The difference in geometry comes from offset control arm bushings and strut bearings. The spindle has nothing to do with it. The reason you need bigger wheels is to clear the calipers since they sit further away from the hub due to the rotors being larger in diameter. Your 17x9" wheels probably rub on the coil for two reasons. 1, they're much wider than a stock wheel and 2, you probably need a lower offset(which may require you to roll your fenders).
Last edited by cooljess76; 01-27-2012 at 04:29 PM. |