Road America: #10 Konica Minolta Cadillac DPi-V.R. Cadillac DPi, DPi: Renger Van Der Zande, Ryan Briscoe ,#7 Acura Team Penske Acura DPi, DPi: Helio Castroneves, Ricky Taylor, #5 Mustang Sampling Racing / JDC-Miller MotorSports Cadillac DPi, DPi: Sebastien Bourdais, Joao Barbosa
#10 Konica Minolta Cadillac DPi-V.R. Cadillac DPi, DPi: Renger Van Der Zande, Ryan Briscoe ,#7 Acura Team Penske Acura DPi, DPi: Helio Castroneves, Ricky Taylor, #5 Mustang Sampling Racing / JDC-Miller MotorSports Cadillac DPi, DPi: Sebastien Bourdais, Joao Barbosa