Scott Dixon of New Zealand, driver of the Target Chip Ganassi Racing Chevrolet, drives during practice for the GoPro Grand Prix of Sonoma at Sonoma...
Cars race through the first turn at the start the GoPro Grand Prix of Sonoma Pirelli World Challenge GT race at Sonoma Raceway on September 16, 2017...
Derek DeBoer prepares to drive befor the GoPro Grand Prix of Sonoma Pirelli World Challenge GT race at Sonoma Raceway on September 16, 2017 in...
Michael Cooper celebrates in victory lane after winning the GoPro Grand Prix of Sonoma Pirelli World Challenge GT race at Sonoma Raceway on September...
The Cadillac ATS-V.R of Michael Cooper races down a hill during the GoPro Grand Prix of Sonoma Pirelli World Challenge GT race at Sonoma Raceway on...
Cars race through a turn during the GoPro Grand Prix of Sonoma Pirelli World Challenge GT race at Sonoma Raceway on September 16, 2017 in Sonoma,...
Michael Cooper climbs from his car after winning the GoPro Grand Prix of Sonoma Pirelli World Challenge GT race at Sonoma Raceway on September 16,...
Michael Cooper celebrates with champagne after winning the GoPro Grand Prix of Sonoma Pirelli World Challenge GT race at Sonoma Raceway on September...
The Cadillac ATS-V.R of Johnny O'Connell trails smoke after making contact wth another car during the GoPro Grand Prix of Sonoma Pirelli World...
Ryan Eversely, L, and Peter Kox talk on the grid before the GoPro Grand Prix of Sonoma Pirelli World Challenge GT race at Sonoma Raceway on September...
Michael Cooper prepares to drive before qualifying for the GoPro Grand Prix of Sonoma Pirelli World Challenge GT race at Sonoma Raceway on September...
Pablo Perez Compac, of Colombia, prepares to drive before the GoPro Grand Prix of Sonoma Pirelli World Challenge GT race at Sonoma Raceway on...
The Acura NSX GT3 of Peter Kox, of the Netherlands, races down a hill during the GoPro Grand Prix of Sonoma Pirelli World Challenge GT race at Sonoma...
The Merceds AMG GT3 of Tim Pappas races down a hill during the GoPro Grand Prix of Sonoma Pirelli World Challenge GT race at Sonoma Raceway on...
Jack Harvey of Great Britain driver of the AutoNation Honda drives during qualifying on day 2 of the GoPro Grand Prix of Somoma at Sonoma Raceway on...
Josef Newgarden of the United States driver of the hum by Verizon Chevrolet drives during qualifying on day 2 of the GoPro Grand Prix of Somoma at...
Spencer Pigot of the United States driver of the Fuzzyâs Vodka Chevrolet drives during qualifying on day 2 of the GoPro Grand Prix of Somoma at...
Charlie Kimball of the United States driver of the Tresiba Honda drives during qualifying on day 2 of the GoPro Grand Prix of Somoma at Sonoma...
Zachary Claman DeMelo of Canada driver of the Paysafe Honda drives during qualifying on day 2 of the GoPro Grand Prix of Somoma at Sonoma Raceway on...
Scott Dixon of New Zealand driver of the NTT Data Honda drives during qualifying on day 2 of the GoPro Grand Prix of Somoma at Sonoma Raceway on...
Conor Daly of the United States driver of the ABC Supply Chevrolet drives during qualifying on day 2 of the GoPro Grand Prix of Somoma at Sonoma...
Ryan Hunter-Reay of the United States driver of the DHL Honda drives during qualifying on day 2 of the GoPro Grand Prix of Somoma at Sonoma Raceway...
Simon Pagenaud of France driver of the DXC Technology Chevrolet drives during qualifying on day 2 of the GoPro Grand Prix of Somoma at Sonoma Raceway...
Carlos Munoz of Colombia driver of the A.J. ABC Supply Chevrolet drives during qualifying on day 2 of the GoPro Grand Prix of Somoma at Sonoma...
Max Chilton of Great Britain driver of the Gallagher Honda drives during qualifying on day 2 of the GoPro Grand Prix of Somoma at Sonoma Raceway on...
Ed Jones of the United Arab Emirates driver of the Boy Scouts of America Honda drives during qualifying on day 2 of the GoPro Grand Prix of Somoma at...
James Hinchcliffe of Canada driver of the Arrow Honda drives during qualifying on day 2 of the GoPro Grand Prix of Somoma at Sonoma Raceway on...
Will Power of Australia driver of the Verizon Chevrolet drives during qualifying on day 2 of the GoPro Grand Prix of Somoma at Sonoma Raceway on...
Helio Castroneves of Brazil driver of the Hitachi Chevrolet drives during qualifying on day 2 of the GoPro Grand Prix of Somoma at Sonoma Raceway on...
Hildebrand of the United States driver of the Fuzzyâs Vodka Chevrolet drives during qualifying on day 2 of the GoPro Grand Prix of Somoma at Sonoma...
