Team | Nr | Rijder | Sponsor(s) | Opmerkingen |
Sam Schmidt Motorsports | 1 | Jaime Camara | CELG | |
7 | Travis Gregg | Lucas Oil Products | |
8 | Sarah McCune | | Reed alleen in Chicago |
11 | Scott Mayer | ABC Supply Company | Reed in Phoenix, Milwaukee, Sonoma en Chicago |
Tom Wood | Atlas Signs - Indy / Infiniti Financial | Reed alleen in Indianapolis |
P.J. Abbott | Tan Rio / Millennium Airparts | Reed in Texas en California |
Rocco DeSimone | | Reed alleen in Watkins Glen |
19 | Chris Festa | SpacePak / CareCentric / Lockformer / Western Union | |
Brian Stewart Racing | 3 | Al Unser III | | Reed alleen de eerste vier races |
Arie Luyendyk jr. | Mobley Special / Firestone Special / Karcher Pressure Washer | Reed in Texas en de Indianapolis G.P. en in Nashville, Milwaukee, Kentucky en Pikes Peak |
Bobby Wilson | Multimatic | Reed de laatste vier races |
33 | Wade Cunningham | Team New Zealand / Visit New Zealand / New Zealand Auto Club / Motorsport New Zealand / Multimatic | |
Roth Racing | 4 | Marthy Roth | | |
AFS Racing | 5 | Arie Luyendyk jr. | Automatic Fire Sprinklers, Inc. | Reed in Phoenix en St. Petersburg |
25 | Reed alleen in California |
27 | G.J. Mennen jr. | Reed alleen in Phoenix |
Rocky Moran jr. | Reed alleen in Indianapolis |
Geoff Dodge | Reed alleen in California |
Racing Professionals | 6 | Jon Herb | Aercon | |
Vision Racing | 9 | Ed Carpenter | | Reed alleen de Indianapolis G.P. |
Nick Bussell | 500 Express | Reed de laatste acht races |
20 | Jay Drake | | Reed alleen niet in Watkins Glen |
Philip Giebler | | Reed alleen in Watkins Glen |
JL West Motorsports | 21 | Nick Bussell | | Reed de eerste zes races |
Dave McMillan Racing | 22 | Scott Mansell | Zig-Zag | Reed in Sonoma en Watkins Glen |
Bullet-Team Motorsports | 23 | Taylor Fletcher | World Vision | Reed in Indianapolis en California |
Kenn Hardley Racing | 24 | Jeff Simmons | Team ISI | |
42 | Mishael Abbott | | Reed alleen in Homestead |
German Quiroga | Unico Competition | Reed alleen in Indianapolis |
Tom Wood | Team ISI | Reed in Nashville en Pikes Peak |
Andretti Green Racing | 26 | Marco Andretti | Vonage | Reed in St. Petersburg, Indianapolis, de Indianapolis G.P., Kentucky, Sonoma en Watkins Glen |
Genoa Racing | 36 | P.J. Chesson | | Reed de eerste drie races |
Imran Husain | | Reed alleen in Indianapolis |
Larry Connor | The Connor Group | Reed de Indianapolis G.P. en in Watkins Glen |
American Revolution Racing | 77 | Cole Carter | | Reed alleen in Indianapolis |
Hemelgarn 91 Johnson Motorsports | 91 | Mishael Abbott | | Reed in Phoenix, Indianapolis en in de Indianapolis G.P. |
Jerry Coon jr. | | Reed alleen in Nashville |