Round 11 - Monterey, California, USA: IMSA WeatherTech SportsCar Championship AMERICA'S TIRE 250 Mazda Raceway Laguna Seca Monterey, CA USA Friday 22 September 2017 54, Porsche, Porsche 911 GT3 R, GTD, Jonathan Bennett, Colin Braun World Copyright: Jake Galstad LAT Images
IMSA WeatherTech SportsCar Championship
AMERICA'S TIRE 250
Mazda Raceway Laguna Seca
Monterey, CA USA
Friday 22 September 2017
54, Porsche, Porsche 911 GT3 R, GTD, Jonathan Bennett, Colin Braun
World Copyright: Jake Galstad
LAT Images