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