On paper, it's not legal to pull more than one trailer unless you have a full class A licence.
If you look at the licence classes you'll observe the following:
- Only the class A licence specifies "Trailer
s", pluralized.
- Even class D specifies singular, specifically.
- The class AR (special heavy RV licence) even spells it out that double trailers are
not allowed.
The clear point is that unless you have an A, no doubles. Some people argue that G is allowed to blah blah blah, but when presented with the stats specifically saying that both the D and AR are specifically disallowed, they don't have a response. It doesn't seem to require a rocket scientist to figure that if someone with a class D licence driving a gravel truck (for example) can't haul 2 trailers, that Joe Blow with his half ton and a class G can't either. But some people will argue it.
In reality? It's subject to random and inconsistent enforcement based on the officers knowledge of proper licence classes, and even how they're feeling that day. Or if they care. An MTO green hornet will care a lot more than an OPP might, for example, but I have seen the OPP with a pickup with 2 trailers pulled over, and I was also pulled over in the past when I used to do it.
Here was my setup.
I got pulled over by an MTO on the 401. He thought he had me good until I presented my AZ licence. He even paced me out to see if I was legal length wise (6" to spare lol!) and sent me on my way. If I'd had a G I'd have been leaving my Jetskis on the side of the 401 and having to come back later.
Further to all this, doubles are not legal in lots of places as well, regardless of personal / recreational vehicle or commercial truck. Try driving into New York state with 2 trailers and see how far you get, for example....