I have BFG A/T on my stock Z85 rims, they are 31x10.5 15 and they don't rub on full lock and stock height. It's also a 4x4 that's why, I like them, a lot of people have them and a lot don't like them. They ride pretty good no complaints here. :thumbup: Depends on how much you wanna spend $$$ and what your going to use them for.