I drove the tire quite exactly 16.000km as factory equipment at the front of the A3 SpB. After that the profile was finished. With ASR you can not claim the tire really big, moreover I am over 40, so meanwhile rather the calm away. In November I had requested a kulanz request via tyre dealer with material testing at Dunlop. Result: no material error. Therefore I would like to warn everyone here of these uneconomical flaps!!! FINGER WEG DAVON!!! Your tyre dealer knows something.