Round 4 - Austin, Texas, USA: IMSA WeatherTech SportsCar Championship Advance Auto Parts SportsCar Showdown Circuit of The Americas, Austin, TX USA Thursday 4 May 2017 73, Porsche, Porsche 911 GT3 R, GTD, Patrick Lindsey, Jorg Bergmeister World Copyright: Phillip Abbott LAT Images ref: Digital Image abbott_COTA_0517_0056
IMSA WeatherTech SportsCar Championship
Advance Auto Parts SportsCar Showdown
Circuit of The Americas, Austin, TX USA
Thursday 4 May 2017
73, Porsche, Porsche 911 GT3 R, GTD, Patrick Lindsey, Jorg Bergmeister
World Copyright: Phillip Abbott
LAT Images
ref: Digital Image abbott_COTA_0517_0056