call the # on the original post, he was considering keeping it now, but you could try to change his mind. the owner of the rig has no computer, and the guy that posted this thread probably didn't think it was still on here. you Q about how big a tire it will fit, well those are 35" m/t's so use your imagination. the are stock toy axles so you can get away with 38" tires without breaking stuff.....no lockers.