Looking to purchase a set of American thrust 2.1 wheels on ebay. They seem like a good price for the set ($825). Just wondering if I will have any "rubbing" issues before I buy them or any input from you knowledgeable people Here are the stats.....FRONT 17x7 backspacing 4" offset 0. BACK 17x8 backspacing 4" offset -11mm. The only difference I can find on the 2 vs 2.1 is that the "new" style is cast and made in china instead of USA