| Teams for 2008 O'Reilly Auto Parts 300 |
|---|
| Car | Team | Driver | Mfg |
|---|---|---|---|
| 01 | JD Motorsports | Kertus Davis |  |
| 1 | James Finch | Mike Bliss | |
| 2 | Richard Childress | Clint Bowyer | |
| 05 | Wayne Day | Brett Rowe | |
| 5 | JR Motorsports | Dale Earnhardt, Jr. | |
| 6 | Jack Roush | David Ragan |  |
| 7 | Germain Racing | Mike Wallace |  |
| 9 | Gillette Evernham Racing | Kasey Kahne |  |
| 11 | CJM Racing | Jason Keller | |
| 16 | Jack Roush | Jamie McMurray | |
| 18 | Joe Gibbs | Kyle Busch | |
| 20 | Joe Gibbs | Tony Stewart | |
| 21 | Richard Childress | Bobby Labonte | |
| 22 | FitzBradshaw Racing | Robby Gordon | |
| 24 | Front Row Motorsports | Eric McClure | |
| 25 | Ed Rensi | Bobby Hamilton, Jr. | |
| 27 | Baker Curb Racing | Brad Coleman | |
| 29 | Richard Childress | Jeff Burton | |
| 30 | SKI Motorsports | Stanton Barrett | |
| 32 | Todd Braun | Brian Vickers | |
| 33 | Kevin Harvick | Kevin Harvick | |
| 37 | Baker Curb Racing | Burney Lamar | |
| 38 | Todd Braun | Jason Leffler | |
| 40 | Chip Ganassi | Dario Franchitti | |
| 41 | Chip Ganassi | Kyle Krisiloff | |
| 47 | JTG Daughtery Racing | Kelly Bires | |
| 52 | Jimmy Means | Derrike Cope | |
| 60 | Jack Roush | Carl Edwards | |
| 61 | Shoffner Racing | Kevin Lepage | |
| 64 | Rusty Wallace | David Stremme | |
| 66 | Rusty Wallace | Steve Wallace | |
| 70 | ML Motorsports | Mark Green | |
| 81 | MacDonald Motorsports | D.J. Kennington | |
| 84 | Mike Harmon Racing | Mike Harmon | |
| 88 | JR Motorsports | Brad Keselowski | |
| 89 | Shepherd Racing Ventures | Morgan Shepherd | |
| 90 | MSRP Motorsports | Johnny Chapman | |
| 91 | MSRP Motorsports | Larry Gunselman | |
| 99 | Michael Waltrip | David Reutimann | |
