On my 08 BMW it's clear coat failure on the M Parallel wheels. I spent a small fortune to buy this 08 M Roadster with low miles from a BMW dealer (40k). I overspent because I wanted low mileage, BMWs CPO warranty, and I wanted to purchase from the most reputable people possible. The wheels were fine when I got the car. I proceeded to only wash them with BMW brand car wash soap, as I was that paranoid about it. Don't you know, about 4 months later, the clear started coming off. I went back to the dealer, and they did a fine looking rattle can style (non powder coat) repaint by "there guy". One month later, clear coat is peeling again. Car had less than 20k on it after re-spray of wheels. The manager said it was a one and done when did it, so I guess too bad for me. I've had a few BMWs, and every one has suffered this issue to some extent. Not too mention, the wheel finish is just piss-poor. You can see spots where the factory completely missed with paint inside the spoke(s). So now, it's going to cost me close to $900.00 to have these wheels fixed in what I believe is the correct way, having The Wheel Collision Center in Bethlehem, PA powder coat them tw factory "bright silver". I like the factory wheels look and color, so I'm not looking to replace the wheels with aftermarket ones. The cost of the re-spray is about 60% of what just getting new BMW wheels cost, and the new wheels may just have the same issue. I can't figure out what caused(s) this, and you really have to look close to see my two-tone silver wheels. The only thing I can think of is pressure washing them with water caused it. I did spray the heck out of them, but with water only. I guess once I get them repaired, I won't do that. Feedback or comments on this issue are welcome!