Occured at a racing photoshoot session: I took a shot of my Huracán's racing tyre and behold! There is visible wear out now. The pictures show three stages of wearing out: a new Racing tyre - a couple of laps old - and about fifteen oval laps old tyre, which sows a kind of blistering on it. I wonder if this is thread worthy. If so, good. Also, feel free to discuss all about GT Sport tyres in this thread. - finbaek edit: The tyre wear was off in the event I took the photos.