2 < 1.8m

18,000 kg

 

– 1.8 to 1.85m (Single Tires)

18,000 kg

 

– 1.8 to 1.85m (Dual Tires)

19,100 kg

 

Trailer Axles:

 

  1. self-steer axle (load equalized)

6,500 kg

 

  2. self-steer axle (not load equalized)

5,750 kg

 

  3. quadruple axle (load equalized)

26,000 kg

 

  4. quadruple axle (not load equalized)

23,000 kg

Allowable Gross Vehicle Weight: (lowest of i, ii and iii)

i. actual weight on the front axle plus other axle maximums

 

  ii. maximum weight based on base length:

 

Base length

Maximum

 

< 17.75m

58,000 kg

 

17.75m < 18.25m

59,000 kg

 

18.25m < 18.75m

60,000 kg

 

18.75m < 19.25m

61,500 kg

 

19.25m or more

63,500 kg

 

iii. 62,500 kg, if the base length is 19.25m or more and front axle weight is less than 6,000 kg

SCHEDULE 7
DESIGNATED tractor-trailer COMBINATION 7TRACTOR SELF-STEER 6-AXLE SEMI-TRAILER (1-1-4)

Configuration Description

Designated Tractor-Trailer Combination 7 is composed of a tractor and a single semi-trailer. The front axle of the tractor is a single axle with single tires. The drive axle of the tractor is a tandem axle. The semi-trailer has two axle units and one axle group: a single self-steer axle in front, another single self-steer axle in the middle and a quadruple axle in the rear.

Qualifying Preconditions

Weight, see s. 14

Equipment and components, see ss. 5 to 9

Labelling, see s. 13

DIMENSIONAL LIMIT CHART

 

 

Ref

Feature

Dimensional Limit

Overall

(1)

Overall Length

Max. 23.0m

 

(2)

Width

Max. 2.6m

 

(3)

Height

Max. 4.15m

Tractor

(4)

Inter-axle Spacing

Min. 3.0m

 

(5)

Tandem Axle Spread

1.3 to 1.85m

 

(6)

Wheelbase

Max. 6.2m if tractor built after 2005

 

(6)

Wheelbase — (long combination)

Max. 6.2m

Semi-Trailer

(8)

Length

Max. 16.2m

 

(9)

End-Dump Semi-Trailer Bed Length

Max. 14.65m

 

(10)

Swing Radius

Max. 2.0m

 

(11)

Wheelbase

11.5 to 12.5m

 

(12)

Effective Rear Overhang

Max. 35% of wheelbase

 

(13)

Inter-vehicle-unit Distance

Min. 3.0m

 

(14)

Inter-axle Spacing

1.5 to 2.8m

 

(15)

Inter-axle Spacing

2.7 to 2.8m

 

(16)

Quadruple Spread

3.9 to 4.0m

 

(19)

Track Width — quadruple axle

 

 

 

– trailer with single tires built before 2010

2.3 to 2.6m

 

 

– trailer with single tires built after 2009

2.45 to 2.6m

 

 

– all other trailers

2.5 to 2.6m

WEIGHT LIMIT CHART

 

Feature

Weight Limit

Front Axle Maximum:  (lowest of a, b and c)

  a) by manufacturer’s axle rating or default

i. GAWR (if verified), or

 

  ii. If GAWR not verified, the lower of:

 

1. 5,000 kg, and

 

2. the sum of the maximum tire load ratings

  b) by tire width

11 kg × combined tire widths in mm

  c) by axle unit type

Single Axle

7,700 kg

Other Axle Maximums:  (lowest of a, b and c)

  a) by manufacturer’s axle rating or default

i. GAWR (if verified), or

 

  ii. If GAWR not verified, the sum of the maximum tire load ratings

  b) by tire width

Self-steer axle

11 kg × combined tire widths in mm

 

Not self-steer axle

10 kg × combined tire widths in mm

  c) by axle unit description

Tractor Drive Axle – By tandem axle spread:

 

– 1.2 < 1.8m

18,000 kg

 

– 1.8 to 1.85m (Single Tires)

18,000 kg

 

– 1.8 to 1.85m (Dual Tires)

19,100 kg

 

Trailer Axles:

 

  1) self-steer axle (load equalized)

6,500 kg

 

  2) self-steer axle (not load equalized)

5,750 kg

 

  3) quadruple axle (load equalized)

26,000 kg

 

  4) quadruple axle (not load equalized)

23,000 kg

Allowable Gross Vehicle Weight: (lowest of i, ii and iii)

i. actual weight on the front axle plus other axle maximums

 

  ii. maximum weight based on base length and inter-vehicle-unit distance:

 

Base length

Inter-vehicle-unit Distance

 

 

3.0m<3.3m

3.3m<3.6m

3.6m or more

 

< 17.75m

55,000 kg

56,500 kg

57,000 kg

 

17.75m < 18.5m

57,500 kg

59,000 kg

59,500 kg

 

18.50m < 19.25m

59,000 kg

60,500 kg

61,000 kg

 

19.25m or more

60,500 kg

62,000 kg

63,500 kg

 

iii. 62,500 kg, if the base length is 19.25m or more, the inter-vehicle-unit distance is 3.6m or more, and the front axle weight is less than 6,000 kg

SCHEDULE 8
DESIGNATED Tractor-Trailer COMBINATION 8 — TRI-DRIVE TRACTOR FIXED AXLE SEMI-TRAILER

Configuration Description

Designated Tractor-Trailer Combination 8 is composed of a tractor and a single semi-trailer. The front axle of the tractor is a single axle with single tires. The drive axle of the tractor is a tri-drive. The semi-trailer has one axle unit that is either a single, tandem or tridem axle.

Qualifying Preconditions

Weight - The front axle weight must be at least 27 per cent of the tri-drive.

Equipment and components, see ss. 5, 6, 8, 11

DIMENSIONAL LIMIT CHART

 

 

Ref

Feature

Dimensional Limit

Overall

(1)

Overall Length

Max. 23.5m

 

(2)

Width

Max. 2.6m

 

(3)

Height

Max. 4.15m

Tractor

(4)

Inter-axle Spacing

Not controlled

 

(5)

Tridem Axle Spread

2.4 to 2.8m

 

(6)

Wheelbase

6.6 to 6.8m

 

(7)

Tridem Track Width

 

 

 

– tractor with single tires built before 2010

2.3 to 2.6m

 

 

– tractor with single tires built after 2009

2.45 to 2.6m

 

 

– all other tractors

2.5 to 2.6m

Semi-Trailer

(8)

Length

Max. 16.2m

 

(9)

End-Dump Semi-Trailer Bed Length

Max. 14.65m

 

(10)

Swing Radius

Max. 2.0m

 

(11)

Wheelbase

6.25 to 12.0m

 

(12)

Effective Rear Overhang

Max. 35% of wheelbase

 

(13)

Inter-vehicle-unit Distance

 

 

 

– single to tridem

Min. 3.0m

 

 

– tandem to tridem

Min. 5.5m

 

 

– tridem to tridem

Min. 6.0m

 

(16)

Tandem Spread

1.2 to 3.1m

 

(16)

Tridem Spread

2.4 to 3.7m

 

(19)

Track Width

 

 

 

– trailer with single tires built before 2010

2.3 to 2.6m

 

 

– trailer with single tires built after 2009

2.45 to 2.6m

 

 

– all other trailers

2.5 to 2.6m

WEIGHT LIMIT CHART

 

Feature

Weight Limit

Front Axle Maximum:  (lowest of a, b and c)

  a) by manufacturer’s axle rating or default

i. GAWR (if verified), or

 

  ii. If GAWR not verified, the lower of:

 

1. 5,000 kg, and

 

2. the sum of the maximum tire load ratings

  b) by tire width

11 kg × combined tire widths in mm

  c) by axle unit description

Single Axle

7,700 kg

Other Axle Maximums:  (lowest of a, b and c)

  a) by manufacturer’s axle rating or default

i. GAWR (if verified), or

 

  ii. If GAWR not verified, the sum of the maximum tire load ratings

  b) by tire width

10 kg × combined tire widths in mm

  c) by axle unit description

Tractor Drive Axle – by tridem axle spread:

 

– 2.4 < 2.7m

21,300 kg

 

– 2.7 to 2.8m

22,000 kg

 

Trailer Axles:

 

Single Axle (Single Tires)

9,000 kg

 

Single Axle (Dual Tires)

10,000 kg

 

Tandem axle – by axle spread:

 

– 1.2 < 1.8m

18,000 kg

 

– 1.8m or more (Single Tires)

18,000 kg

 

– 1.8m or more (Dual Tires)

19,100 kg

 

Tridem Axle – by axle spread:

 

– 2.4 < 3.0m

21,300 kg

 

– 3.0 < 3.6m

24,000 kg

 

– 3.6 to 3.7m

26,000 kg

Allowable Gross Vehicle Weight:

actual weight on the front axle plus other axle maximums

SCHEDULE 9
DESIGNATED tractor-trailer COMBINATION 9 — TRI-DRIVE TRACTOR SELF-STEER TRIAXLE SEMI-TRAILER

Configuration Description

Designated Tractor-Trailer Combination 9 is composed of a tractor and a single semi-trailer. The front axle of the tractor is a single axle with single tires. The drive axle of the tractor is a tri-drive. The semi-trailer has two axle units: a single self-steer axle in front and a tandem axle in the rear.

Qualifying Preconditions

Weight, see s. 14

The front axle weight must be at least 27 per cent of the tri-drive.

Equipment and components, see ss. 5, 6, 8 to 11

Labelling, see s. 13

Alternatives

A combination that meets every requirement to be Designated Tractor-Trailer Combination 9 except that the self-steer axle of the semi-trailer is not deployed is Designated Tractor-Trailer Combination 8.

DIMENSIONAL LIMIT CHART

 

 

Ref

Feature

Dimensional Limit

Overall

(1)

Overall Length

Max. 23.5m

 

(2)

Width

Max. 2.6m

 

(3)

Height

Max. 4.15m

Tractor

(4)

Inter-axle Spacing

Not controlled

 

(5)

Tridem Axle Spread

2.4 to 2.8m

 

(6)

Wheelbase

6.6 to 6.8m

 

(7)

Tridem Track Width

 

 

 

– tractor with single tires built before 2010

2.3 to 2.6m

 

 

– tractor with single tires built after 2009

2.45 to 2.6m

 

 

– all other tractors

2.5 to 2.6m

Semi-Trailer

(8)

Length (long combination)

Max. 16.2m

 

(9)

End-Dump Semi-Trailer Bed Length

Max. 14.65m

 

(10)

Swing Radius

Max. 2.0m

 

(11)

Wheelbase

6.25 to 12.0m

 

(12)

Effective Rear Overhang

Max. 35% of wheelbase

 

(13)

Inter-vehicle-unit Distance

Min. 3.7m

 

(15)

Inter-axle Spacing

>2.5 to 3.0m

 

(16)

Tandem Spread

1.2 to 2.8m

 

(19)

Track Width — tandem

 

 

 

– trailer with single tires built before 2010

2.3 to 2.6m

 

 

– trailer with single tires built after 2009

2.45 to 2.6m

 

 

– all other trailers

2.5 to 2.6m

WEIGHT LIMIT CHART

 

Feature

Weight Limit

Front Axle Maximum:  (lowest of a, b and c)

  a) by manufacturer’s axle rating or default

i. GAWR (if verified), or

 

  ii. If GAWR not verified, the lower of:

 

1. 5,000 kg, and

 

