Chip Ganassi
Dario Franchitti
Scott Dixon

Penske
Helio Castroneves
Ryan Briscoe
Will Power

Andretti Motorsport
Tony Kannan
Danica Patrick
Marco Andretti
Ryan Hunter Reay

Dale Coyne
Milka Duno

KV Racing
Takuma Sato
Ernesto Viso

Newman Hass Lanigan
Hideki Mutoh

Panther Racing
Dan Wheldon

AJ Foyt
Vitor Meira

HVM Racing
Robert Doornbos
Simona de Silvestro (Por enquanto confirmada somente no GP Brasil)

De Ferran/Luzco Dragon
Raphael Mattos

Dreyer & Reinbold Racing
Mike Conway
Justin Wilson
Ana Beatriz Figueiredo (Por enquanto so na corrida do Brasil)

Fazzt Race Team
Alex Tagliani

Sarah Fisher Racing
Sarah Fisher (9 corridas)
Jay Howard (4 corridas)

3G Team

Conquest
Mario Romancini