I was lucky enough to find two 8" wheels last year so that I could have 8" at all four corners of my 05 GXP. I knocked one over in the garage a few weeks ago and "pitted" three of the spokes when they contacted the cement floor. I had it refinished at Detroit Wheel and Tire and can't believe the job they did. I'd recommend their conditioning service if you need some cosmetic work done on these polished wheels - which I found not many shops will look at.