Peter Cunningham's Acura TLX-GT
Frankie Montecalvo's Mercedes-AMG SLS GT3
Olivier Beretta's Ferrari 458 GT3 Italia
Andy Pilgrim's Cadillac ATS-VR GT3
Dan Knox's SRT Viper GT3R
Drew Regitz's Audi R8 LMS Ultra
Bill Ziegler's BMW Z4 GT3
Colin Thompson's Porsche 911 GT3 Cup