Round 4 - Birmingham, Alabama: 24-26 April, 2015, Birmingham, Alabama USA Kevin Estre, #9 McLaren 650S GT3, Robert Thorne, #6 McLaren 650S GT3, Ryan Dalziel, #31 Porsche 911 GT3R ?2015, Brian Cleary LAT Photo USA
24-26 April, 2015, Birmingham, Alabama USA
Kevin Estre, #9 McLaren 650S GT3, Robert Thorne, #6 McLaren 650S GT3, Ryan Dalziel, #31 Porsche 911 GT3R
?2015, Brian Cleary
LAT Photo USA