on other forums though. I'm not saying it won't or can't happen, but perhaps he was just wanting TireRack to warranty them and not explaining how he left a frat party the night before and went off in a ditch, he was "detailing" them after all. Considering how many of these wheels were sold, and how little evidence there is that GT3's are prone to cracking... I'm only slightly worried about it. I check mine every now and then, so far so good.