Here's my reasoning. When I bought the car it had and still has 17x9 bullits from AM up front and some cheap ass knock off 17x9s in the rear. You can tell by the chrome and the weight of the wheel. They even look a little different. I really want to upgrade to 18s anyway and want a deep dish in the rear. If nothing else , AM wheels in the rear too. So I'm thinking I could buy a pair of AM 18x10 deep dish bullits and put a set of 275 40zr18s on them which I already have had laying around. My research shows that the sidewall heights are about the same. Is anyone doing this? Please post pics.