| Teams 2007 Sam's Town 250 |
|---|
| No. | Team | Driver | Mfg |
|---|---|---|---|
| 0 | JD Motorsports | Eric McClure | Chevrolet |
| 1 | Phoenix Racing | Sterling Marlin | Chevrolet |
| 5 | Hendrick Motorsports | Landon Cassill | Chevrolet |
| 5 | Day Enterprise Racing | Brett Rowe | Chevrolet |
| 6 | Roush Fenway Racing | David Ragan | Ford |
| 7 | Phoenix Racing | Mike Wallace | Chevrolet |
| 9 | Evernham Motorsports | Chase Miller | Dodge |
| 10 | Braun Motorsports | Brent Sherman | Toyota |
| 11 | CJM Racing | Jason Keller | Chevrolet |
| 14 | Carl Haas | Kyle Krisiloff | Ford |
| 16 | Roush Fenway Racing | Colin Braun | Ford |
| 18 | Joe Gibbs Racing | Brad Coleman | Chevrolet |
| 20 | Joe Gibbs Racing | J.J. Yeley | Chevrolet |
| 21 | Richard Childress Racing | Tim McCreadie | Chevrolet |
| 22 | Fitz Motorsports | Mike Bliss | Dodge |
| 25 | Team Rensi Motorsports | Richard Johns | Ford |
| 26 | Roush Fenway Racing | Jamie McMurray | Ford |
| 27 | Baker Curb Racing | Brad Baker | Ford |
| 28 | Jay Robinson Racing | Robert Richardson, J | Chevrolet |
| 29 | Richard Childress Racing | Scott Wimmer | Chevrolet |
| 30 | Stanton Barrett Motorsports | Stanton Barrett | Chevrolet |
| 33 | Kevin Harvick Incorporated | Cale Gale | Chevrolet |
| 35 | Gary Weisbaum | Bobby Hamilton, Jr. | Ford |
| 36 | McGill Motorsports | Jeremy Clements | Chevrolet |
| 37 | Brewco Motorsports | John Graham | Ford |
| 38 | Braun Motorsports | Jason Leffler | Toyota |
| 40 | Specialty Racing | Matt Carter | Ford |
| 41 | Chip Ganassi Racing | Bryan Clauson | Dodge |
| 42 | Chip Ganassi Racing | Dario Franchitti | Dodge |
| 43 | Baker Curb Racing | Bobby East | Ford |
| 47 | Frank Schwantz | Kelly Bires | Ford |
| 49 | Whitney Motorsports | Brian Keselowski | Dodge |
| 56 | Mac Hill Motorsports | Danny O'Quinn, Jr. | Chevrolet |
| 59 | Frank Schwantz | Marcos Ambrose | Ford |
| 60 | Roush Fenway Racing | Carl Edwards | Ford |
| 64 | Rusty Wallace Racing | Chase Austin | Dodge |
| 66 | Rusty Wallace Racing | Steve Wallace | Dodge |
| 71 | Young Racing | Ron Young | Chevrolet |
| 72 | MacDonald Motorsports | D.J. Kennington | Dodge |
| 77 | Kevin Harvick Incorporated | Brandon Miller | Chevrolet |
| 88 | JR Motorsports | Brad Keselowski | Chevrolet |
| 90 | Yates Racing | Stephen Leicht | Ford |
| 99 | Michael Waltrip Racing | David Reutimann | Toyota |