Round 11 - Monterey, California, USA: IMSA WeatherTech SportsCar Championship AMERICA'S TIRE 250 Mazda Raceway Laguna Seca Monterey, CA USA Saturday 23 September 2017 912, Porsche, Porsche 911 RSR, GTLM, Gianmaria Bruni, Laurens Vanthoor World Copyright: Michael L. Levitt LAT Images
IMSA WeatherTech SportsCar Championship
AMERICA'S TIRE 250
Mazda Raceway Laguna Seca
Monterey, CA USA
Saturday 23 September 2017
912, Porsche, Porsche 911 RSR, GTLM, Gianmaria Bruni, Laurens Vanthoor
World Copyright: Michael L. Levitt
LAT Images