IndyCar Drivers
| Year | Driver(s) |
|---|---|
| 2002 | Jimmy Vasser (Indy 500 only) |
| 2003 | Kenny Bräck Jimmy Vasser (Indy 500 only) |
| 2004 | Buddy Rice Vitor Meira Roger Yasukawa (Motegi & Indy 500 only) |
| 2005 | Buddy Rice (sat out Indy 500 due to injury) Vitor Meira Danica Patrick Kenny Bräck (Indy 500 only; replaced injured Rice) |
| 2006 | Buddy Rice Danica Patrick Paul Dana (died, see below) Jeff Simmons |
| 2007 | Scott Sharp Jeff Simmons (released July 17) Ryan Hunter-Reay (signed July 17) |
| 2008 | Ryan Hunter-Reay Alex Lloyd (Indy 500 only) |
| 2009 | Oriol Servià (Indy 500 only) |
| 2010 | Graham Rahal (Indy 500 only) |
| 2011 | Jay Howard (Indy 500 only) Bertrand Baguette (Indy 500 only) |
| 2012 | Takuma Sato Michel Jourdain Jr. (Indy 500 only) |
- IndyCar driver Paul Dana was fatally injured in final practice for the March 26, 2006 Toyota Indy 300 at Homestead-Miami Speedway, and never officially recorded a start in the IndyCar Series with the team. After sitting out the Honda Grand Prix of St. Petersburg, Jeff Simmons was named to drive the Ethanol #17 entry for the balance of the 2006 season. Midway though the 2007 season, Simmons was released and replaced with Ryan Hunter-Reay.
Read more about this topic: Rahal Letterman Lanigan Racing