Round 12 - Austin, Texas, USA: 18-20 September 2014, Austin, Texas USA 93, Viper V10, SRT GTS-R, GTLM, Jonathan Bomarito, Kuno Wittmer, 19, Porsche, 911 GT America, GTD, Mark Klenin, Alec Udell ?2014, Scott R LePage LAT Photo USA
18-20 September 2014, Austin, Texas USA
93, Viper V10, SRT GTS-R, GTLM, Jonathan Bomarito, Kuno Wittmer, 19, Porsche, 911 GT America, GTD, Mark Klenin, Alec Udell
?2014, Scott R LePage
LAT Photo USA