Round 4 - Austin, Texas, USA
IMSA WeatherTech SportsCar Championship
Advance Auto Parts SportsCar Showdown
Circuit of The Americas, Austin, TX USA
Saturday 6 May 2017
Crash, 912, Porsche, Porsche 911 RSR, GTLM, Laurens Vanthoor, Wolf Henzler, 4, Chevrolet, Corvette C7.R, Oliver Gavin, Tommy Milner
World Copyright: Jake Galstad
LAT Images