Sebastian Vettel admits he doesn't understand what might have caused his tyre failure during second practice for the Belgian Grand Prix. It was an encouraging day for Vettel as he and Mark Webber were comfortably fastest, but his FP2 running was ended prematurely by a tyre problem as he exited Courbe Paul Frere towards the end of the lap. After the end of the session, Vettel admitted he still didn't know what had caused the issue and that it had caught him by surprise. "We don't know what happened yet," Vettel said. "So basically I lost the rear right very suddenly, so we need to have a look. At the moment we don't understand; Pirelli I think are trying to find out what...
Full Story »