I just bought a set of 4 35x12.50r15 BFG MT KMs. The guy I buought them from said they had about a hundred miles on them. I looked at them and they still have the nipples on the side and dont look like they have been off road at all. They are on chevy 6 lug aluminum rims. I paid $500 for them. I think I got a good deal. What do you think?