Here is the issue at hand, a buddy of mine has 5 mtrs for my 2door, which is in dire need of tires, here is the problem...5 months ago he destroyed 2, and discount gave him 2 brand new MTR's with Kevlar! So now he has 2 with kevlar and 3 without(old style)...all have the discount tire no questions asked warranty. I hate to do this but i cant stand mismatched tires on a rig. How can i go about "damaging" the other 3 to get all new MTR's?? BTW he is asking $700 for all five with the certificates from discount.