2. the sum of the maximum tire load ratings

  b) by tire width

11 kg × combined tire widths in mm

  c) by axle unit description

Single Axle

7,700 kg

Other Axle Maximums:  (lowest of a, b and c)

  a) by manufacturer’s axle rating or default

i. GAWR (if verified), or

 

  ii. If GAWR not verified, the sum of the maximum tire load ratings

  b) by tire width

Self-steer axle

11 kg × combined tire widths in mm

 

Not self-steer axle

10 kg × combined tire widths in mm

  c) by axle unit description

Tractor Drive Axle – by tridem axle spread:

 

– 2.4 < 2.7m

21,300 kg

 

– 2.7 to 2.8m

22,000 kg

 

Trailer Axles:

 

i. If tandem axle spread is 1.2 < 1.8m or there are single tires on any wheel of trailer:

 

1. self-steer axle (load equalized)

9,000 kg

 

2. self-steer axle (not load equalized)

7,500 kg

 

3. tandem axle (load equalized)

18,000 kg

 

4. tandem axle (not load equalized)

15,000 kg

 

  ii. If tandem axle spread is 1.8 to 2.8m and there are no single tires on any wheel of trailer:

 

1. self-steer axle (load equalized)

9,550 kg

 

2. self-steer axle (not load equalized)

8,000 kg

 

3. tandem axle (load equalized)

19,100 kg

 

4. tandem axle (not load equalized)

16,000 kg

Allowable Gross Vehicle Weight: (lower of i and ii)

i. actual weight on the front axle plus other axle maximums

 

  ii. maximum weight based on base length:

 

Base length

Maximum

 

< 16.0m

55,000 kg

 

16.0m < 16.75m

56,500 kg

 

16.75m or more

58,350 kg

SCHEDULE 10
DESIGNATED tractor-trailer COMBINATION 10TRI-DRIVE TRACTOR SELF-STEER QUAD SEMI-TRAILER

Configuration Description

Designated Tractor-Trailer Combination 10 is composed of a tractor and a single semi-trailer. The front axle of the tractor is a single axle with single tires. The drive axle of the tractor is a tri-drive. The semi-trailer has two axle units: a single self-steer axle in front and a tridem axle in the rear.

Qualifying Preconditions

Weight, see s. 14

The front axle weight must be at least 27 per cent of the tri-drive.

Equipment and components, see ss. 5, 6, 8, 9, 11

Labelling, see s. 13

Alternatives

A combination that meets every requirement to be Designated Tractor-Trailer Combination 10 except that the self-steer axle of the semi-trailer is not deployed is Designated Tractor-Trailer Combination 8.

DIMENSIONAL LIMIT CHART

 

 

Ref

Feature

Dimensional Limit

Overall

(1)

Overall Length

Max. 23.5m

 

(2)

Width

Max. 2.6m

 

(3)

Height

Max. 4.15m

Tractor

(4)

Inter-axle Spacing

Not controlled

 

(5)

Tridem Axle Spread

2.4 to 2.8m

 

(6)

Wheelbase

6.6 to 6.8m

 

(7)

Tridem Track Width

 

 

 

– tractor with single tires built before 2010

2.3 to 2.6m

 

 

– tractor with single tires built after 2009

2.45 to 2.6m

 

 

– all other tractors

2.5 to 2.6m

Semi-Trailer

(8)

Length

Max. 16.2m

 

(9)

End-Dump Semi-Trailer Bed Length

Max. 14.65m

 

(10)

Swing Radius

Max. 2.0m

 

(11)

Wheelbase

6.25 to 12.0m

 

(12)

Effective Rear Overhang

Max. 35% of wheelbase

 

(13)

Inter-vehicle-unit Distance

 

 

 

– if tridem spread is 3.0 < 3.6m

Min. 5.0m

 

 

– if tridem spread is 3.6 to 3.7m

Min. 4.5m

 

(15)

Inter-axle Spacing

>2.5 to 3.0m

 

(16)

Tridem Spread

3.0 to 3.7m

 

(19)

Track Width — tridem

 

 

 

– trailer with single tires built before 2010

2.3 to 2.6m

 

 

– trailer with single tires built after 2009

2.45 to 2.6m

 

 

–   all other trailers

2.5 to 2.6m

WEIGHT LIMIT CHART

 

Feature

Weight Limit

Front Axle Maximum:  (lowest of a, b and c)

  a) by manufacturer’s axle rating or default

i. GAWR (if verified), or

 

  ii. If GAWR not verified, the lower of:

 

1. 5,000 kg, and

 

2. the sum of the maximum tire load ratings

  b) by tire width

11 kg × combined tire widths in mm

  c) by axle unit description

Single Axle

7,700 kg

Other Axle Maximums:  (lowest of a, b and c)

  a) by manufacturer’s axle rating or default

i. GAWR (if verified), or

 

  ii. If GAWR not verified, the sum of the maximum tire load ratings

  b) by tire width

Self-steer axle

11 kg × combined tire widths in mm

 

Not self-steer axle

10 kg × combined tire widths in mm

  c) by axle unit description

Tractor Drive Axle – by tridem axle spread:

 

– 2.4 < 2.7m

21,300 kg

 

– 2.7 to 2.8m

22,000 kg

 

Trailer Axles: – by tridem axle spread

 

i. 3.0 < 3.6m

 

1. self-steer axle (load equalized)

8,000 kg

 

2. self-steer axle (not load equalized)

6,900 kg

 

3. tridem axle (load equalized)

24,000 kg

 

4. tridem axle (not load equalized)

20,700 kg

 

  ii. 3.6 to 3.7m

 

1. self-steer axle (load equalized)

8,500 kg

 

2. self-steer axle (not load equalized)

7,400 kg

 

3. tridem axle (load equalized)

25,500 kg

 

4. tridem axle (not load equalized)

22,200 kg

Allowable Gross Vehicle Weight: (lower of i and ii)

i. actual weight on the front axle plus other axle maximums

 

  ii. 63,500 kg

SCHEDULE 11
DESIGNATED tractor-trailer COMBINATION 11 — TRACTOR A-TRAIN DOUBLE TRAILERS

Configuration Description

Designated Tractor-Trailer Combination 11 is an A-train double. The front axle of the tractor is a single axle with single tires. The drive axle of the tractor is a single or tandem axle. The lead semi-trailer has one axle unit that is a single or tandem axle. If there is a trailer converter dolly, it has a single axle and the second semi-trailer has one axle unit that is a single or tandem axle. If there is no trailer converter dolly, the full trailer has two axle units: a single axle in front and a single or tandem axle in the rear.

Qualifying Preconditions

Weight

The sum of the weights of the converter dolly axle and the second trailer axles must not exceed the sum of the weights of the tractor drive axles and the lead semi-trailer axles.

If the inter-vehicle-unit distance between the trailers is less than 3 metres, the sum of the weight of the axles of the lead semi-trailer and the trailer converter dolly or forward axle of a full trailer must not exceed,

(a) 17,000 kg, if there is a single axle on the lead semi-trailer; or

(b) 23,000 kg, if there is a tandem axle unit on the lead semi-trailer.

Equipment and components, see ss. 5,6, 8

DIMENSIONAL LIMIT CHART

 

 

Ref

Feature

Dimensional Limit

Overall

(1)

Overall Length

Max. 25.0m

 

(2)

Width

Max. 2.6m

 

(3)

Height

Max. 4.15m

Tractor

(4)

Inter-axle Spacing

Min. 3.0m

 

(5)

Tandem Axle Spread

1.2 to 1.85m

 

(6)

Wheelbase

Max. 6.2m if tractor built after 2005

 

(6)

Wheelbase — (long combination)

Max. 6.2m

Lead Semi-Trailer

(10)

Swing Radius

Max. 2.0m

 

(11)

Wheelbase

Min. 6.25m

 

(13)

Inter-vehicle-unit Distance

 

 

 

–   single to single or tandem

Min. 3.0m

 

 

– tandem to tandem

Min. 5.0m

 

(16)

Tandem Spread

1.2 to 1.85m

 

(18)

Hitch Offset

Max. 1.8m

 

(19)

Track Width

 

 

 

– trailer with single tires built before 2010

2.3 to 2.6m

 

 

– trailer with single tires built after 2009

2.45 to 2.6m

 

 

– all other trailers

2.5 to 2.6m

Combination

(20)

Box Length

Max. 20.0m

 

(21)

Converter Dolly Drawbar Length

Not controlled

 

(22)

Converter Dolly Track Width

 

 

 

– converter dolly with single tires built before 2010

2.3 to 2.6m

 

 

– converter dolly with single tires built after 2009

2.45 to 2.6m

 

 

– all other converter dollies

2.5 to 2.6m

Second Semi or Full Trailer

(25)

Wheelbase

Min. 6.25m

 

(26)

Inter-vehicle-unit Distance

Not controlled

 

(27)

Inter-axle Spacing

Min. 3.0m

 

(28)

Tandem Spread

1.2 to 1.85m

 

(29)

Track Width

 

 

 

– trailer with single tires built before 2010

2.3 to 2.6m

 

 

– trailer with single tires built after 2009

2.45 to 2.6m

 

 

– all other trailers

2.5 to 2.6m

WEIGHT LIMIT CHART

 

Feature

Weight Limit

Front Axle Maximum:  (lowest of a, b and c)

  a) by manufacturer’s axle rating or default

i. GAWR (if verified), or

 

  ii. If GAWR not verified, the lower of:

 

1. 5,000 kg, and

 

2. the sum of the maximum tire load ratings

  b) by tire width

11 kg × combined tire widths in mm

  c) by axle unit description

Single Axle

7,700 kg

Other Axle Maximums:  (lowest of a, b and c)

  a) by manufacturer’s axle rating or default

i. GAWR (if verified), or

 

  ii. If GAWR not verified, the sum of the maximum tire load ratings

  b) by tire width

10 kg × combined tire widths in mm

  c) by axle unit description

Other Tractor Axles and Trailer Axles:

 

Single Axle (Single Tires)

9,000 kg

 

Single Axle (Dual Tires)

10,000 kg

 

Tandem Axle – by axle spread:

 

– 1.2 < 1.8m

18,000 kg

 

– 1.8 to 1.85m (Single Tires)

18,000 kg

 

– 1.8 to 1.85m (Dual Tires)

19,100 kg

Allowable Gross Vehicle Weight: (lower of i and ii)

i. actual weight on the front axle plus other axle maximums

 

  ii.

 

1. Until December 31, 2020,

 

A.   if long combination or one of its trailers was built after 2005, maximum weight based on number of axles:

 

Number of axles

Maximum

 

5

41,900 kg

 

6

49,800 kg

 

7 or 8

53,500 kg

 

B. if not long combination and both trailers are built before 2006, AGVW is amount shown in appropriate Vehicle Weight Tables 3 to 29

 

2. After 2020, maximum weight based on number of axles:

 

 

Number of axles

Maximum

 

5

41,900 kg

 

6

49,800 kg

 

7 or 8

53,500 kg

SCHEDULE 12
DESIGNATED tractor-trailer COMBINATION 12 — TRACTOR B-TRAIN DOUBLE TRAILERS

Configuration Description

Designated Tractor-Trailer Combination 12 is a B-train double. The front axle of the tractor is a single axle with single tires. The drive axle of the tractor is a single or tandem axle. The lead semi-trailer has one axle unit that is a tandem or tridem axle. The second semi-trailer has one axle unit that is a single, tandem or tridem axle.

