Z's currently use an off set config. with 7.5 in the front and 8.5 in the rear. Would it be possible to go with 8.5 all the way around and would this hinder performance? Max stability is achieved when the wheels are pushed to the corners of the vehicle but what does the offset provide? If it is possible what would I need to make it work do I need to look for a particular offset? Running 8.5's all the way around would allow proper tire rotation every other oil change... I am currently leaning towards 18" Enkei PRK in gloss black with a chrome machined lip.

Any type of help/advice would be appreciated!

Ken