Road Atlanta: #16 Wright Motorsports Porsche 911 GT3 R, GTD: Ryan Hardwick, Patrick Long, Jan Heylen, #86 Meyer Shank Racing w/Curb-Agajanian Acura NSX GT3, GTD: Mario Farnbacher, Matt McMurry, Shinya Michimi, #57 Heinricher Racing w/MSR Curb-Agajanian Acura NSX GT3, GTD: Alvaro Parente, Misha Goikhberg, Trent Hindman
#16 Wright Motorsports Porsche 911 GT3 R, GTD: Ryan Hardwick, Patrick Long, Jan Heylen, #86 Meyer Shank Racing w/Curb-Agajanian Acura NSX GT3, GTD: Mario Farnbacher, Matt McMurry, Shinya Michimi, #57 Heinricher Racing w/MSR Curb-Agajanian Acura NSX GT3, GTD: Alvaro Parente, Misha Goikhberg, Trent Hindman