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    INDYCAR Grand Prix of Sonoma - Friday, September 14, 2018

    Friday, September 14, 2018

    Colton Herta and Patricio O'Ward on pit lane prior to practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Stephen King Will Power navigates the Turn 9-9A Esses section during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Stephen King Colton Herta navigates the Turn 9-9A Esses section during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Stephen King Sebastien Bourdais crests the backstretch esses during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Stephen King Ryan Hunter-Reay crests the backstretch esses during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Stephen King Simon Pagenaud crests the hill on the backstretch esses during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Stephen King Matheus 'Matt' Leist crests the hill on the backstretch esses during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Stephen King Charlie Kimball crests the hill on the backstretch esses during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Stephen King Takuma Sato races up the hill through Turn 2 during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Stephen King Jordan King crests the hill in the backstretch esses during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Stephen King Patricio O'Ward races up the hill toward Turn 3 during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Stephen King Santino Ferrucci shoots down the backstretch esses during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Stephen King Marco Andretti crests the backstretch esses during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Stephen King Scott Dixon crests the hill on the backstretch esses during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Stephen King Patricio O'Ward sails into the backstretch esses during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Stephen King Colton Herta sails into the backstretch esses during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Stephen King Pietro Fittipaldi navigates the Turns 9-9A Esses section during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Stephen King Colton Herta navigates the Turns 9-9A Esses section during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Stephen King Spencer Pigot navigates the Turn 9-9A Esses section during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Stephen King Josef Newgarden navigates the Turns 9-9A Esses section during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Stephen King Scott Dixon sets up for the backstretch esses during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Stephen King Spencer Pigot waits in his Ed Carpenter Racing pitstand prior to practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Owens Colton Herta waits in the Harding Racing pitstand prior to practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Owens Colton Herta slides on his balaclava on pit lane prior to practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Owens Team co-owner George Steinbrenner IV watches track activity from the Harding Racing pitstand during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Owens Spencer Pigot hammers into the Turn 9-9A Esses section during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Owens Santino Ferrucci hammers into the Turn 9-9A Esses section during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Owens Simon Pagenaud hammers through the Turn 9-9A Esses section during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Owens Zach Veach hammers into the Turn 9-9A Esses section during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Owens Sebastien Bourdais sails through the backstretch esses during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Owens Pietro Fittipaldi sails through the backstretch esses during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Owens Spencer Pigot sails through the backstretch esses during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Owens Tony Kanaan sails through the backstretch esses during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Owens Simon Pagenaud sails through the backstretch esses during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Owens Graham Rahal sails through the backstretch esses during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Owens Colton Herta sails through the backstretch esses during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Owens Colton Herta steps into his No. 88 Harding Group Chevrolet on pit lane prior to practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Owens Colton Herta and Harding Racing prep the No. 88 Harding Group Chevrolet on pit lane prior to practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Owens Colton Herta navigates the Turn 9-9A Esses section during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Jones Colton Herta navigates the Turn 9-9A Esses section during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Jones Carlos Munoz navigates the Turn 9-9A Esses section during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Jones Pietro Fittipaldi navigates the Turn 9-9A Esses section during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Jones Tony Kanaan navigates the Turn 9-9A Esses section during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Jones Santino Ferrucci navigates the Turn 9-9A Esses section during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Jones Marco Andretti navigates the Turn 9-9A Esses section during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Jones Tony Kanaan kicks up some dust shortcutting the Turn 9-9A Esses section during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Jones Spencer Pigot navigates the Turn 9-9A Esses section during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Jones Carlos Munoz