[GTStang]

You are too hung up on the size of the tire. There a lot of things that are more important. I never heard anyone use the size tires you are using on a stang but 17x9 rims with proper size tires won't rub on the rear those years so I think you should be ok there. On the front 17x8 are gonna rub on the A-arm with proper size when turned all the way in each direction. So you adding bigger rubber is just going to compound the problem up front.