Qualifying Preconditions

Equipment and components, see ss. 5, 6, 8

DIMENSIONAL LIMIT CHART

 

 

Ref

Feature

Dimensional Limit

Overall

(1)

Overall Length

Max. 25.0m

 

(2)

Width

Max. 2.6m

 

(3)

Height

Max. 4.15m

Tractor

(4)

Inter-axle Spacing

Min. 3.0m

 

(5)

Tandem Axle Spread

1.2 to 1.85m

 

(6)

Wheelbase

Max. 6.2m if tractor built after 2005

 

(6)

Wheelbase — (long combination)

Max. 6.2m

Lead Semi-Trailer

(10)

Swing Radius

Max. 2.0m

 

(11)

Wheelbase

Min. 6.25m

 

(13)

Inter-vehicle-unit Distance

 

 

 

– single to tandem or tridem

Min. 3.0m

 

 

– tandem to tandem

Min. 5.0m

 

 

– tandem to tridem

Min. 5.5m

 

(16)

Tandem Spread

1.2 to 1.85m

 

(16)

Tridem Spread

2.4 to 3.1m

 

(19)

Track Width

 

 

 

– trailer with single tires built before 2010

2.3 to 2.6m

 

 

– trailer with single tires built after 2009

2.45 to 2.6m

 

 

– all other trailers

2.5 to 2.6m

Combination

(20)

Box Length

Max. 20.0m

 

(11)+(25)

Sum of Trailer Wheelbases

Max. 17.0m

Second Trailer

(23)

Swing Radius

Max. 2.0m

 

(24)

Kingpin behind rearmost axle of lead trailer

Max. 0.3m

 

(25)

Wheelbase

Min. 6.25m

 

(26)

Inter-vehicle-unit Distance

 

 

 

– single to tandem or tridem

Min. 3.0m

 

 

– tandem to tandem

Min. 5.0m

 

 

– tandem to tridem

Min. 5.5m

 

 

– tridem to tridem

Min. 6.0m

 

(28)

Tandem Spread

1.2 to 1.85m

 

(28)

Tridem Spread

2.4 to 3.1m

 

(29)

Track Width

 

 

 

– trailer with single tires built before 2010

2.3 to 2.6m

 

 

– trailer with single tires built after 2009

2.45 to 2.6m

 

 

– all other trailers

2.5 to 2.6m

WEIGHT LIMIT CHART

 

Feature

Weight Limit

Front Axle Maximum:  (lowest of a, b and c)

  a) by manufacturer’s axle rating or default

i. GAWR (if verified), or

 

  ii. If GAWR not verified, the lower of:

 

1. 5,000 kg, and

 

2. the sum of the maximum tire load ratings

  b) by tire width

11 kg × combined tire widths in mm

  c) by axle unit description

Single Axle

7,700 kg

Other Axle Maximums:  (lowest of a, b and c)

  a) by manufacturer’s axle rating or default

i. GAWR (if verified), or

 

  ii. If GAWR not verified, the sum of the maximum tire load ratings

  b) by tire width

10 kg × combined tire widths in mm

  c) by axle unit description

Other Tractor and Trailer Axles:

 

Single Axle (Single Tires)

9,000 kg

 

Single Axle (Dual Tires)

10,000 kg

 

Tandem Axle – by axle spread:

 

– 1.2 < 1.8m

18,000 kg

 

– 1.8 to 1.85m (Single Tires)

18,000 kg

 

– 1.8 to 1.85m (Dual Tires)

19,100 kg

 

Tridem Axle – by axle spread

 

2.4 < 3.0m

21,300 kg

 

3.0 to 3.1m

24,000 kg

Allowable Gross Vehicle Weight: (lower of i and ii)

i. actual weight on the front axle plus other axle maximums

 

  ii. if a 7, 8 or 9-axle combination, maximum weight based on number of axles and base length:

 

 

 

If 7-axle combination:

 

Base length

Maximum

 

< 17.0

56,500 kg

 

17<18m

57,000 kg

 

18<19m

58,500 kg

 

19m or more

60,300 kg

 

 

 

 

If 8 or 9-axle combination:

 

Base length

Maximum

 

< 19.0

61,000 kg

 

19.0<19.5m

62,000 kg

 

19.5<20.5m

63,000 kg

 

20.5m or more

63,500 kg

SCHEDULE 13
DESIGNATED tractor-trailer COMBINATION 13 — TRACTOR C-TRAIN DOUBLE TRAILERS

Configuration Description

Designated Tractor-Trailer Combination 13 is a C-train double. The front axle of the tractor is a single axle with single tires. The drive axle of the tractor is a single or tandem axle. The lead semi-trailer has one axle unit that is a single or tandem axle. The trailer converter dolly has one axle unit that is a single axle. The second semi-trailer has one axle unit that is a single or tandem axle.

Qualifying Preconditions

Weight

The sum of the weights of the converter dolly axle and the second trailer axles must not exceed the sum of the weights of the tractor drive axles and the lead semi-trailer axles.

If the inter-vehicle-unit distance between the trailers is less than 3 metres the sum of the weight of the axles of the lead semi-trailer and the trailer converter dolly must not exceed,

(a) 17,000 kg, if there is a single axle on the lead semi-trailer; or

(b) 23,000 kg, if there is a tandem axle unit on the lead semi-trailer.

Equipment and components, see ss. 5, 6, 8, 12

DIMENSIONAL LIMIT CHART

 

 

Ref

Feature

Dimensional Limit

Overall

(1)

Overall Length

Max. 25.0m

 

(2)

Width

Max. 2.6m

 

(3)

Height

Max. 4.15m

Tractor

(4)

Inter-axle Spacing

Min. 3.0m

 

(5)

Tandem Axle Spread

1.2 to 1.85m

 

(6)

Wheelbase

Max. 6.2m if tractor built after 2005

 

(6)

Wheelbase — (long combination)

Max. 6.2m

Lead Semi-Trailer

(10)

Swing Radius

Max. 2.0m

 

(11)

Wheelbase

Min. 6.25m

 

(13)

Inter-vehicle-unit Distance

 

 

 

– single to single or tandem

Min. 3.0m

 

 

– tandem to tandem

Min. 5.0m

 

(16)

Tandem Spread

1.2 to 1.85m

 

(18)

Hitch Offset

Max. 1.8m

 

(19)

Track Width

 

 

 

– trailer with single tires built before 2010

2.3 to 2.6m

 

 

– trailer with single tires built after 2009

2.45 to 2.6m

 

 

– all other trailers

2.5 to 2.6m

Combination

(20)

Box Length

Max. 20.0m

 

(21)

Converter Dolly Drawbar Length

Max. 2.0m

 

(22)

Converter Dolly Track Width

 

 

 

– converter dolly with single tires built before 2010

2.3 to 2.6m

 

 

– converter dolly with single tires built after 2009

2.45 to 2.6m

 

 

– all other converter dollies

2.5 to 2.6m

Second Trailer

(25)

Wheelbase

Min. 6.25m

 

(26)

Inter-vehicle-unit Distance

Not controlled

 

(27)

Inter axle Spacing

Min. 3.0m

 

(28)

Tandem Spread

1.2 to 1.85m

 

(29)

Track Width

 

 

 

– trailer with single tires built before 2010

2.3 to 2.6m

 

 

– trailer with single tires built after 2009

2.45 to 2.6m

 

 

– all other trailers

2.5 to 2.6m

WEIGHT LIMIT CHART

 

Feature

Weight Limit

Front Axle Maximum:  (lowest of a, b and c)

  a) by manufacturer’s axle rating or default

i. GAWR (if verified), or

 

  ii. If GAWR not verified, the lower of:

 

1. 5,000 kg, and

 

2. the sum of the maximum tire load ratings

  b) by tire width

11 kg × combined tire widths in mm

  c) by axle unit description

Single Axle

7,700 kg

Other Axle Maximums:  (lowest of a, b and c)

  a) by manufacturer’s axle rating or default

i. GAWR (if verified), or

 

  ii. If GAWR not verified, the sum of the maximum tire load ratings

  b) by tire width

10 kg × combined tire widths in mm

  c) by axle unit description

Other Tractor and Trailer Axles:

 

Single Axle (Single Tires)

9,000 kg

 

Single Axle (Dual Tires)

10,000 kg

 

Tandem Axle – by axle spread

 

– 1.2 < 1.8m

18,000 kg

 

– 1.8 to 1.85m (Single Tires)

18,000 kg

 

– 1.8 to 1.85m (Dual Tires)

19,100 kg

Allowable Gross Vehicle Weight: (lower of i and ii)

i. actual weight on the front axle plus other axle maximums

 

  ii.

 

1. Until December 31, 2020,

 

A. if long combination or one of its trailers was built after 2005, maximum weight based on number of axles:

 

Number of axles

Maximum

 

5

41,900 kg

 

6

49,800 kg

 

7

54,600 kg

 

8

58,500 kg

 

B. if not long combination and both trailers are built before 2006, amount shown in appropriate Vehicle Weight Tables 3 to 29

 

 

2. After 2020, maximum weight based on number of axles:

 

 

Number of axles

Maximum

 

5

41,900 kg

 

6

49,800 kg

 

7

54,600 kg

 

8

58,500 kg

SCHEDULE 14
DESIGNATED tractor-trailer COMBINATION 14 — stinger-steer TRACTOR semi-trailer auto carrier

Configuration Description

Designated Tractor-Trailer Combination 14 is a stinger-steer combination composed of a tractor and semi-trailer. The fifth wheel assembly is mounted on a drop frame located behind and below the centre of the rearmost axle of the tractor.  The front axle of the tractor is a single axle with single tires and the drive axle is single or tandem. The semi-trailer has a single or tandem axle.

Qualifying Preconditions

The width of the tractor or trailer rear load overhang, including extendable support plates, if any, does not exceed 2.3m.

Equipment and Components, see ss. 5, 6, 8

Exceptions

A non-enclosed auto carrier where only the loaded motor vehicles and support plates, if any, on which the motor vehicles rest extend beyond the Overall Length (1), Height (3) and Tractor Effective Rear Overhang (12) limits set out in the Dimensional Limit Chart below is exempt from those limits. The following limits apply to these exempted auto carriers:

Overall length (1) – 25 metres

Height (3) – 4.3 metres

Tractor Effective Rear Overhang (12) – 4.6 metres

Dimensional Limit Chart

 

 

Ref

Feature

Dimensional Limit

Overall

(1)

Overall Length

Max. 23m

 

(2)

Width

Max. 2.6m

 

(3)

Height

Max. 4.15m

Tractor

(4)

Inter-axle Spacing

Min. 3.0m

 

(5)

Tandem Axle Spread

1.2 to 1.85m

 

(6)

Wheelbase

Not controlled

 

(12)

Tractor Effective Rear Overhang

Max. 4.0m

 

(32)

Hitch Offset

Max. 2.3m

 

(33)

Length

Max. 12.5m

 

(34)

Front Load Overhang

Max. 1.0 m

Semi-Trailer

(8)

Length

Max. 14.65m

 

(11)

Wheelbase:

6.25 to 12.5m

 

(16)

Tandem Axle Spread

1.2 to 3.10m

 

(17)

Effective Rear Overhang (excluding rear load overhang)

Max. 4.0m or 42% of wheelbase (whichever is greater)

 

(18)

Rear Load Overhang

Max. 1.2m

 

(19)

Track Width

 

 

 

trailer with single tires built before 2010

2.3 to 2.6m

 

 

trailer with single tires built after 2009

2.45 to 2.6m

 

 

all other trailers

2.5 to 2.6m

WEIGHT LIMIT CHART

 

Feature

Weight Limit

Front Axle Maximum:  (lowest of a, b and c)

  a) by manufacturer’s axle rating or default

i. GAWR (if verified), or

 

  ii. If GAWR not verified, the lower of:

 

1. 5,000 kg, and

 

2. the sum of the maximum tire load ratings

  b) by tire width

11 kg × combined tire widths in mm

  c) by axle unit description

Single Axle

7,700 kg

Other Axles Maximums:  (lowest of a, b and c)

  a) by manufacturer’s axle rating or default

i. GAWR (if verified), or

 

  ii. If GAWR not verified, the sum of the maximum tire load ratings

  b) by tire width

10 kg × combined tire widths in mm

  c) by axle unit description

Other Tractor Axles and Trailer Axles:

 

– Single Axle (Single Tires)

9,000 kg

 

– Single Axle (Dual Tires)

10,000 kg

 

Tandem Axle

18,000 kg

Allowable Gross Vehicle Weight:

actual weight on the front axle plus other axle maximums

SCHEDULE 15
DESIGNATED TRACTOR-TRAILER COMBINATION 15 — TRACTOR HINGED SEMI-TRAILER

Configuration Description

Designated Tractor-Trailer Combination 15 is a combination composed of a tractor and a hinged single semi-trailer.  The front axle of the tractor is a single axle with single tires.  The drive axle of the tractor is a tandem axle.  The semi-trailer consists of two portions permanently attached by a dual hinging system designed to prevent rotation (roll freedom) between the two portions of the semi-trailer. The front portion of the semi-trailer has a tridem axle and the rear portion of the trailer has a tandem axle.

