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
67, Ford, Ford GT, GTLM, Ryan Briscoe, Richard Westbrook, 66, Joey Hand, Dirk Muller lead the GTLM class into turn two as 4, Chevrolet, Corvette C7.R, Oliver Gavin, Tommy Milner crash in turn one
World Copyright: Phillip Abbott
LAT Images