I use a 5X8 from tractor supply with a wheel chock. Ultra fits fine even with the tourpak on. This trailer also has 13" wheels that you wouldnt find on a 4X8
No, I did not build it. It was made by a trailer company here that makes the big tractor trailer "covered wagon" systems. One day they must have been bored and made a small one. It does attract a lot of attention when I take it some where, as in , where did you get that?? You sure aint gonna find one like it at any store.