The forward hinge of the dual hinging system allows at least 22 degrees horizontal articulation in either direction from the straight position.  The rearward hinge allows the rear portion of the trailer to articulate downward, but does not allow upward articulation relative to the front portion of the trailer. The hinge position shown in the diagram refers to the articulation point of the forward horizontal hinge.  The position of the rearward hinge is not controlled. 

Qualifying Preconditions

Weight, see s. 14

Equipment and components, see ss. 5, 6, 7, 8

If equipped with a hinge locking device, the device must be disengaged when operating on a highway, other than when reversing.  

Cargo must not span the hinge of the trailer if secured to both portions of the trailer.

Labelling, see s. 13

Dimensional Limit Chart

 

 

Ref.

Feature

Dimensional Limit

Overall

(1)

Overall Length

Max. 23.0m

 

(2)

Width

Max. 2.6m

 

(3)

Height

Max. 4.15m

Tractor

(4)

Inter-axle Spacing

Min. 3.0m

 

(5)

Tandem Axle Spread

1.2 to 1.85m

 

(6)

Wheelbase

Max. 6.2m

Semi-Trailer

(8)

Length

Max. 16.2m

 

(10)

Swing Radius

Max. 2.0m

 

(11)

Wheelbase (Front Portion)

Min. 7.9m

 

(13)

Inter-vehicle-unit Distance

Min. 5.3m

 

(16)

Tridem Spread

3.0 to 3.1m

 

(18)

Hinge Offset

Max 2.0m

 

(19)

Track Width of tandem axle and tridem axle

 

 

 

– single tires

2.45 to 2.6m

 

 

– dual tires

2.5 to 2.6m

 

(25)

Wheelbase (Rear Portion)

Min. 4.0m

 

(26)

Inter-axle Spacing

Min. 3.7m

 

(28)

Tandem Spread

1.5 to 1.6m

WEIGHT LIMIT CHART

 

Feature

Weight Limit

Front Axle (Maximum):  (lowest of a, b and c)

  a) by manufacturer’s axle rating or default

i. GAWR (if verified); or

 

  ii. If GAWR not verified, the lower of:

 

1. 5,000 kg, and

 

2. the sum of the maximum tire load ratings

  b) by tire width

11 kg × combined tire widths in mm

  c) by axle unit description

Single Axle

7,700 kg

Other Axles (Maximum):  (lowest of a, b and c)

  a) by manufacturer’s axle rating or default

i. GAWR (if verified), or

 

  ii. If GAWR not verified, the sum of the maximum tire load ratings

  b) by tire width

10 kg × combined tire widths in mm

  c) by axle unit description

Tractor Drive Axle – by tandem axle spread

 

– 1.2 < 1.8m

18,000 kg

 

– 1.8 to 1.85m (single tires)

18, 000 kg

 

– 1.8 to 1.85m (dual tires)

19,100 kg

 

Trailer:

 

Tandem axle (load equalized)

16,000 kg

 

Tandem axle (not load equalized)

14,000 kg

 

Tridem axle (load equalized)

24,000 kg

 

Tridem axle (not load equalized)

21,000 kg

Allowable Gross Vehicle Weight: (lower of i and ii)

i. actual weight on the front axle plus other axle maximums

 

  ii.

 

– 62,000 kg if actual front axle weight is less than 6,000 kg

 

– 63,000 kg if actual front axle weight is 6,000 kg to less than 7,000 kg

 

– 63,500 kg if actual front axle weight is 7,000 kg or more

SCHEDULE 16
DESIGNATED BUS OR RECREATIONAL VEHICLE 1 — STANDARD BUS OR COMPARABLE RECREATIONAL VEHICLE

Vehicle Description

Designated Bus or Recreational Vehicle 1 is a bus or recreational vehicle.  It is not an articulated bus.  It may be a school bus, motor coach or double-decker bus. The front axle is a single axle with single tires.  The drive axle is a single or tandem axle. If the drive axle is a single axle, it may form a two axle group with a tag axle to the rear.  It is not equipped with a fifth wheel assembly.

Qualifying Preconditions

Equipment and components, see s. 8

Dimensional Limit Chart

 

 

Ref

Feature

Dimensional Limit

Bus or RV

(1)

Length

Max. 12.5m

 

(2)

Width

Max. 2.6m

 

(3)

Height

Max. 4.15m

 

(4)

Inter-axle Spacing

Not controlled

 

(5)

Rear Tandem or Two Axle Group

1.2 to 1.85m

 

(6)

Wheelbase

Not controlled

 

(12)

Effective Rear Overhang

Not controlled

WEIGHT Limit Chart

 

Feature

Weight Limit

Front Axle Maximum:  (lowest of a, b and c)

  a) by manufacturer’s axle rating or default

i. GAWR (if verified), or

 

  ii. If GAWR not verified, the lower of:

 

1. 5,000 kg, and

 

2. the sum of the maximum tire load ratings

  b) by tire width

11 kg × combined tire widths in mm

  c) by axle unit description

Single Axle

9,000 kg

Other Axle Maximums:  (lowest of a, b and c)

  a) by manufacturer’s axle rating or default

i. GAWR (if verified), or

 

  ii. If GAWR not verified, the sum of the maximum tire load ratings

  b) by tire width

Tag Axle – 10 kg × combined tire widths in mm

 

 

 

Tag Axle (vehicle manufactured before July 1, 2011) – 11 kg × combined tire widths in mm

 

Drive Axle – 10 kg × combined tire widths in mm

  c) by axle unit description

Single Drive Axle (Single Tires)

9,000 kg

 

Single Drive Axle (Dual Tires)

10,000 kg

 

Single Drive Axle (Dual Tires) on Urban Transit Bus not equipped with a tag axle

11,400 kg

 

Tag Axle (by Two Axle Group spacing)

 

– 1.2 < 1.3m

6,300 kg

 

– 1.3 < 1.4m

6,700 kg

 

– 1.4 < 1.5m

7,000 kg

 

– 1.5 < 1.85m

7,400 kg

 

Tandem Drive Axle

18,000 kg

Allowable Gross Vehicle Weight:

actual weight on the front axle plus other axle maximums

SCHEDULE 17
DESIGNATED BUS OR RECREATIONAL VEHICLE 2 — INTER-CITY BUS OR COMPARABLE RECREATIONAL VEHICLE

Vehicle Description

Designated Bus or Recreational Vehicle 2 is an inter-city bus or recreational vehicle that has two or three axles and exceeds 12.5 metres in length.  It cannot be a school bus but can be a double-decker bus.  The vehicle is not equipped with a fifth wheel assembly.  If the vehicle is a recreational vehicle, it is equipped in the same manner as a motor coach with motive power mounted to the rear of the front axle and an air-ride or torsion-bar suspension.

Designated Bus or Recreational Vehicle 2 has two or three axles. The front axle unit is a single axle with single tires.  The rear axles are a single or tandem drive axle or a two axle group.  If the rear axles are a two axle group, they are composed of a single drive axle in front and a tag axle in the rear.

Qualifying Preconditions

Equipment and Components – see s. 8

Dimensional Limit Chart

 

 

Ref

Feature

Dimensional Limit

Bus or RV

(1)

Length

Max. 14.0m

 

(2)

Width

Max. 2.6m

 

(3)

Height

Max. 4.15m

 

(4)

Inter-axle Spacing

Not controlled

 

(5)

Rear Tandem or Two Axle Group

1.2 to 1.85m

 

(6)

Wheelbase

Not controlled

 

(12)

Effective Rear Overhang

Max. 4.0m

WEIGHT Limit Chart

 

Feature

Weight Limit

Front Axle:  (lowest of a, b and c)

  a) by manufacturer’s axle rating or default

i. GAWR (if verified), or

 

  ii. If GAWR not verified, the lower of:

 

1. 5,000 kg, or

 

2. the sum of the maximum tire load ratings

  b) by tire width

11 kg × combined tire widths in mm

  c) by axle unit description

Single Axle

9,000 kg

Other Axle Maximums:  (lowest of a, b and c)

  a) by manufacturer’s axle rating or default

i. GAWR (if verified), or

 

  ii. If GAWR not verified, the sum of the maximum tire load ratings

  b) by tire width

Tag Axle

10 kg × combined tire widths in mm

 

Tag Axle (Vehicle built before July 1, 2011)

11 kg × combined tire widths in mm

 

Drive Axle

10 kg × combined tire widths in mm

  c) by axle unit description

Single Drive Axle (Single Tires)

9,000 kg

 

Single Drive Axle (Dual Tires)

10,000 kg

 

Tag Axle (by Two Axle Group spacing)

 

– 1.2 < 1.3m

6,300 kg

 

– 1.3 < 1.4m

6,700 kg

 

– 1.4 < 1.5m

7,000 kg

 

– 1.5 < 1.85m

7,400 kg

 

Tandem Drive Axle

18,000 kg

Allowable Gross Vehicle Weight:

actual weight on the front axle plus other axle maximums

SCHEDULE 18
DESIGNATED BUS 3 — ARTICULATED BUS

Vehicle Description

Designated Bus 3 is an articulated bus.  It is not a recreational vehicle.  An articulated bus has two portions with articulation between the portions, or has three portions with articulation between each portion.

It is equipped with a single axle at the rear of each portion of the bus.  The front axle unit is a single axle with single tires. 

Dimensional Limit Chart

 

 

Ref

Feature

Dimensional Limit

Articulated Bus

(1)

Length

Max. 25m

 

(2)

Width

Max. 2.6m

 

(3)

Height

Max. 4.15m

 

(4)

Inter-axle Spacing

Not controlled

 

(6)

Wheelbase

Not controlled

 

(12)

Effective Rear Overhang

Not controlled

 

(31)

Inter-axle Spacing

Not controlled

WEIGHT Limit Chart

 

Feature

Weight Limit

Front Axle:  (lowest of a, b and c)

  a) by manufacturer’s axle rating or default

i. GAWR (if verified), or

 

  ii. if GAWR not verified, the lower of:

 

1. 5,000 kg, or

 

2. the sum of the maximum tire load ratings

  b) by tire width

11 kg × combined tire widths in mm

  c) by axle unit description

Single Axle

9,000 kg

Other Axle Maximums:  (lowest of a, b and c)

  a) by manufacturer’s axle rating or default

i. GAWR (if verified), or

 

  ii. If GAWR not verified, the sum of the maximum tire load ratings

  b) by sum of tire widths

10 kg × combined tire widths in mm

  c) by axle unit description

Single Axle (Single Tires)

9,000 kg

 

Single Axle (Dual Tires)

10,000 kg

 

Single Drive Axle (Dual Tires) on Urban Transit Bus

11,400 kg

Allowable Gross Vehicle Weight:

actual weight on the front axle plus other axle maximums

SCHEDULE 19
DESIGNATED TRUCK 1 — 2-AXLE TRUCK

Vehicle Description

Designated Truck 1 is a 2-axle truck with a front single axle and rear single drive axle. 

