AB
12.5m
12.5m
20m
3
4m
2.6m
No
Yes
NR
No
NS
BC
14m
12.5m
20m
2
4.15m
2.6m
No
Yes
Yes*
No
1
MB
14m
12.5m
21.5m
or §
2
3
4.15m
2.6m
No
Yes
Yes
Yes
1
NB
12.5m
12.5m
21m
2
4.15m
2.6m
No
Yes
NR
Yes
NS
NL

12.5m
ß

12.5m
ß
23m
ß
2
4.15m
2.6m
No
Yes
No
NR
1
NS
14m
12.5m
23m
2
4.15m
2.6m
No
Yes
Yes¤
Yes•
2
NU
12.5m
ß
NR
21m
2
4.2m
2.6m
No
Yes
NR
Yes
NS
NWT
12.5m
NR
NS
2
4.2m
3.2m
No
Yes
NR
No
NS
ON
14m
12.5m
23m
2µ
4.15m
2.6m
No
Yes
Yes
Yes
2
PEI
14m
12.5m
25m
2
4.15m
2.6m
NS
Yes#
NS
NS
2
QC
14m
ß
12.5m
19m
23m
3
2
4.15m
2.6m
No
Yes
Yes
Yes
2
SK
14m
12.5m
23m
3¥
4.15m
2.6m
No
Yes
NR
Yes
2
YK
12.5m
12.5m
25m
3
4.15m
2.6m
No
NR
NR ß
Yes
2

   Notes:
¥
 if lead unit is 5th wheel or tandem axle trailer
NS
 not specified
*
 ICBC Regulations
§
 23.0 if 1st is 5th wheel
NR
 not required or regulated
¤
 providing cut off valve
ß
 under review
•
 seat belts on
#
 where available
µ
 3, if the lead unit is nit a ball hitch
+
 14m is allowed