Quebec Tractor Trailer Weight and Dimension Limits

In Quebec, it is possible to carry very high weights on a single semi truck, letting shippers take advantage of a truck – quad trailer combination capable of gross weights of up to 55,500 kgs. Additionally, Canadian B-Trains are also commonly operated, as well as turnpike doubles are available under permit at weights up to 67,500 kgs. Quebec has very specific regulations for the operation of its B-Train combinations, so watch out when spec’ing out 4 axle trailers for operation in Quebec.