Round 3 - Austin, Texas, USA
IMSA Continental Tire SportsCar Challenge
Advance Auto Parts SportsCar Showdown
Circuit of The Americas, Austin, TX USA
Friday 5 May 2017
33, Porsche, Porsche Cayman GT4, GS, Till Bechtolsheimer, Marc Miller
World Copyright: Phillip Abbott
LAT Images
ref: Digital Image abbott_COTA_0517_7419