navigates the Turn 9-9A Esses section during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Jones Ed Jones kicks up a little dust in the Turn 9-9A Esses section during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Jones Takuma Sato kicks up a little dust in the Turn 9-9A Esses section during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Jones Zach Veach navigates the Turn 9-9A Esses section during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Jones Will Power navigates the Turn 9-9A Esses section during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Jones Scott Dixon navigates the Turn 9-9A Esses section during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Jones Alexander Rossi navigates the Turn 9-9A Esses section during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Jones Alexander Rossi with a quick spin exiting the Turn 9-9A Esses section during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Jones Simon Pagenaud navigates the Turn 9-9A Esses section during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Jones Santino Ferrucci sails out of the Turn 9-9A Esses section during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Jones Zach Veach and Simon Pagenaud navigate the Turn 9-9A Esses section during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Jones Will Power navigates the Turn 9-9A Esses section during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Jones Graham Rahal navigates the Turn 9-9A Esses section during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Jones Max Chilton navigates the Turn 9-9A Esses section during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Jones Scott Dixon chats with his Chip Ganassi Racing engineers along pit lane prior to practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Jones Jack Harvey walks pit lane prior to practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Jones Charlie Kimball waits in his pitstand prior to practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Jones A sun-splashed morning over Sonoma Raceway prior to the first practice for the INDYCAR Grand Prix of Sonoma -- Photo by: Chris Jones Patricio O'Ward races through the Turn 6 Carousel turn during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Joe Skibinski Takuma Sato races into Turn 10 during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Joe Skibinski Graham Rahal races into Turn 10 during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Joe Skibinski Will Power races into Turn 10 during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Joe Skibinski Marco Andretti races into Turn 10 during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Joe Skibinski James Hinchcliffe races into Turn 10 during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Joe Skibinski Charlie Kimball walks pit lane prior to practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Joe Skibinski Simon Pagenaud chats with his engineers in his Team Penske pitstand following practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Joe Skibinski Colton Herta waits along pit lane prior to practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Joe Skibinski Colton Herta stares down pit lane prior to practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Joe Skibinski Patricio O'Ward sets his earpieces along pit lane prior to practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Joe Skibinski Patricio O'Ward climbs into his No. 8 Harding Racing Chevrolet on pit lane prior to practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Joe Skibinski Zach Veach gets ready to affix a Marshall Pruett sticker to his helmet for this weekend's race at Sonoma Raceway -- Photo by: Shawn Gritzmacher Takuma Sato slides into his No. 30 MiJack Honda on pit lane prior to practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Joe Skibinski Max Chilton sets his earpieces along pit lane prior to practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Joe Skibinski Zach Veach applies a sticker of acclaimed motorsports journalist Marshall Pruett for this weekend's race at Sonoma Raceway -- Photo by: Shawn Gritzmacher Zach Veach applies a sticker of acclaimed motorsports journalist Marshall Pruett to his helmet for this weekend's race at Sonoma Raceway -- Photo by: Shawn Gritzmacher Sebastien Bourdais sails through the backstretch esses during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Joe Skibinski Zach Veach applies the a sticker of motorsports writer Marshall Pruett on his helmet for this weekend's race at Sonoma Raceway -- Photo by: Shawn Gritzmacher Jack Harvey races through the backstretch esses during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Joe Skibinski Zach Veach shows off the commemorative sticker on his helmet for acclaimed motorsports writer Marshall Pruett at Sonoma Raceway -- Photo by: Shawn Gritzmacher Max Chilton races through the backstretch esses during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Joe Skibinski Will Power races through the backstretch esses during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Joe Skibinski Santino Ferrucci races through the backstretch esses during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Joe Skibinski James Hinchcliffe answers a question during a Q&A session at Sonoma Raceway -- Photo by: Joe Skibinski James Hinchcliffe addresses the gathered audience during a Q&A session at Sonoma Raceway -- Photo by: Joe Skibinski James Hinchcliffe answers a question during a Q&A session at the Firestone booth at Sonoma Raceway -- Photo by: Joe Skibinski James Hinchcliffe signs an autograph for a fan following a Q&A session at Sonoma Raceway -- Photo by: Joe Skibinski James Hinchcliffe answers a question on stage during a Q&A event at Sonoma Raceway -- Photo by: Joe Skibinski Will Power chats with his team along pit lane prior to practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Joe