Latest clip from Battle of Supercars Episode 7 Proving ...
Host Lee Reherman will guide drivers Tanner Foust and Paul Tracy to a round of driving challenges at the Laurens Proving Grounds in South Carolina. This is rare access to where the Michelin company tests tires in the most challenging variety of tracks and tarmac. Tanner will put his Cadillac CTSV up against Pauls Mercedes E63AMG in battle of super
SpeedChannel Uploaded 08/31/2010