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
96, BMW, BMW M6 GT3, GTD, Justin Marks, Jens Klingmann, Jesse Krohn
World Copyright: Richard Dole
LAT Images
ref: Digital Image RD_PWCVIR_17_376