| Teams 2006 Pepsi 300 |
|---|
| No. | Team | Driver | Mfg |
|---|---|---|---|
| 0 | JD Motorsports | Kertus Davis | Chevrolet |
| 00 | Haas CNC Racing | Johnny Sauter | Chevrolet |
| 1 | Phoenix Racing | Jason Keller | Dodge |
| 1 | Dusenberg & Leik Motorsports | Jay Sauter | Chevrolet |
| 2 | Richard Childress Racing | Clint Bowyer | Chevrolet |
| 4 | Biagi DenBeste Racing | Mark Green | Dodge |
| 5 | Hendrick Motorsports | Kyle Busch | Chevrolet |
| 5 | Day Enterprise Racing | Chad Chaffin | Chevrolet |
| 6 | Roush Racing | Todd Kluever | Ford |
| 7 | TC Motorsports | David Odell | Chevrolet |
| 10 | ppc Racing | John Andretti | Ford |
| 11 | Dale Earnhardt Inc. | Paul Menard | Chevrolet |
| 12 | FitzBradshaw Racing | Joel Kauffman | Dodge |
| 14 | FitzBradshaw Racing | Steadman Marlin | Dodge |
| 18 | Joe Gibbs Racing | J.J. Yeley | Chevrolet |
| 20 | Joe Gibbs Racing | Denny Hamlin | Chevrolet |
| 21 | Richard Childress Racing | Kevin Harvick | Chevrolet |
| 22 | ppc Racing | Kenny Wallace | Ford |
| 23 | Keith Coleman Racing | Chris Wimmer | Chevrolet |
| 25 | Team Rensi Motorsports | Ashton Lewis | Ford |
| 27 | Brewco Motorsports | David Green | Ford |
| 28 | Jay Robinson Racing | Jorge Goeters | Ford |
| 32 | Braun Motorsports | Jason Leffler | Chevrolet |
| 33 | Kevin Harvick Incorporated | Ron Hornaday, Jr. | Chevrolet |
| 34 | Frank Cicci Racing | Mike Bliss | Chevrolet |
| 35 | Team Rensi Motorsports | Regan Smith | Ford |
| 36 | McGill Motorsports | Tim Sauter | Chevrolet |
| 41 | Chip Ganassi Racing | Reed Sorenson | Dodge |
| 43 | Baker Curb Racing | Aaron Fike | Dodge |
| 47 | Frank Schwantz | Jon Wood | Ford |
| 49 | Jay Robinson Racing | Shane Hall | Ford |
| 50 | Roush Racing | Danny O'Quinn, Jr. | Ford |
| 56 | Mac Hill Motorsports | Kevin Lepage | Chevrolet |
| 59 | Frank Schwantz | Stacy Compton | Ford |
| 60 | Roush Racing | Carl Edwards | Ford |
| 64 | Rusty Wallace Racing | Steve Wallace | Dodge |
| 66 | Michael Waltrip Racing | David Reutimann | Ford |
| 72 | MacDonald Motorsports | Stanton Barrett | Chevrolet |
| 77 | Kevin Harvick Incorporated | Burney Lamar | Chevrolet |
| 88 | JR Motorsports | Mark McFarland | Chevrolet |
| 90 | Yates Racing | Matt McCall | Ford |
| 98 | Evernham Motorsports | Erin Crocker | Dodge |
| 99 | Brewco Motorsports | Michael Waltrip | Dodge |