I have a set of 33x12.50 15 BFG MTs with very good tread on them. I would say around 75% + but I really never measured them. I also have pretty brand new Procomp 35x12.5x15 MTs. Asking 500.00 for the procomps and I need to think bout the price for bfgs. Prob in the 300-400 range maybe less.