Josef Newgarden of the United States driver of the hum by Verizon Chevrolet drives during qualifying on day 2 of the GoPro Grand Prix of Somoma at...
Will Power of Australia driver of the Verizon Chevrolet drives during qualifying on day 2 of the GoPro Grand Prix of Somoma at Sonoma Raceway on...
Tony Kanaan of Brazil driver of the NTT Data Honda drives during qualifying on day 2 of the GoPro Grand Prix of Somoma at Sonoma Raceway on September...
Alexander Rossi of the United States driver of the NAPA Auto Parts Honda drives during qualifying on day 2 of the GoPro Grand Prix of Somoma at...
Marco Andretti of the United States driver of the United Fiber Data Honda drives during qualifying on day 2 of the GoPro Grand Prix of Somoma at...
Scott Dixon of New Zealand driver of the NTT Data Honda drives during qualifying on day 2 of the GoPro Grand Prix of Somoma at Sonoma Raceway on...
Simon Pagenaud of France driver of the DXC Technology Chevrolet drives during qualifying on day 2 of the GoPro Grand Prix of Somoma at Sonoma Raceway...
Josef Newgarden of the United States driver of the Verizon Chevrolet drives during qualifying on day 2 of the GoPro Grand Prix of Somoma at Sonoma...
Helio Castroneves of Brazil driver of the Hitachi Chevrolet drives during practice on day 2 of the GoPro Grand Prix of Somoma at Sonoma Raceway on...
James Hinchcliffe of Canada driver of the Arrow Honda drives during practice on day 2 of the GoPro Grand Prix of Somoma at Sonoma Raceway on...
Simon Pagenaud of France driver of the DXC Technology Chevrolet drives during practice on day 2 of the GoPro Grand Prix of Somoma at Sonoma Raceway...
Charlie Kimball of the United States driver of the Tresiba Honda rides to pit lane during practice on day 2 of the GoPro Grand Prix of Somoma at...
James Hinchcliffe of Canada driver of the Arrow Honda rides to pit lane during practice on day 2 of the GoPro Grand Prix of Somoma at Sonoma Raceway...
Charlie Kimball of the United States driver of the Tresiba Honda prepares for practice on day 2 of the GoPro Grand Prix of Somoma at Sonoma Raceway...
Helio Castroneves of Brazil driver of the Hitachi Chevrolet walks to pit lane during practice on day 2 of the GoPro Grand Prix of Somoma at Sonoma...
Scott Dixon of New Zealand driver of the NTT Data Honda prepares for practice on day 2 of the GoPro Grand Prix of Somoma at Sonoma Raceway on...
Alexander Rossi of the United States driver of the NAPA Auto Parts Honda chats to his crew during practice on day 2 of the GoPro Grand Prix of Somoma...
Charlie Kimball of the United States driver of the Tresiba Honda prepares for practice on day 2 of the GoPro Grand Prix of Somoma at Sonoma Raceway...
Will Power of Australia driver of the Verizon Chevrolet drives during practice on day 2 of the GoPro Grand Prix of Somoma at Sonoma Raceway on...
Hildebrand of the United States driver of the Fuzzyâs Vodka Chevrolet drives during practice on day 2 of the GoPro Grand Prix of Somoma at Sonoma...
Spencer Pigot of the United States driver of the Fuzzyâs Vodka Chevrolet drives during practice on day 2 of the GoPro Grand Prix of Somoma at Sonoma...
Jack Harvey of Great Britain driver of the AutoNation Honda drives during practice on day 2 of the GoPro Grand Prix of Somoma at Sonoma Raceway on...
Tony Kanaan of Brazil driver of the NTT Data Honda drives during practice on day 2 of the GoPro Grand Prix of Somoma at Sonoma Raceway on September...
Max Chilton of Great Britain driver of the Gallagher Honda drives during practice on day 2 of the GoPro Grand Prix of Somoma at Sonoma Raceway on...
Marco Andretti of the United States driver of the United Fiber Data Honda drives during practice on day 2 of the GoPro Grand Prix of Somoma at Sonoma...
Sebastien Bourdais of France driver of the UNIFIN Honda drives during practice on day 2 of the GoPro Grand Prix of Somoma at Sonoma Raceway on...
Zachary Claman DeMelo of Canada driver of the Paysafe Honda drives during practice on day 2 of the GoPro Grand Prix of Somoma at Sonoma Raceway on...
Alexander Rossi of the United States driver of the NAPA Auto Parts Honda drives during practice on day 2 of the GoPro Grand Prix of Somoma at Sonoma...
Graham Rahal of the United States driver of the United Rentals Honda drives during practice on day 2 of the GoPro Grand Prix of Somoma at Sonoma...
Josef Newgarden of the United States driver of the hum by Verizon Chevrolet prepares for practice on day 2 of the GoPro Grand Prix of Somoma at...