T. Allan Hamilton | September 18, 2016 Indy Cars Race Day | AUTO: SEP 18 IndyCar - GoPro Grand Prix of Sonoma
AUTO: SEP 18 IndyCar - GoPro Grand Prix of Sonoma

September 18, 2016: Will Power in the Chevrolet powered Team Penske car #12 at turn 10 during warmup for the Verizon Indycar Series, GoPro Grand Prix of Sonoma held at Sonoma Raceway, CA. (Photo by Allan Hamilton/ Icon Sportswire)