Team | Nr | Rijder | Sponsor(s) | Opmerkingen |
Keith Duesenberg Racing | 2 | Al Unser III | Western Union Speed Team | Reed in Kansas, Nashville, Milwaukee, Michigan, Kentucky, Pikes Peak, Chicago en Texas |
Philip Giebler | Reed de eerste drie races en in Californië |
22 | Reed in Michigan, Kentucky en Pikes Peak |
Ross Fonferko | Reed alleen in Nashville |
P.J. Abbott | | Reed alleen in Texas |
Brian Stewart Racing | 3 | Jesse Mason | Segway Human Transportation / Pure Pendulum Putting System | Reed de eerste tien races |
Marty Roth | | Reed alleen in Californië |
Ryan Hampton | Bush-Cheney '04 | Reed alleen in Texas |
33 | Tony Turco | | Reed alleen in Homestead |
Leonardo Maia | Skip Barber Racing School | Reed alleen niet in Homestead |
Roth Racing | 4 | Marty Roth | | Reed de eerste drie races |
Sam Schmidt Motorsports | 5 | Arie Luyendyk jr. | Active Intl. / Cycle Country / Provimi Veal | Reed de eerste zeven races |
Travis Gregg | AVS | Reed in Kentucky, Chicago en Texas |
Racer Kashima | | Reed alleen in Californië |
11 | Thiago Medeiros | Dreyer & Reinbold Infiniti | |
64 | Brad Pollard | XBOX | Reed in Kansas, Nashville en Milwaukee |
Scott Mayer | QPS Staffing | Reed in Chicago en Texas |
P.J. Abbott | | Reed alleen in Californië |
Racing Professionals | 6 | Jon Herb | Aercon | Reed in Indianapolis, Californië en Texas |
Roquin Motorsports | 9 | Matt Beardsley | | Reed alleen in Pikes Peak |
10 | Rolando Quintanilla | | Reed alleen niet in Milwaukee |
21 | Taylor Fletcher | | Reed alleen in Indianapolis. De auto werd later gerund door Bullet-Team Motorsports |
Beardsley Motorsports | 12 | Matt Beardsley | Jugular Energy Drink / Land Title | Reed de eerste drie races |
A.J. Foyt Enterprises | 14 | Jeff Simmons | Futaba | Reed alleen in Indianapolis |
Bullet-Team Motorsports | 21 | Taylor Fletcher | World Vision / Olive Crest Foundation | Reed in Chicago en Californië |
Kenn Hardley Racing | 24 | Brad Pollard | XBOX | Reed de eerste drie races |
Jeff Simmons | | Reed de laatste drie races |
Billy Roe | | Reed in Kansas, Nashville, Milwaukee, Michigan en Kentucky |
42 | XBOX | Reed in Phoenix en Indianapolis |
AFS Racing | 25 | Jay Drake | Vital Express | Reed alleen in Indianapolis |
Arie Luyendyk jr. | Automatic Fire Sprinklers, Inc. | Reed de laatste drie races |
27 | Reed in Kentucky en Pikes Peak |
Gary Peterson | Reed in Phoenix, Indianapolis, Michigan, Chicago, Californië en Texas |
Monunn Racing | 67 | James Chesson | Pioneer | Reed de laatste drie races |
76 | P.J. Chesson | Reed in Kansas en daarna alle overige races |
Hemelgarn 91/Johnson Motorsports | 91 | Paul Dana | Ethanol | |
92 | Cory Witherill | | Reed in Indianapolis en Chicago |