Skibinski Josef Newgarden sits along pit lane prior to practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Joe Skibinski Graham Rahal chats with an engineer along pit lane prior to practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Joe Skibinski Jack Harvey sits along pit lane prior to practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Joe Skibinski Marco Andretti waits in his pit stand prior to practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Joe Skibinski Carlos Munoz sits in his No. 6 Lucas Oil Honda on pit lane during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Joe Skibinski Josef Newgarden navigates the Turn 9-9A Esses section during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Joe Skibinski Max Chilton navigates the Turn 9-9A Esses section during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Joe Skibinski Colton Herta navigates the Turn 9-9A Esses section during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Joe Skibinski Marco Andretti and Tony Kanaan navigate the Turn 9-9A Esses section during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Joe Skibinski Graham Rahal races through Turn 4 during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Joe Skibinski Jack Harvey races through Turn 4 during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Joe Skibinski Marco Andretti races through Turn 4 during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Joe Skibinski Alexander Rossi races through Turn 4 during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Joe Skibinski Spencer Pigot races through Turn 4 during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Joe Skibinski Colton Herta races through Turn 4 during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Joe Skibinski Patricio O'Ward races through Turn 4 during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Joe Skibinski Graham Rahal sets up for the Turn 9-9A Esses section during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Joe Skibinski Carlos Munoz sets up for the Turn 9-9A Esses section during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Joe Skibinski Patricio O'Ward with a light moment in the Harding Racing pit stand prior to practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Joe Skibinski James Hinchcliffe peels away from his pit stall to start practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Joe Skibinski Scott Dixon gets prepared along pit lane prior to practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Joe Skibinski Graham Rahal shoots out of the Turn 9-9A Esses section during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Joe Skibinski Will Power shoots out of the Turn 9-9A Esses section during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Joe Skibinski Ryan Hunter-Reay shoots out of the Turn 9-9A Esses section during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Joe Skibinski Patricio O'Ward shoots out of the Turn 9-9A Esses section during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Joe Skibinski Spencer Pigot shoots out of the Turn 9-9A Esses section during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Joe Skibinski Pietro Fittipaldi shoots out of the Turn 9-9A Esses section during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Joe Skibinski Colton Herta peels away from his pit stall during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Joe Skibinski An INDYCAR Photographer shows the wear & tear of a season of photographs during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Shawn Gritzmacher Marco Andretti hammers into Turn 2 during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Shawn Gritzmacher Spencer Pigot hammers into Turn 2 during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Shawn Gritzmacher Graham Rahal races up the hill through Turn 3 during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Shawn Gritzmacher Carlos Munoz waits along pit lane prior to practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Jones Ed Jones races through the Turn 6 Carousel turn during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Shawn Gritzmacher Zach Veach stares down pit lane prior to practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Jones Racing through the Turn 6 Carousel turn during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Shawn Gritzmacher Carlos Munoz sits in his No. 6 Lucas Oil Honda on pit lane during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Jones Carlos Munoz races through the Turn 6 Carousel turn during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Shawn Gritzmacher Josef Newgarden races through the Turn 6 Carousel turn during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Shawn Gritzmacher Pietro Fittipaldi sits along pit lane prior to practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Jones Will Power races through the Turn 6 Carousel turn during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Shawn Gritzmacher Takuma Sato sets sail exiting Turn 2 during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Jones Colton Herta straps on his helmet along pit lane prior to practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Shawn Gritzmacher Patricio O'Ward chats with his Harding Racing team on pit lane following practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Shawn Gritzmacher Will Power sails out of Turn 2 during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Jones Takuma Sato looks over data from the Rahal Letterman Lanigan Racing pitstand following practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Shawn Gritzmacher Tony Kanaan chats with his team in the AJ Foyt Racing pitstand following practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Shawn Gritzmacher Matheus 'Matt' Leist sets sail exiting Turn 2 during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Jones Charlie Kimball chats with his Carlin engineers