IndyCar Series:
James Jakes and Graham Rahal with team owner Bobby Rahal
IndyCar Series:
Scott Dixon shows off his custom helmet to be used in Sonoma
IndyCar Series:
Tony Kanaan waits in his pit stand for practice to start
IndyCar Series:
Justin Wilson waits in his pit stand prior to the open test at Sonoma Raceway
IndyCar Series:
Lucas Luhr waits on pit lane for testing to begin at Sonoma
IndyCar Series:
Lucas Luhr looks over data in his pit stand
IndyCar Series:
Lucas Luhr talks with his team during the open test at Sonoma
IndyCar Series:
Ryan Briscoe talks with his Panther Racing team before the open test at Sonoma
IndyCar Series:
JR Hildebrand looks on prior to the start of the open test at Sonoma
IndyCar Series:
Lucas Luhr prepares to head out for practice during the Sonoma open test
IndyCar Series:
Lucas Luhr rolls out for practice during the Sonoma open test
IndyCar Series:
JR Hildebrand chats with his Barracuda Racing team before starting the open test at Sonoma
IndyCar Series:
Simona De Silvestro waits in her pit stand before the start of the Sonoma open test
IndyCar Series:
Marco Andretti and Ryan Hunter-Reay on pit lane before the Sonoma open test
IndyCar Series:
Tristan Vautier waits in his pit stand prior to the start of the Sonoma Open Test
IndyCar Series:
Lucas Luhr in cockpit before heading out on track at Sonoma
IndyCar Series:
JR Hildebrand looks down pit lane prior to the Sonoma open test
IndyCar Series:
Takuma Sato reviews data with his team during the Sonoma open test
IndyCar Series:
Sebastian Saavedra and Sebastien Bourdais talk with team owner Jay Penske during the Sonoma open test
IndyCar Series:
Lucas Luhr goes through the Turn 9A Chicane at Sonoma
IndyCar Series:
Lucas Luhr crests the hill at Sonoma
IndyCar Series:
Graham Rahal crests the Turn 2 hill at Sonoma
IndyCar Series:
Graham and Bobby Rahal review data during the Sonoma open test
IndyCar Series:
Josef Newgarden reviews data with his team during the Sonoma open test
IndyCar Series:
Sebastian Saavedra reviews track data with his team during the Sonoma open test
IndyCar Series:
Ryan Briscoe talks with his engineer during the Sonoma open test
IndyCar Series:
Tony Kanaan chats with the media in between open test sessions at Sonoma
IndyCar Series:
Will Power and Helio Castroneves chat with the media in between open test sessions at Sonoma
IndyCar Series:
Helio Castroneves chats with the media and fans in between open test sessions at Sonoma Raceway
IndyCar Series:
Simon Pagenaud crests the hill at Sonoma
