Foyt IV Vision Racing +2.1070 15 Motorola Indy 30026 sierpnia, Infineon Raceway 1 Scott Dixon Chip Ganassi Racing 1:51:58.5533 2 Hélio Castroneves Penske Racing +0.5449 3 Dario Franchitti Andretti Green Racing +8.3814 16 Detroit Indy Grand Prix presented by Firestone2 września, Detroit 1 Tony Kanaan Andretti Green Racing 2:11:50.5097 2 Danica Patrick Andretti Green Racing +0.4865 3 Dan Wheldon Chip Ganassi Racing +1.2207 17 Peak Antifreeze Indy 300 presented by Mr. Clean9 września, Chicagoland Speedway 1 Dario Franchitti Andretti Green Racing 1:44:53.7950 2 Scott Dixon Chip Ganassi Racing +1.8439 3 Sam Hornish Jr. Penske Racing +1 okrążenie
Klasyfikacja Poz.Kierowca HOM STP MOT KAN IND MIL TEX IOW RIC WAT NAS MID MIC KEN SON DET CHI Suma punktów 1 Dario Franchitti75 3 2 1 24 1L 1L 3 2 213L8 3L6L 1637 2 Scott Dixon 2 244 241210 2 1L 1L 110 2 18 2624 3 Tony Kanaan5 3 11512L 1 21644184 1 1L4 16576 4 Dan Wheldon 1L9 2L 1L22 31511 3781012177 313466 5 Sam Hornish Jr.