Qualifying Preconditions

Weight The front axle weight must be at least 30 per cent of the gross vehicle weight at all times.

Equipment and components, see ss. 5, 8

Exceptions

Until December 31, 2025, the dimensional limits for Effective Rear Overhang (12) andHitch Offset (32) do not apply if the truck was built before July 1, 2011.

An overhanging boom of a rear-facing crane that extends 1.0 metre or less past the rearmost point of the truck is exempt from the dimensional limit for Effective Rear Overhang (12).

Dimensional Limit Chart

 

 

Ref

Feature

Dimensional Limit

Truck

(1)

Length

Max. 12.5m

 

(2)

Width

Max. 2.6m

 

(3)

Height

Max. 4.15m

 

(4)

Inter-axle Spacing

Min. 3.0m

 

(6)

Wheelbase

Not controlled

 

(12)

Effective Rear Overhang

Max. 4.0m

 

(20)

Box Length

Not controlled

 

(32)

Hitch Offset (if drawing trailer)

Max. 1.8m

WEIGHT LIMIT CHART

 

Feature

Weight Limit

Front Axle Maximum:  (lowest of a, b and c)

  a) by manufacturer’s axle rating or default

i. GAWR (if verified), or

 

  ii. If GAWR not verified, the lower of:

 

1. 5,000 kg, and

 

2. the sum of the maximum tire load ratings

  b) by tire width

11 kg × combined tire widths in mm

  c) by axle unit description

Single Axle

9,000 kg

Other Axle Maximums:  (lowest of a, b and c)

  a) by manufacturer’s axle rating or default

i. GAWR (if verified), or

 

  ii. If GAWR not verified, the sum of the maximum tire load ratings

  b) by tire width

10 kg × combined tire widths in mm

  c) by axle unit description

Drive Axle

 

Single Axle (Single Tires)

9,000 kg

 

Single Axle (Dual Tires)

10,000 kg

Allowable Gross Vehicle Weight:

actual weight on the front axle plus other axle maximums

SCHEDULE 20
DESIGNATED TRUCK 2 — TANDEM-AXLE TRUCK

Vehicle Description

Designated Truck 2 is a 3-axle truck with a front single axle and rear tandem drive axle. 

Qualifying Preconditions

Weight The front axle weight must be at least 21 per cent of the gross vehicle weight at all times.

Equipment and components, see ss. 5, 8

Exceptions

Until December 31, 2025, the dimensional limits for Effective Rear Overhang (12) and Hitch Offset (32) do not apply if the truck was built before July 1, 2011.

An overhanging boom of a rear-facing crane that extends 1.0 metre or less past the rearmost point of the truck is exempt from the dimensional limit for Effective Rear Overhang (12).

Dimensional Limit Chart

 

 

Ref

Feature

Dimensional Limit

Truck

(1)

Length

Max. 12.5m

 

(2)

Width

Max. 2.6m

 

(3)

Height

Max. 4.15m

 

(4)

Inter-axle Spacing

Min. 3.0m

 

(5)

Tandem Axle Spread

1.2 to 1.85m

 

(6)

Wheelbase

Not controlled

 

(12)

Effective Rear Overhang

Max. 4.0m

 

(20)

Box Length

Not controlled

 

(32)

Hitch Offset (if drawing trailer)

Max. 1.8m

WEIGHT LIMIT CHART

 

Feature

Weight Limit

Front Axle Maximum:  (lowest of a, b and c)

  a) by manufacturer’s axle rating or default

i. GAWR (if verified), or

 

  ii. If GAWR not verified, the lower of:

 

1. 5,000 kg, and

 

2. the sum of the maximum tire load ratings

  b) by tire width

11 kg × combined tire widths in mm

  c) by axle unit description

Single Axle

9,000 kg

Other Axle Maximums:  (lowest of a, b and c)

  a) by manufacturer’s axle rating or default

i. GAWR (if verified), or

 

  ii. If GAWR not verified, the sum of the maximum tire load ratings

  b) by tire width

10 kg × combined tire widths in mm

  c) by axle unit description

Tandem Drive Axle by axle spread:

 

– 1.2 < 1.8m

18,000 kg

 

– 1.8 to 1.85m (Single tires)

18,000 kg

 

– 1.8 to 1.85m (Dual Tires)

19,100 kg

Allowable Gross Vehicle Weight: (lower of i and ii)

i. actual weight on the front axle plus other axle maximums

 

  ii. maximum weight based on base length:

 

Base length

Maximum

 

< 4.5m

25,000 kg

 

4.5m < 4.7m

26,000 kg

 

4.7m < 4.9m

27,000 kg

 

4.9m or more

28,100 kg

SCHEDULE 21
DESIGNATED TRUCK 3 — 3-axle truck plus auxiliary axle

Vehicle Description

Designated Truck 3 is a 4-axle truck with a front single axle, a liftable auxiliary self-steer axle or an optionally liftable forced-steer auxiliary pusher axle, and a rear tandem drive axle.

Qualifying Preconditions

Weight, see s. 14

The front axle weight must be at least 19 per cent of the gross vehicle weight at all times.  A liftable auxiliary self-steer axle must not be deployed if the resulting weight on the axle is less than 3,000 kilograms.

Equipment and components, see ss. 5, 8, 9

Labelling, see s. 13

Exceptions

Until December 31, 2025, the dimensional limits for Effective Rear Overhang (12), Hitch Offset (32) and Tandem Axle Track Width (35) do not apply if the truck was built before July 1, 2011.

An overhanging boom of a rear-facing crane that extends 1.0 metre or less past the rearmost point of the truck is exempt from the dimensional limit for Effective Rear Overhang (12)

Alternatives

A truck that meets every requirement to be Designated Truck 3 except that the liftable axle is not deployed is Designated Truck 2.

Dimensional Limit Chart

 

 

Ref

Feature

Dimensional Limit

Truck

(1)

Length

Max. 12.5m

 

(2)

Width

Max. 2.6m

 

(3)

Height

Max. 4.15m

 

(4)

Inter-axle Spacing

2.3 to 2.8m

 

(5)

Tandem Axle Spread

1.3 to 1.6m

 

(6)

Wheelbase

Not controlled

 

(12)

Effective Rear Overhang

Max. 4.0m

 

(20)

Box Length

Not controlled

 

(31)

Inter-Axle Spacing

Min. 3.0m

 

(32)

Hitch Offset (if drawing trailer)

Max. 1.8m

 

(35)

Tandem Axle Track Width

2.4 to 2.6m

WEIGHT LIMIT CHART

 

Feature

Weight Limit

Front Axle Maximum:  (lowest of a, b and c)

  a) by manufacturer’s axle rating or default

i. GAWR (if verified), or

 

  ii. If GAWR not verified, the lower of:

 

1. 5,000 kg, and

 

2. the sum of the maximum tire load ratings

  b) by tire width

11 kg × combined tire widths in mm

  c) by axle unit description

Single Axle

9,000 kg

Other Axle Maximums:  (lowest of a, b and c)

  a) by manufacturer’s axle rating or default

i. GAWR (if verified), or

 

  ii. If GAWR not verified, the sum of the maximum tire load ratings

  b) by tire width

Auxiliary axle

11 kg × combined tire widths in mm

 

Not auxiliary axle

10 kg × combined tire widths in mm

  c) by axle unit description

Auxiliary axle (load-equalized)

6,000 kg

 

Auxiliary axle (not load-equalized)

4,500 kg

 

Tandem drive axle (load-equalized)

18,000 kg

 

Tandem drive axle (not load-equalized)

15,000 kg

Allowable Gross Vehicle Weight:

actual weight on the front axle plus other axle maximums

SCHEDULE 22
DESIGNATED TRUCK 4 — twin-steer tandem-drive truck

Vehicle Description

Designated Truck 4 is a 4-axle truck with a front tandem axle and a rear tandem drive axle. 

Qualifying Preconditions

Weight – The front axle weight must be at least 38 per cent of the gross vehicle weight at all times.

Equipment and components, see ss. 5, 8

Exceptions

Until December 31, 2025, the dimensional limits for Effective Wheelbase (6), Effective Rear Overhang (12), Hitch Offset (32) and Rear Tandem Axle Track Width (35) do not apply if the truck, other than a concrete mixer fitted with a revolving drum, was built before July 1, 2011.  In the case of a concrete mixer fitted with a revolving drum that was built before July 1, 2011, these dimensional limits do not apply on or before December 31, 2030.

An overhanging boom of a rear-facing crane that extends 1.0 metre or less past the rearmost point of the truck is exempt from the dimensional limit for Effective Rear Overhang (12).

Dimensional Limit Chart

 

 

Ref

Feature

Dimensional Limit

Truck

(1)

Length

Max. 12.5m

 

(2)

Width

Max. 2.6m

 

(3)

Height

Max. 4.15m

 

(4)

Inter-axle Spacing

Not controlled

 

(5)

Rear Tandem Axle Spread

1.2 to 1.85m

 

(6)

Effective Wheelbase

Min. 5.3m

 

(12)

Effective Rear Overhang

Max. 4.0m

 

(20)

Box Length

Not controlled

 

(30)

Front Tandem Axle Spread

1.2 to 2.7m

 

(32)

Hitch Offset (if drawing trailer)

Max. 1.8m

 

(35)

Tandem Axle Track Width

2.4 to 2.6m

WEIGHT LIMIT CHART

 

Feature

Weight Limit

Front Axle Maximum:  (lowest of a, b and c)

  a) by manufacturer’s axle rating or default

i. GAWR (if verified), or

 

  ii. If GAWR not verified, the lower of:

 

1. 10,000 kg, and

 

2. the sum of the maximum tire load ratings

  b) by tire width

11 kg × combined tire widths in mm

  c) by axle unit description

Tandem Axle by axle spread:

 

– 1.2 < 1.6m

17,000 kg

 

– 1.6 to 2.7m

18,000 kg

Other Axle Maximums:  (lowest of a, b and c)

  a)   by manufacturer’s axle rating or default

i. GAWR (if verified), or

 

  ii. If GAWR not verified, the sum of the maximum tire load ratings

  b) by tire width

10 kg × combined tire widths in mm

  c) by axle unit description

Tandem Axle by axle spread:

 

– 1.2 < 1.8m

18,000 kg

 

– 1.8 to 1.85m (Single Tires)

18,000 kg

 

– 1.8 to 1.85m (Dual Tires)

19,100 kg

Allowable Gross Vehicle Weight: (lower of i and ii)

i. actual weight on the front axle plus other axle maximums

 

  ii.

 

– 32,000 kg if the truck is drawing a trailer or has a wheelbase of 5.3 < 6.0m

 

– 37,100 kg if the truck has a wheelbase of 6.0m or greater and is not drawing a trailer

schedule 23
designated truck 5 — self-steer triaxle truck

Vehicle Description

Designated Truck 5 is a 4-axle truck with a front single axle, a self-steer liftable pusher axle and a rear tandem drive axle.

Qualifying Preconditions

Weight, see s. 14

The front axle weight must be at least 23 per cent of the gross vehicle weight at all times.  The liftable axle must not be deployed if the resulting weight on the axle is less than 4,000 kilograms.

