Round 16 - Sonoma, California, USA: 28-30 August, 2015, Sonoma, California, USA Ryan Hunter-Reay leads Juan Pablo Montoya © 2015, Michael L. Levitt LAT Photo USA
28-30 August, 2015, Sonoma, California, USA
Ryan Hunter-Reay leads Juan Pablo Montoya
© 2015, Michael L. Levitt
LAT Photo USA