Recently noticed the wheels on my genesis (2009) are peeling and chipping. It is the wheel coating that is bubbly, wrinkled. Took to a dealer and they said that an acid cleaner had been applied. This, I assured them, had never happened. I was just wondering if anyone else has had similar issues such as this. Or if someone might know other causes of why the coating would peel. Unfortunately they won't warranty the wheels, although all the other problems I have been having (GPS system, CD player, driver seat cooler) have been under warranty! Thanks for any insight. my genesis is a sedan, 3.8 if that matters.