Webber: Mercedes win not due to test

Red Bull's Mark Webber admitted he was surprised to learn that Mercedes had carried out a secret tyre test with Pirelli after the Spanish Grand Prix. But he does not believe it was a major factor in Nico Rosberg's win for the Brackley squad in Monaco. Mercedes took its first Formula 1 victory of 2013 just hours after AUTOSPORT revealed that it had covered 1000 kilometres over three days of tyre work at Barcelona last week

Kyle Thomas Busch Jeffrey Tyler Burton Richard Allen Craven Kerry Dale Earnhardt Ralph Dale Earnhardt Sr