Road America: #10: Wayne Taylor Racing with Andretti, Acura ARX-06, GTP: Ricky Taylor, Filipe Albuquerque, #85: JDC-Miller MotorSports, Porsche 963, GTP: Tijmen van der Helm, Richard Westbrook
#10: Wayne Taylor Racing with Andretti, Acura ARX-06, GTP: Ricky Taylor, Filipe Albuquerque, #85: JDC-Miller MotorSports, Porsche 963, GTP: Tijmen van der Helm, Richard Westbrook