I presently have a '95 GT with 17x9 rims all around. 235's up front with 275's on the rear. I'm thinking about getting a set of 10.5 rims with 315's for the rear. Questions: 1.) Any problems moving the 17x9x275's up front? 2.) Any issues show up with clearances with the 17x10.5x315's out back. The car is lowered with H&R springs. I think I'll need to flip the quad shocks, I'm running a Magnaflow exhaust. I've heard of guys needing to adjust the wheel well lip. Any one running this combination? Thanks.