| Teams for 2006 Sam's Town 250 |
|---|
| Car | Team | Driver | Mfg |
|---|---|---|---|
| 00 | Gene Haas | Johnny Sauter |  |
| 1 | James Finch | Mike Wallace |  |
| 01 | Keith Duesenberg | Jay Sauter | |
| 2 | Richard Childress | Clint Bowyer | |
| 4 | Biagi DenBeste Racing | Auggie Vidovich | |
| 5 | Rick Hendrick | Justin Labonte | |
| 06 | Jack Roush | Todd Kluever |  |
| 9 | Ray Evernham | Kasey Kahne | |
| 10 | Greg Pollex | John Andretti | |
| 11 | Dale Earnhardt | Paul Menard | |
| 12 | FitzBradshaw Racing | Carlos Contreras | |
| 14 | FitzBradshaw Racing | Willie Allen | |
| 18 | Joe Gibbs | J.J. Yeley | |
| 20 | Joe Gibbs | Denny Hamlin | |
| 21 | Richard Childress | Kevin Harvick | |
| 22 | Greg Pollex | Kenny Wallace | |
| 23 | Keith Coleman | Brad Keselowski | |
| 25 | Ed Rensi | Ashton Lewis | |
| 27 | Brewco Motorsports | Casey Atwood | |
| 29 | Richard Childress | Timothy Peters | |
| 31 | Ted Marsh | Peyton Sellers | |
| 33 | Kevin Harvick | Cale Gale | |
| 35 | Ed Rensi | Regan Smith | |
| 36 | Carl Natale | Tim Sauter | |
| 38 | Todd Braun | Jason Leffler | |
| 41 | Chip Ganassi | Reed Sorenson | |
| 42 | Chip Ganassi | Juan Pablo Montoya | |
| 47 | JTG Racing | Jon Wood | |
| 50 | Jack Roush | Danny O'Quinn, Jr. | |
| 56 | Mac Hill Motorsports | Tim Schendel | |
| 59 | ST Motorsports | Stacy Compton | |
| 60 | Jack Roush | Carl Edwards | |
| 63 | Spraker Racing | Dexter Bean | |
| 64 | Rusty Wallace | Steve Wallace | |
| 66 | Brewco Motorsports | Jason Keller | |
| 70 | ML Motorsports | Justin Diercks | |
| 72 | MacDonald Motorsports | D.J. Kennington | |
| 77 | Kevin Harvick | Burney Lamar | |
| 78 | Barney Visser | Jerry Robertson | |
| 79 | Odle Motorsports | Shelby Howard | |
| 88 | JR Motorsports | Shane Huffman | |
| 90 | Robert Yates | Stephen Leicht | |
| 99 | Michael Waltrip | Joey Miller | |
