Round 3 - Austin, Texas, USA: IMSA Continental Tire SportsCar Challenge Advance Auto Parts SportsCar Showdown Circuit of The Americas, Austin, TX USA Thursday 4 May 2017 12, Porsche, Porsche Cayman GT4, GS, Cameron Cassels, Trent Hindman World Copyright: Jake Galstad LAT Images
IMSA Continental Tire SportsCar Challenge
Advance Auto Parts SportsCar Showdown
Circuit of The Americas, Austin, TX USA
Thursday 4 May 2017
12, Porsche, Porsche Cayman GT4, GS, Cameron Cassels, Trent Hindman
World Copyright: Jake Galstad
LAT Images