2006 IRL Sonoma: 25-27 August 2006, Infineon Raceway, Sonoma, Ca. USA Dario Franchitti leads Helio Castroneves and Dan Wheldon. 2006 Paul Webb LAT Photographic
25-27 August 2006, Infineon Raceway, Sonoma, Ca. USA
Dario Franchitti leads Helio Castroneves and Dan Wheldon.
2006 Paul Webb LAT Photographic