Round 17, Sonoma, California, USA
Verizon IndyCar Series
GoPro Grand Prix of Sonoma
Sonoma Raceway, Sonoma, CA USA
Sunday 17 September 2017
Alexander Rossi, Curb Andretti Herta Autosport with Curb-Agajanian Honda, pit stop
World Copyright: Michael L. Levitt
LAT Images