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
World Copyright: Phillip Abbott
LAT Images
ref: Digital Image abbott_COTA_0517_10589