Road Atlanta II: #7 Acura Team Penske Acura DPi, DPi: Helio Castroneves, Ricky Taylor, Alexander Rossi, #96 Turner Motorsport BMW M6 GT3, GTD: Robby Foley III, Bill Auberlen, Dillon Machavern, #16 Wright Motorsports Porsche 911 GT3 R, GTD: Ryan Hardwick, Patrick Long, Jan Heylen
#7 Acura Team Penske Acura DPi, DPi: Helio Castroneves, Ricky Taylor, Alexander Rossi, #96 Turner Motorsport BMW M6 GT3, GTD: Robby Foley III, Bill Auberlen, Dillon Machavern, #16 Wright Motorsports Porsche 911 GT3 R, GTD: Ryan Hardwick, Patrick Long, Jan Heylen