I have a 79 chevy K10 with a 3 inch body lift. I am looking at getting the new Pro Comp Xtreme Mud Terrain tire and i am not sure how big of tire i can get with out rubbing. Would a 35X12.50R15 fit with out any cutting of the inner fender or fender itself. Any advice on tire size or if the Xtreme Mud Terrain is a good tire would be much appreciated.  

i have a 80 chevy half ton with a 4" suspension lift and i have a set of procomp X terrain tires 35x12.50x15's and i had to grind the fenders a little..i dont know how much clearence you have with a body lift but hope this might help if any...lol