Road Atlanta: #33 Mercedes-AMG Team Riley Motorsports Mercedes-AMG GT3, GTD: Ben Keating, Jeroen Bleekemolen, Felipe Fraga,#57 Heinricher Racing w/Meyer Shank Racing Acura NSX GT3, GTD: Katherine Legge, Christina Nielsen, Bia Figueiredo,#7 Acura Team Penske Acura DPi, DPi: Helio Castroneves, Ricky Taylor, Graham Rahal
#33 Mercedes-AMG Team Riley Motorsports Mercedes-AMG GT3, GTD: Ben Keating, Jeroen Bleekemolen, Felipe Fraga,#57 Heinricher Racing w/Meyer Shank Racing Acura NSX GT3, GTD: Katherine Legge, Christina Nielsen, Bia Figueiredo,#7 Acura Team Penske Acura DPi, DPi: Helio Castroneves, Ricky Taylor, Graham Rahal