Equipment and components, see ss. 5, 8, 9.

Labelling, see s. 13.

Exceptions

Until December 31, 2025, the dimensional limits for Effective Rear Overhang (12), Hitch Offset (32) and Rear Tandem Axle Track Width (35) do not apply if the truck was built before July 1, 2011.

An overhanging boom of a rear-facing crane that extends 1.0 metre or less past the rearmost point of the truck is exempt from the dimensional limit for Effective Rear Overhang (12).

Alternatives

A truck that meets every requirement to be Designated Truck 5 except that the liftable axle of the truck is not deployed is Designated Truck 2.

Dimensional Limit Chart

 

 

Ref

Feature

Dimensional Limit

Truck

(1)

Length of Vehicle and Load

Max. 12.5m

 

(2)

Width of Vehicle and Load

Max. 2.6m

 

(3)

Height of Vehicle and Load

Max. 4.15m

 

(31)

Inter-axle Spacing

Not controlled

 

(4)

Inter-axle Spacing

2.51 to 2.8m

 

(5)

Tandem Axle Spread

1.2 to 1.85m

 

(6)

Wheelbase

Min. 6.4m, if Tandem Axle Spread (5) is 1.2 < 1.8m

Min. 6.85m, if Tandem Axle Spread (5) is 1.8 to 1.85m

 

(12)

Effective Rear Overhang (including load)

Max. 4.0m

 

(20)

Box Length

Not controlled

 

(32)

Hitch Offset (if drawing trailer)

Max. 1.8m

 

(35)

Tandem Axle Track Width

2.4 to 2.6m

WEIGHT LIMIT CHART

 

Feature

Weight Limit

Front Axle Maximum:  (lowest of a, b and c)

  a) by manufacturer’s axle rating or default

i. GAWR (if verified); or

 

  ii. If GAWR not verified, the lower of:

 

1. 5,000 kg, and

 

2. the sum of the maximum tire load ratings

  b) by tire width

11 kg × combined tire widths in mm

  c) by axle unit description

Single Axle

9,000 kg

Other Axles Maximums:  (lowest of a, b and c)

 

  a) by manufacturer’s axle rating or default

i. GAWR (if verified), or

 

  ii. If GAWR not verified, the sum of the maximum tire load ratings

  b) by tire width

Self-steer axle

11 kg × combined tire widths in mm

 

Not self-steer axle

10 kg × combined tire widths in mm

  c) by axle unit description

i. If tandem axle spread is 1.2 < 1.8m or there are single tires on any wheel:

 

1. self-steer axle (load equalized)

9,000 kg

 

2. self-steer axle (not load equalized)

7,500 kg

 

3. tandem drive axle (load equalized)

18,000 kg

 

4. tandem drive axle (not load equalized)

15,000 kg

 

  ii. If tandem axle spread is 1.8 to 1.85m and there are no single tires on any wheel:

 

1. self-steer axle (load equalized)

9,550 kg

 

2. self-steer axle (not load equalized)

8,000 kg

 

3. tandem drive axle (load equalized)

19,100 kg

 

4. tandem drive axle (not load equalized)

16,000 kg

Allowable Gross Vehicle Weight:

actual weight on the front axle plus the other axle maximums

schedule 24
designated truck 6 — tri-drive 4-axle truck

Vehicle Description

Designated Truck 6 is a 4-axle truck with a front single axle and a rear tri-drive axle.

Qualifying Preconditions

Weight - The front axle weight must be at least 23 per cent of the gross vehicle weight at all times.

Equipment and components, see ss. 5, 8, 11

Exceptions

Until December 31, 2025, the dimensional limits for Wheelbase (6), Effective Rear Overhang (12), Hitch Offset (32) and Rear Tandem Axle Track Width (35) do not apply if the truck was built before July 1, 2011. 

An overhanging boom of a rear-facing crane that extends 1.0 metre or less past the rearmost point of the truck is exempt from the dimensional limit for Effective Rear Overhang (12).

Dimensional Limit Chart

 

 

Ref

Feature

Dimensional Limit

Truck

(1)

Length of Vehicle and Load

Max. 12.5m

 

(2)

Width of Vehicle and Load

Max. 2.6m

 

(3)

Height of Vehicle and Load

Max. 4.15m

 

(4)

Inter-axle Spacing

Not controlled

 

(5)

Tridem Axle Spread

2.4 to 2.8m

 

(6)

Wheelbase

Min. 6.6m

 

(12)

Effective Rear Overhang (including load)

Max. 4.0m

 

(20)

Box Length

Not controlled

 

(32)

Hitch Offset (if drawing trailer)

Max. 2.5m

 

(35)

Tridem Track Width

2.5 to 2.6m

WEIGHT LIMIT CHART

 

Feature

Weight Limit

Front Axle Maximum:  (lowest of a, b and c)

  a) by manufacturer’s axle rating or default

i. GAWR (if verified), or

 

  ii. If GAWR not verified, the lower of:

 

1. 5,000 kg, and

 

2. the sum of the maximum tire load ratings

  b) by tire width

11 kg × combined tire widths in mm

  c) by axle unit description

Single Axle

9,000 kg

Other Axles Maximums:  (lowest of a, b and c)

  a)   by manufacturer’s axle rating or default

i. GAWR (if verified), or

 

  ii. If GAWR not verified, the sum of the maximum tire load ratings

  b)   by tire width

10 kg × combined tire widths in mm

  c)   by axle unit description

Tridem Axle by axle spread:

 

– 2.4 < 2.7m

21,300 kg

 

– 2.7 to 2.8m

22,000 kg

Allowable Gross Vehicle Weight:

actual weight on the front axle plus the other axle maximums

SCHEDULE 25
DESIGNATED TRUCK 7 — TWIN STEER TRI-DRIVE 5-AXLE TRUCK

Vehicle Description

Designated Truck 7 is a 5-axle truck with a front tandem axle and a rear tri-drive axle.

Qualifying Preconditions

Weight – Front axle weight must be at least 23 per cent of the gross vehicle weight at all times.

Equipment and components, see ss. 5, 8, 11

Exceptions

Until December 31, 2025, the dimensional limits for Wheelbase (6), Effective Rear Overhang (12), Hitch Offset (32) and Rear Tandem Axle Track Width (35) do not apply if the truck was built before July 1, 2011.

An overhanging boom of a rear-facing crane that extends 1.0 metre or less past the rearmost point of the truck is exempt from the dimensional limit for Effective Rear Overhang (12).

Dimensional Limit CHART

 

 

Ref

Feature

Dimensional Limit

Truck

(1)

Length of Vehicle and Load

Max. 12.5m

 

(2)

Width of Vehicle and Load

Max. 2.6m

 

(3)

Height of Vehicle and Load

Max. 4.15m

 

(4)

Inter-axle Spacing

Not controlled

 

(5)

Tridem Axle Spread

2.4 to 2.8m

 

(6)

Effective wheelbase

Min. 6.0m

 

(12)

Effective Rear Overhang (including load)

Max. 4.0m

 

(20)

Box Length

Not controlled

 

(30)

Front Tandem Axle Spread

1.2 to 2.7m

 

(32)

Hitch Offset (if drawing trailer)

Max. 2.5m

 

(35)

Tridem Track Width

2.5 to 2.6m

WEIGHT LIMIT CHART

 

Feature

Weight Limit

Front Axle Maximum:  (lowest of a, b and c)

  a) by manufacturer’s axle rating or default

i. GAWR (if verified); or

 

  ii. If GAWR not verified, the lower of:

 

1.   10,000 kg, and

 

2.   the sum of the maximum tire load ratings

  b) by tire width

11 kg × combined tire widths in mm

  c) by axle unit description

Tandem Axle by axle spread:

 

– 1.2 < 1.6m

17,000 kg

 

– 1.6 to 2.7m

18,000 kg

Other Axles Maximums:  (lowest of a, b and c)

  a) by manufacturer’s axle rating or default

i. GAWR (if verified), or

 

  ii. If GAWR not verified, the sum of the maximum tire load ratings

  b) by tire width

10 kg × combined tire widths in mm

  c) by axle unit description

Tridem Axle by axle spread

 

– 2.4 < 2.7m

21,300 kg

 

– 2.7 to 2.8m

22,000 kg

Allowable Gross Vehicle Weight:

actual weight on the front axle plus the other axle maximums

SCHEDULE 26
DESIGNATED TRUCK-trailer combination 1 — truck and fixed axle pony trailer

Configuration Description

Designated Truck-Trailer Combination 1 is composed of any designated truck and a pony trailer with one axle unit. The pony trailer’s axle unit may be a single axle, tandem axle or tridem axle. The trailer has a single drawbar.

Qualifying Preconditions

Equipment and components for trailer, see ss. 5, 6, 8

Exceptions

If the trailer has a manufacturer’s gross vehicle weight rating of less than 10,000 kilograms, the dimensional limits for Wheelbase (11), Inter-vehicle-unit Distance (13) and Track Width (19) do not apply.

Until December 31, 2025, the dimensional limit for Hitch Offset (32) does not apply if the truck was built before July 1, 2011.

Until December 31, 2025, the dimensional limits for Wheelbase (11), Effective Rear Overhang (12), Inter-vehicle-unit Distance (13), Track Width (19) and Box Length (20) do not apply if the trailer was built before July 1, 2011.

Dimensional Limit Chart

 

 

Ref

Feature

Dimensional Limit

Overall

(1)

Overall Length

Max. 23m

 

(2)

Width

Max. 2.6m

 

(3)

Height

Max. 4.15m

Truck

 

Refer to Schedules 19-25 for Designated Trucks

Pony Trailer

(8)

Length of trailer (including load)

Max. 12.5m

 

(11)

Wheelbase:

 

 

 

– single axle trailer

Min. 4.0m

 

 

– tandem and tridem trailer

Min. 6.25m

 

(12)

Effective Rear Overhang

Max. 4.0m

 

(13)

Inter-vehicle-unit Distance between:

 

 

 

– single and single, tandem, or tridem

Min. 3.0m

 

 

– tandem and tandem

Min. 5.0m

 

 

– tandem and tridem

Min. 5.5m

 

 

– tridem and tridem

Min. 6.0m

 

(16)

Tandem Spread

1.2 to 1.85m

 

 

Tridem Spread

2.4 to 3.7m

 

(19)

Track Width

 

 

 

– single tires

2.45 to 2.6m

 

 

– dual tires

2.5 to 2.6m

 

(20)

Box Length

Max. 20m

 

(32)

Hitch Offset:

 

 

 

– single or tandem drive truck

Max. 1.8m

 

 

– tridem drive truck

Max. 2.5m

WEIGHT LIMIT CHART

 

Feature

Weight Limit

Truck Weights – See Appropriate Weight Limit Chart (Schedules 19-25)

Trailer Axle Maximum:  (lowest of a, b and c)

  a) by manufacturer’s axle rating or default

i. GAWR (if verified), or

 

  ii. If GAWR not verified, the sum of the maximum tire load ratings

  b) by tire width

10 kg × combined tire widths in mm

  c) by axle unit description

Single Axle (Single Tires)

9,000 kg

 

Single Axle (Dual Tires)

10,000 kg

 

Tandem Axle by axle spread:

 

– 1.2 < 1.8m

18,000 kg

 

– 1.8 to 1.85m (Single Tires)

18,000 kg

 

– 1.8 to 1.85m (Dual Tires)

19,100 kg

 

Tridem Axle by axle spread:

 

– 2.4 < 3.0m

21,300 kg

 

– 3.0 < 3.6m

24,000 kg

 

– 3.6 to 3.7m

26,000 kg

Allowable Gross Vehicle Weight: (lower of i and ii)

i. AGVW of Designated Truck plus trailer axle maximums

 

  ii.

