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 99, Aston Martin, Aston Martin Vantage, GS, Steven Phillips, Rob Ecklin Jr 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
99, Aston Martin, Aston Martin Vantage, GS, Steven Phillips, Rob Ecklin Jr
World Copyright: Jake Galstad
LAT Images