Road America: #6 Acura Team Penske Acura DPi, P: Dane Cameron, Juan Pablo Montoya, #7 Acura Team Penske Acura DPi, P: Helio Castroneves, Ricky Taylor
#6 Acura Team Penske Acura DPi, P: Dane Cameron, Juan Pablo Montoya, #7 Acura Team Penske Acura DPi, P: Helio Castroneves, Ricky Taylor