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 55, Mazda DPi, P, Tristan Nunez, Jonathan Bomarito, 25, BMW, BMW M6, GTLM, Bill Auberlen, Alexander Sims World Copyright: Phillip Abbott LAT Images
IMSA WeatherTech SportsCar Championship
Advance Auto Parts SportsCar Showdown
Circuit of The Americas, Austin, TX USA
Thursday 4 May 2017
55, Mazda DPi, P, Tristan Nunez, Jonathan Bomarito, 25, BMW, BMW M6, GTLM, Bill Auberlen, Alexander Sims
World Copyright: Phillip Abbott
LAT Images