Originally Posted by M109Rrider
I seen a platform once that attached to the back of the trailer and has D.O.T. rubber tire casters on it. It's not considered a trailer so no legality issues. It mounts to the bumper and allows for independent up and down movement but does not pivot right to left. Pretty cool setup. Guy was carrying a golf cart on it.
I just saw one of these a few weeks ago, very cool!
It was attached to the bumper of a class A and it had 2 motorcycles on it!
I thought it was very clever and meant to look it up online, now I will!