in his pitstand following practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Shawn Gritzmacher Patricio O'Ward sails out of Turn 3 during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Jones Colton Herta stares down pit lane following practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Shawn Gritzmacher Pietro Fittipaldi sails out of Turn 3 during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Jones Max Chilton looks over data in his Carlin pitstand following practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Shawn Gritzmacher Max Chilton looks over data in his Carlin pitstand following practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Shawn Gritzmacher Zach Veach crests the Turn 2 hill during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Jones Max Chilton looks over data in his Carlin pitstand following practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Shawn Gritzmacher Max Chilton crests the Turn 2 hill during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Jones Will Power looks on from pitlane during the start of practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Shawn Gritzmacher Matheus 'Matt' Leist races toward Turn 3 during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Jones Will Power stares out from his pit stand prior to practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Shawn Gritzmacher Scott Dixon races toward Turn 3 during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Jones Josef Newgarden sits along pit lane prior to practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Shawn Gritzmacher Josef Newgarden sets sail toward Turn 3 during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Jones Chip Ganassi Managing Director Mike Hull looks on from his pitstand during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Shawn Gritzmacher Jordan King sails into Turn 3 during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Jones Sebastien Bourdais preps his helmet on pit lane prior to practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Shawn Gritzmacher Sebastien Bourdais beings preparing for practice along pit lane prior to practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Shawn Gritzmacher Josef Newgarden crests the hill at Turn 3 during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Jones Alexander Rossi laces up his boots along pit lane prior to practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Shawn Gritzmacher Marco Andretti crests the Turn 3 hill during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Jones Alexander Rossi stares down pit lane prior to practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Shawn Gritzmacher Charlie Kimball crests the hill at Turn 3 during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Jones Pietro Fittipaldi race through the Turn 6 Carousel turn during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Jones The helmet and HANS Device of Alexander Rossi sit on pit lane prior to practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Shawn Gritzmacher Scott Dixon sets sail toward Turn 3 during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Jones Alexander Rossi glares down pit lane prior to practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Shawn Gritzmacher Sebastien Bourdais rumbles through the backstretch esses during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Shawn Gritzmacher Simon Pagenaud races through the backstretch esses during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Shawn Gritzmacher Zach Veach slides into his No. 26 Group 1001 Honda on pit lane prior to practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Richard Dowdy Colton Herta rolls out onto pit lane to start practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Richard Dowdy A sun-splashed day greets drivers and fans for the opening practices for the INDYCAR Grnand Prix of Sonoma at Sonoma Raceway -- Photo by: Shawn Gritzmacher Colton Herta races through the backstretch esses during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Shawn Gritzmacher Ed Jones sets up for the Turn 11 hairpin during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Richard Dowdy Will Power races down the backstretch esses during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Richard Dowdy Charlie Kimball starts setting up for Turn 11 during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Shawn Gritzmacher Jack Harvey races down the backstretch esses during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Richard Dowdy Simon Pagenaud sails down the backstretch esses during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Richard Dowdy Spencer Pigot sets up for Turn 11 during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Shawn Gritzmacher Tony Kanaan races down the backstretch esses during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Richard Dowdy Patricio O'Ward races down the backstretch esses during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Richard Dowdy Simon Pagenaud sets up for the backstretch esses during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Shawn Gritzmacher Takuma Sato races down the backstretch esses during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Richard Dowdy Zach Veach races down the backstretch esses during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Richard Dowdy A weathered wall at Sonoma Raceway -- Photo by: Shawn Gritzmacher Matheus 'Matt' Leist races down the backstretch esses during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Richard Dowdy Jordan King races down the backstretch esses during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Richard Dowdy Graham Rahal preps his helmet along pit lane prior to practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Shawn Gritzmacher Team owner Michael Andretti looks on from pit lane during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Shawn