American Le Mans Series: The helmets of the Audi Sport North America pairing of Mike Rockenfeller (GER) and Marco Werner (GER). American Le Mans Series, Rd12, Laguna Seca, USA, 20 October 2007.
The helmets of the Audi Sport North America pairing of Mike Rockenfeller (GER) and Marco Werner (GER).
American Le Mans Series, Rd12, Laguna Seca, USA, 20 October 2007.