 

Until December 31, 2025,

 

  1. if trailer is built before July, 2011, the weight in Vehicle Weight Table 30

 

  2. if trailer is built after June, 2011, has a tridem axle, a wheelbase less than 8.75m and is drawn by Designated Truck 1, 37,350 kg

 

  3. if neither 1 nor 2 applies,

 

A. if trailer wheelbase is less than 8.75m, the weight in Vehicle Weight Table 31

 

B. if trailer wheelbase is 8.75m or greater, the weight in Vehicle Weight Table 30

 

After 2025,

 

  1. if trailer has a tridem axle, a wheelbase less than 8.75m and is drawn by Designated Truck 1, 37,350 kg

 

  2. if 1 does not apply,

 

A. if trailer wheelbase is less than 8.75m, the weight in Vehicle Weight Table 31

 

B. if trailer wheelbase is 8.75m or greater, the weight in Vehicle Weight Table 30

SCHEDULE 27
DESIGNATED TRUCK-TRAILER COMBINATION 2 – TRUCK AND SELF-STEER TRIAXLE PONY TRAILER

Configuration Description

Designated Truck-Trailer Combination 2 is composed of a designated truck, other than Designated Truck 1, and a self-steer triaxle pony trailer. The trailer has a single drawbar.  The trailer has two axle units: an optionally liftable single self-steer axle in front and a tandem axle in the rear.

Qualifying Preconditions

Weight, see s. 14

Equipment and components, see ss. 5, 6, 8, 9

Labelling, see s. 13

Alternatives

A truck-trailer combination that meets every requirement to be Designated Truck-Trailer Combination 2, except that the liftable axle of the trailer is not deployed, shall be deemed to be Designated Truck-Trailer Combination 1.

Exceptions

Until December 31, 2025, the dimensional limit for Hitch Offset (32) does not apply if the truck was built before July 1, 2011.

Until December 31, 2025, the dimensional limits for Wheelbase (11), Effective Rear Overhang (12), Inter-vehicle-unit Distance (13), Track Width (19) and Box Length (20) do not apply if the trailer was built before July 1, 2011.

Dimensional Limit Chart

 

 

Ref

Feature

Dimensional Limit

Overall

(1)

Length of Combination and Load

Max. 23m

 

(2)

Width of Vehicle and Load

Max. 2.6m

 

(3)

Height of Vehicle and Load

Max. 4.15m

Truck

 

Refer to Schedules 20-25 for Designated Trucks

Self-Steer Trailer

(8)

Length of trailer and Load

Max. 12.5m

 

(11)

Wheelbase

Min. 7.0m

 

(12)

Effective Rear Overhang (including load)

Max. 4.0m

 

(13)

Inter-vehicle-unit Distance

Min. 3.0m

 

(16)

Tandem Spread

1.2 to 1.85m

 

(19)

Track Width of tandem axle

 

 

 

– single tires

2.45 to 2.6m

 

 

– dual tires

2.5 to 2.6m

 

(20)

Box Length (including load)

Max. 20m

 

(27)

Inter-Axle Spacing

> 2.5m

 

(32)

Hitch Offset:

 

 

 

– tandem drive truck

Max. 1.8m

 

 

– tridem drive truck

Max. 2.5m

WEIGHT LIMIT CHART

 

Truck Weights – See Appropriate Weight Limit Chart (Schedules 20-25)

Trailer Axle Maximum:  (lowest of a, b and c)

  a) by manufacturer’s axle rating or default

i. GAWR (if verified), or

 

  ii. If GAWR not verified the sum of the maximum tire load ratings,

  b) by tire width

Self-steer axle

11 kg × combined tire widths in mm

 

Not self-steer axle

10 kg × combined tire widths in mm

  c) by axle unit description

i. If tandem axle spread is 1.2 < 1.8m or there are single tires on any wheel:

 

1. self-steer axle (load equalized)

9,000 kg

 

2. self-steer axle (not load equalized)

7,500 kg

 

3. tandem axle (load equalized)

18,000 kg

 

4. tandem axle (not load equalized)

15,000 kg

 

  ii. If tandem axle spread is 1.8 to 1.85m and there are no single tires on any wheel:

 

1. self-steer axle (load equalized)

9,550 kg

 

2. self-steer axle (not load equalized)

8,000 kg

 

3. tandem axle (load equalized)

19,100 kg

 

4. tandem axle (not load equalized)

16,000 kg

Allowable Gross Vehicle Weight: (lower of i and ii)

i. AGVW of Designated Truck plus trailer axle maximums

 

  ii. the maximum weight in Vehicle Weight Table 30

SCHEDULE 28
DESIGNATED TRUCK-TRAILER COMBINATION 3 – TRUCK AND FULL TRAILER

Configuration Description

Designated Truck-Trailer Combination 3 is composed of a Designated Truck 1 combined with a 2-axle full trailer or a Designated Truck 2, 3, 4, 5, 6, or 7 combined with a 2, 3 or 4-axle full trailer.

The trailer has a single drawbar connected to a front turntable or trailer converter dolly and has two axle units consisting of a single axle in front of a rear single axle, a single axle in front of a rear tandem axle or a tandem axle in front of a rear tandem axle.

Qualifying Preconditions

Equipment and components, see ss. 5, 6, 8

Exceptions

Until December 31, 2025, the dimensional limit for Hitch Offset (32) does not apply if the truck was built before July 1, 2011.

Until December 31, 2025, the dimensional limits for Wheelbase (11), Effective Rear Overhang (12), Inter-vehicle-unit Distance (13), Track Width (19), Box Length (20) and Inter-Axle Spacing (27) do not apply if the trailer was built before July 1, 2011.

Dimensional Limit Chart

 

 

Ref

Feature

Dimensional Limit

Overall

(1)

Length of Combination and Load

Max. 23m

 

(2)

Width of Vehicle and Load

Max. 2.6m

 

(3)

Height of Vehicle and Load

Max. 4.15m

Truck

 

Refer to Schedules 19-25 for Designated Trucks

Full Trailer

(8)

Length of trailer

Not controlled

 

(8)

Length of trailer and load (excluding the drawbar)

Max. 12.5m

 

(11)

Wheelbase:

Min. 6.25m

 

(12)

Effective Rear Overhang (including load)

Max. 4.0m

 

(13)

Inter-vehicle-unit Distance between:

 

 

 

– single and single, tandem, or tridem

Min. 3.0m

 

 

– tandem and tandem

Min. 5.0m

 

 

– tandem and tridem

Min. 5.5m

 

(16)

Tandem Spread

1.2 to 1.85m

 

(19)

Track Width

 

 

 

– single tires

2.45 to 2.6m

 

 

– dual tires

2.5 to 2.6m

 

(20)

Box Length (including load)

Max. 20m

 

(27)

Inter-Axle Spacing

Min. 5.0m

 

(32)

Hitch Offset:

 

 

 

– single or tandem drive truck

Max. 1.8m

 

 

– tridem drive truck

Max. 2.5m

WEIGHT LIMIT CHART

 

Feature

Weight Limit

Truck Weights

Refer to Appropriate Weight Limit Chart (Schedules 19-25)

Trailer Axle Maximums:  (lowest of a, b and c)

 

  a) by manufacturer’s axle rating or default

i. GAWR, if verified

 

  ii. If GAWR not verified, the sum of the maximum tire load ratings, as specified on the tire side walls.

  b) by tire width

10 kg × combined tire widths in mm

 

  c) by axle unit description

Single Axle (Single tires)

9,000 kg

 

Single Axle (Dual tires)

9,100 kg

 

Tandem Axle

18,000 kg

Allowable Gross Vehicle Weight: (lower of i and ii)

i. AGVW of Designated Truck plus trailer axle maximums

 

  ii.

 

Until December 31, 2025,

 

  1. if trailer is built before July 2011, the weight in Vehicle Weight Table 30

 

  2. if trailer is built after June 2011 and

 

A. trailer wheelbase is less than 7.25m, the weight in Vehicle Weight Table 31

 

B. trailer wheelbase is 7.25m or greater, the weight in Vehicle Weight Table 30

 

After 2025,

 

  1. if trailer wheelbase is less than 7.25m, the weight in Vehicle Weight Table 31

 

  2. if trailer wheelbase is 7.25m or greater, the weight in Vehicle Weight Table 30

SCHEDULE 29
DESIGNATED TRUCK-TRAILER COMBINATION 4 – TRUCK AND SELF-STEER TRIAXLE FULL TRAILER

Configuration Description

Designated Truck-Trailer Combination 4 is composed of Designated Truck 2, 3, 4, 5, 6 or 7 combined with a self-steer triaxle full trailer. A single drawbar is rigidly attached to the structure of the trailer horizontally, but hinges vertically so that the whole of the trailer weight is carried on its own axles.  The trailer has two axle units composed of a single, non-liftable self-steer axle ahead of a tandem axle.

Qualifying Preconditions

Equipment and components, see ss. 5, 6, 8, 9

Labelling, see s. 13

Exceptions

Until December 31, 2025, the dimensional limit for Hitch Offset (32) does not apply if the truck was built before July 1, 2011.

Until December 31, 2025, the dimensional limits for Wheelbase (11), Effective Rear Overhang (12), Inter-vehicle-unit Distance (13), Track Width (19) and Box Length (20) do not apply if the trailer was built before July 1, 2011.

Dimensional Limit Chart

 

 

Ref

Feature

Dimensional Limit

Overall

(1)

Length of Combination and Load

Max. 23m

 

(2)

Width of Vehicle and Load

Max. 2.6m

 

(3)

Height of Vehicle and Load

Max. 4.15m

Truck

 

Refer to Schedules 20-25 for Designated Truck

Self-Steer Trailer

(8)

Length of Trailer and Load

Max. 12.5m

 

(11)

Wheelbase

Min 7.0m

 

(12)

Effective Rear Overhang (including load)

Max. 4.0m

 

(13)

Inter-vehicle-unit Distance

Min. 3.0m

 

(16)

Tandem Spread

1.2 to 1.85m

 

(19)

Track Width of tandem axle

 

 

 

– single tires

2.45 to 2.6m

 

 

– dual tires

2.5 to 2.6m

 

(20)

Box Length (including load)

Max. 20m

 

(27)

Inter-Axle Spacing

Min. 3.0m

 

(32)

Hitch Offset:

 

 

 

– tandem drive truck

Max. 1.8m

 

 

– tridem drive truck

Max. 2.5m

WEIGHT LIMIT CHART

 

Feature

Weight Limit

Truck Axle Weights

Refer to Schedules 20-25 for Designated Truck

Trailer Axle Maximums:  (lowest of a, b and c)

 

  a) by manufacturer’s axle rating or default

i. GAWR (if verified)

 

  ii. If GAWR not verified, the sum of the maximum tire load ratings

  b) by tire width

Self-steer axle

11 kg × combined tire widths in mm

 

Not self-steer axle

10 kg × combined tire widths in mm

  c) by axle unit description

Self-steer axle (single tires)

9,000 kg

 

Self-steer axle (dual tires)

9,550 kg

 

Tandem Axle – by axle spread:

 

– 1.2 < 1.8 m

18,000 kg

 

– 1.8 to 1.85m (Single Tires)

18,000 kg

 

– 1.8 to 1.85m (Dual Tires)

19,100 kg

Allowable Gross Vehicle Weight : (lower of i and ii)

i. AGVW of the Designated Truck plus trailer axle maximums

 

  ii. the weight in Vehicle Weight Table 30.

