I can promise you the Roll out is different if you had one at 35psi in the sun and the other in the shade. M/T is the worst for sending tires out with up to 2" different in Roll Outs. I would stick with Goodyears... Of course I am a big tire car. I got a set of Brand new M/T with one pass with 2" different in Roll out and M/T doesn't want to help.