This may sound dumb, but I had to borrow a trailer the other day to take my bike to the dealer, I had a screw in the front tire and did not want to chance riding it in this condition. So I borrowed the trailer from a friend and had to borrow a ball mount and ball from the guy. The hitch he had made the trailer real high in front and may have been the right ball mount for his truck but not mine. In trying to determine which ball mount I need for my truck, all the info says measure the top of the hitch receiver - 18 inches for my truck. And then measure the height of the trailer at the inside of the coupler. Well, I don't think I will know what the height is for whatever trailer I may have to borrow, it may be a different trailer next time. I have tried to find out if there is a standard height for motorcycle type trailers, but no one has been able to tell me, not even a trailer dealer.
I am asking what is the height at the inside of the coupler for the trailer(s) that most of you out there are using?
Or if any of you have a Chevy 2500HD truck, what ball mount height are you using, 2 in drop, 4 in drop, 6 in drop?