SCHEDULE 30
DESIGNATED TRUCK-TRAILER COMBINATION 5 — TRUCK AND TRIDEM-AXLE FULL TRAILER

Configuration Description

Designated Truck-Trailer Combination 5 is composed of a Designated Truck 2, 3, 4, 5, 6 or 7 combined with a tridem-axle full trailer. A single drawbar is rigidly attached to the structure of the trailer horizontally, but hinges vertically so that the whole of the trailer weight is carried on its own axles.

Qualifying Preconditions

Equipment and components, see ss. 5, 6, 8

Exceptions

Until December 31, 2025, the dimensional limit for Hitch Offset (32) does not apply if the truck was built before 2011.

Until December 31, 2025, the dimensional limits for Wheelbase (11), Effective Rear Overhang (12), Inter-vehicle-unit Distance (13), Track Width (19), and Box Length (20) do not apply if the trailer was built before 2011.

Dimensional Limit Chart

 

 

Ref

Feature

Dimensional Limit

Overall

(1)

Length of Combination and Load

Max. 23m

 

(2)

Width of Vehicle and Load

Max. 2.6m

 

(3)

Height of Vehicle and Load

Max. 4.15m

Truck

 

Refer to Schedules 20-25 for Designated Truck

Tridem Trailer

(8)

Length of Trailer and Load

Max. 12.5m

 

(11)

Wheelbase

Min. 6.25m

 

(12)

Effective Rear Overhang (including load)

Max. 4.0m

 

(13)

Inter-vehicle-unit Distance between:

 

 

 

– tandem and tridem

Min. 5.5m

 

 

– tridem and tridem

Min. 6.0m

 

(16)

Tridem Spread

2.4 to 3.7m

 

(19)

Track Width

 

 

 

– single tires

2.45 to 2.6m

 

 

– dual tires

2.5 to 2.6m

 

(20)

Box Length (including load)

Max. 20m

 

(32)

Hitch Offset

 

 

 

– tandem drive truck

Max. 1.8m

 

 

– tridem drive truck

Max. 2.5m

WEIGHT LIMIT CHART

 

Feature

Weight Limit

Truck Weights

Refer to Appropriate Weight Limit Chart (Schedules 20-25)

Trailer Axle Maximum:  (lowest of a, b and c)

  a) by manufacturer’s axle rating or default

i. GAWR (if verified), or

 

  ii. If GAWR not verified, the sum of the maximum tire load ratings specified on tire side walls

  b) by tire width

10 kg × combined tire widths in mm

  c) by axle unit description

Tridem Axle by axle spread:

 

– 2.4 < 3.0m

21,300 kg

 

– 3.0 < 3.6m

24,000 kg

 

– 3.6 to 3.7m

26,000 kg

 

 

Allowable Gross Vehicle Weight: (lower of i and ii)

i. AGVW of Designated Truck plus the maximum allowable weights of all axles of trailer

 

  ii.

 

Until December 31, 2025,

 

  1. if trailer is drawn by Designated Truck 3, the weight in Vehicle Weight Table 31

 

  2. if trailer is built before July 2011 and is drawn by a designated truck other than Designated Truck 3, the weight in Vehicle Weight Table 30

 

  3. if neither 1 nor 2 applies,

 

A. if trailer wheelbase is less than 8.75m, the weight in Vehicle Weight Table 31

 

B. if trailer wheelbase is 8.75m or greater, the weight in Vehicle Weight Table 30

 

After 2025,

 

  1. if trailer is drawn by Designated Truck 3 or has wheelbase less than 8.5m, the weight in Vehicle Weight Table 31

 

  2. if trailer is not drawn by Designated Truck 3 and has wheelbase of 8.75m or greater, the weight in Vehicle Weight Table 30

SCHEDULE 31
DESIGNATED saddlemount combination

Configuration Description

A Designated Saddlemount Combination is composed of tractors, trucks or both.  The second and any subsequent vehicle is connected to the vehicle ahead by means of a saddlemount device which performs as a fifth wheel assembly.  The combination consists of two or three motor vehicles whose wheels are in contact with the highway.  Only the rearmost such vehicle may carry an additional vehicle whose wheels do not contact the highway.

Qualifying Preconditions

Equipment and components, see ss. 5, 8

Exceptions

A Saddlemount Combination is exempt from the Overall Length (1) and Height (3) limits set out in the Dimension Limit Chart below if all vehicles in the combination (including any fully loaded vehicle) face forward.  The following limits apply to exempted Saddlemount Combinations:

Overall Length (1) – 25m

Height (3) – 4.3m.

Dimensional Limit Chart

 

 

Ref

Feature

Dimensional Limit

Overall

(1)

Overall Length

Max. 23m

 

(2)

Width

Max. 2.6m

 

(3)

Height

Max. 4.15m

Lead Tractor or Truck

(4)

Inter-axle Spacing

Min. 3.0m

 

(6)

Wheelbase

Not controlled

Drawn Tractors or Trucks

(13)

Inter-vehicle-unit Distance

 

 

 

– single to single, tandem or tridem

Min. 3.0m

 

 

– tandem to tandem

Min. 5.0m

 

 

– tandem to tridem

Min. 5.5m

WEIGHT LIMIT CHART

 

Feature

Weight Limit

Front Axle Maximum:  (lowest of a, b and c)

  a) by manufacturer’s axle rating or default

i. GAWR (if verified); or

 

  ii. If GAWR not verified, the lower of:

 

1. 5,000 kg, and

 

2. the sum of the maximum tire load ratings

  b) by tire width

11 kg × combined tire widths in mm

  c) by axle unit description

Single Axle

7,700 kg

Other Axles Maximums:  (lowest of a, b and c)

  a) by manufacturer’s axle rating or default

i. GAWR (if verified), or

 

  ii. If GAWR not verified, the sum of the maximum tire load ratings

  b) by tire width

Front axle (towed vehicle) 11 kg × combined tire widths in mm

Not front axle (lead or towed vehicle) 10 kg × combined tire widths in mm

  c) by axle unit description

Lead Tractor or Truck and drawn Tractors or Trucks:

 

Single Axle (Single Tires)

9,000 kg

 

Single Axle (Dual Tires)

10,000 kg

 

Tandem Axle – by axle spread:

 

– 1.2 < 1.8m

18,000 kg

 

– 1.8 m or more (SingleTires)

18,000 kg

 

– 1.8 m or more (Dual Tires)

19,100 kg

 

Tridem Axle – by axle spread:

 

– 2.4 < 2.7m

21,300 kg

 

– 2.7 m or more

22,000 kg

Allowable Gross Vehicle Weight: (lower of i and ii)

i. actual weight on the front axle plus other axle maximums

 

  ii. 63,500 kg

30. The Regulation is amended by adding the following Vehicle Weight Tables:

VEHICLE WEIGHT TABLE 30
ALLOWABLE GROSS WEIGHT ON DESIGNATED TRUCK-TRAILER COMBINATIONS (KILOGRAMS)

Base Length (metres)

Inter-Vehicle-Unit

Number of Axles

 

Distance (metres)

3

4

5

6

7

8+

any base length

less than 3.6

25,450

33,000

35,000

39,000

49,000

53,000

less than 11m

3.6 and over

25,450

35,000

41,000

42,500

52,000

55,000

11.0 to less than 12.0

3.6 and over

25,450

35,000

42,500

45,000

52,000

55,000

12.0 to less than 13.0

3.6 and over

25,450

35,000

44,500

47,000

52,000

55,000

13.0 to less than14.0

3.6 and over

25,450

35,000

44,500

49,500

52,000

55,000

14.0 to less than 15.0

3.6 and over

25,450

35,000

44,500

51,500

53,000

55,000

15.0 to less than 16.0

3.6 and over

25,450

37,000

44,500

53,500

53,500

55,000

16.0 to less than 17.5

3.6 and over

25,450

37,000

46,000

53,500

55,000

55,500

17.5 to less than 18.5

3.6 and over

25,450

37,000

46,000

55,000

58,000

59,000

18.5 to less than 19.5

3.6 and over

25,450

37,000

46,000

55,000

60,500

61,500

19.5 and over (front axle less than 8,000 kg)

3.6 and over

25,450

37,000

46,000

55,000

61,500

62,500

19.5 and over (front axle 8,000 kg or more)

3.6 and over

24, 450

37,000

46,000

56,000

63,000

63,500

VEHICLE WEIGHT TABLE 31
ALLOWABLE GROSS WEIGHT ON DESIGNATED TRUCK-TRAILER COMBINATIONS (KILOGRAMS)

Base Length

Inter-Vehicle-Unit

Number of Axles

(metres)

Distance (metres)

3

4

5

6

7

8+

Any base length

less than 3.6m

24,000

30,000

32,000

34,500

44,500

48,000

less than 11

3.6m and over

24,000

32,000

38,000

38,000

47,500

50,000

11.0 to less than 12.0

3.6m and over

24,000

32,000

39,000

40,500

47,500

50,000

12.0 to less than 13.0

3.6m and over

24,000

32,000

41,000

42,500

47,500

50,000

13.0 to less than 14.0

3.6m and over

24,000

32,000

41,000

45,000

47,500

50,000

14.0 to less than 15.0

3.6m and over

25,450

32,000

41,000

47,000

48,500

50,000

15.0 to less than 16.0

3.6m and over

25,450

32,000

41,000

47,000

49,000

50,000

16.0 to less than 17.5

3.6m and over

25,450

32,000

41,000

47,000

50,000

50,500

17.5 to less than 18.5

3.6m and over

25,450

33,500

41,250

48,000

52,000

53,000

18.5 to less than 19.5

3.6m and over

25,450

33,500

41,250

48,000

53,000

54,000

19.5 and over

3.6m and over

25,450

33,500

41,250

48,000

53,500

54,000

VEHICLE WEIGHT TABLE 32
ALLOWABLE GROSS WEIGHT ON NON-DESIGNATED vehicles and COMBINATIONS (OTHER THAN B-TRAIN COMBINATIONS) THAT are governed by section 21

 

 

Number of Axles

 

2

3

4

5

6

7

8+

Base Length (metres)

 

 

 

 

 

 

 

Less than 8

15,000

21,500

27,000

28,000

32,000

36,000

36,000

8 to less than 10

15,000

21,500

28,000

31,000

33,000

36,000

36,000

10 to less than 12

15,000

21,500

28,000

34,000

37,000

39,000

39,000

12 to less than 14

15,000

21,500

29,000

36,500

42,000

43,000

43,000

14 to less than 15

15,000

21,500

29,000

36,500

45,000

46,000

46,000

15 to less than 16

15,000

21,500

29,000

36,500

46,000

47,000

48,000

16 to less than 18

15,000

21,500

29,000

36,500

46,000

48,000

50,000

18 and over

15,000

21,500

29,000

36,500

46,000

50,000

52,000

VEHICLE WEIGHT TABLE 33
ALLOWABLE GROSS WEIGHT ON NON-DESIGNATED B-TRAIN COMBINATIONS THAT are governed by section 21

 

Number of Axles

Base Length (metres)

4

5

6

7

8+

less than 15

27,000

28,000

32,000

36,000

36,000

15 to less than 16

29,000

36,500

45,000

48,000

49,000

16 to less than 18

29,000

36,500

46,000

50,000

51,000

18 to less than 19

29,000

36,500

46,000

53,000

54,000

19 and over

30,000

37,000

47,000

54,000

57,000

31. Sections 14, 15, 16 and 17 of Ontario Regulation 435/08 are revoked.

32. This Regulation comes into force on the later of July 1, 2011 and the day this Regulation is filed.