I am currently running 215/60r15 on the front and 235/60r15 on the rear. Zero rub on 15x7's with no offset and 3.5" backspacing. The only problem is when I go to lower it oops I can't the wheels stick out I would get 215/65r15's all the way around if I were to buy tires again, but I am gonna run 225/55r16s on some Chevy Z71's.