Gritzmacher Zach Veach kicks up a little dust rolling through the Turn 9-9A Esses section during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Richard Dowdy Carlos Munoz waits along pit lane prior during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Richard Dowdy Zach Veach sits along pit lane prior to practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Richard Dowdy Will Power zips up his firesuit along pit lane prior to practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Richard Dowdy Colton Herta races through the Turn 6 Carousel turn during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Richard Dowdy Simon Pagenaud races through the Turn 6 Carousel turn during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Richard Dowdy Alexander Rossi sails through the Turn 6 Carousel turn during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Richard Dowdy Tony Kanaan sails through the Turn 6 Carousel during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Richard Dowdy Colton Herta and Patricio O'Ward address the media during an availability prior to practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Owens Alexander Rossi stares down pit lane prior to practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Owens Graham Rahal with a light moment on pit lane prior to practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Owens Graham Rahal slides into his No. 15 TOTAL Honda on pit lane prior to practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Owens Ryan Hunter-Reay races out of Turn 2 during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Owens Ryan Hunter-Reay accepts the Firestone Pit Stop Performance Award on behalf of Andretti Autosport for their performance in Portland -- Photo by: Chris Owens Ryan Hunter-Reay accepts the Firestone Pit Stop Performance Award on behalf of Andretti Autosport for their performance in Portland -- Photo by: Chris Owens Jordan King adjusts his gloves on pit lane prior to practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Owens Colton Herta races out of Turn 2 during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Owens Max Chilton races out of Turn 2 during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Owens Josef Newgarden races out of Turn 2 during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Owens Patricio O'Ward races out of Turn 2 during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Owens Patricio O'Ward races out of Turn 2 during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Owens Colton Herta races out of Turn 2 during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Owens Harding Racing teammates Colton Herta and Patricio O'Ward on hand during a Q&A session in the INDYCAR Paddock Club at Sonoma Raceway -- Photo by: Stephen King James Hinchcliffe races out of Turn 2 during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Owens Harding Racing teammates Colton Herta and Patricio O'Ward on hand during a Q&A session in the INDYCAR Paddock Club at Sonoma Raceway -- Photo by: Stephen King Pietro Fittipaldi races out of Turn 2 during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Owens Max Chilton crests the hill at Turn 3 during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Stephen King Scott Dixon races out of Turn 2 during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Owens Patricio O'Ward races up the hill into Turn 2 during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Stephen King Ryan Hunter-Reay races out of Turn 2 during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Owens Will Power sails through Turn 2 during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Stephen King Alexander Rossi races out of Turn 2 during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Owens Alexander Rossi sails through Turn 2 during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Stephen King James Hinchcliffe races out of Turn 2 during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Owens Josef Newgarden crests the hill at Turn 3 during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Stephen King Josef Newgarden races out of Turn 2 during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Owens Jack Harvey crests the hill at Turn 3 during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Stephen King Jack Harvey crests the hill at Turn 3 during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Stephen King Colton Herta races out of Turn 2 during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Owens Jack Harvey races down the backstretch esses during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Stephen King Scott Dixon with a little off-track excursion exiting Turn 2 during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Owens Ed Jones with a quick spin exiting the Turn 7 hairpin during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Stephen King Graham Rahal races out of Turn 2 during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Owens Will Power hits the apex of the Turn 7 hairpin during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Stephen King Jack Harvey races out of Turn 2 during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Owens Ryan Hunter-Reay rounds the Turn 7 hairpin during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Stephen King Alexander Rossi races out of Turn 2 during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Chris Owens Matheus 'Matt' Leist chats with his team in the AJ Foyt Racing pit stand following practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Stephen King Colton Herta sits in his No. 88 Harding Group Chevrolet on pit lane during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Stephen King Jordan King crests the Turn 3 hill during practice for the INDYCAR Grand Prix of Sonoma at Sonoma Raceway -- Photo by: Stephen King

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