Quote Originally Posted by phorner View Post
I have heard that they will be happy to sell you a permit for your over-length vehicle.

No personal experience, so take it for the 2 cents it's worth....
Before we headed into Ontario we looked in a recent issue of family motorcoach, I do not have the current issue, it must be online but I am certain there is no limit at that length and am certain that all Canadian provinces respect US laws. I drove through with bus and toad with no issues. Check family motorcoaches website.