Round 16 - Sonoma, California, USA: 28-30 August, 2015, Sonoma, California, USA The IndyCar drivers will each donate their race helmet to charity efforts for the Justin WIlson family. © 2015, Michael L. Levitt LAT Photo USA
28-30 August, 2015, Sonoma, California, USA
The IndyCar drivers will each donate their race helmet to charity efforts for the Justin WIlson family.
© 2015, Michael L. Levitt
LAT Photo USA