| Teams for 2010 Sam's Town 300 |
|---|
| Car | Team | Driver | Mfg |
|---|---|---|---|
| 01 | JD Motorsports | Mike Wallace |  |
| 1 | James Finch | James Buescher | |
| 05 | Wayne Day | Willie Allen | |
| 6 | Jack Roush | Ricky Stenhouse, Jr. |  |
| 07 | Danny Efland Racing | Danny Efland | |
| 7 | JR Motorsports | Danica Patrick | |
| 09 | Robby Benton | Scott Riggs | |
| 10 | Todd Braun | Chad Blount |  |
| 11 | Todd Braun | Brian Scott | |
| 15 | Germain Racing | Michael Annett | |
| 16 | Jack Roush | Colin Braun | |
| 18 | Joe Gibbs | Kyle Busch | |
| 20 | Joe Gibbs | Denny Hamlin | |
| 21 | Richard Childress | John Wes Townley | |
| 23 | R3 Motorsports | Robert Richardson, Jr. | |
| 24 | Ed Rensi | Eric McClure | |
| 26 | Bob Keselowski | Brian Keselowski |  |
| 27 | Baker Curb Racing | Greg Biffle | |
| 31 | Rick Ware | Stanton Barrett | |
| 32 | Todd Braun | Brian Vickers | |
| 33 | Kevin Harvick | Kevin Harvick | |
| 34 | Mark Smith | Tony Raines | |
| 38 | Todd Braun | Jason Leffler | |
| 40 | Key Motorsports | Mike Bliss | |
| 42 | Smith-Ganassi Racing | Parker Kligerman | |
| 43 | Baker Curb Racing | Scott Lagasse, Jr. | |
| 56 | Mac Hill Motorsports | Kevin Lepage | |
| 60 | Jack Roush | Carl Edwards | |
| 61 | Specialty Racing | Josh Wise | |
| 62 | Rusty Wallace | Brendan Gaughan | |
| 66 | Rusty Wallace | Steve Wallace | |
| 70 | ML Motorsports | Shelby Howard | |
| 81 | MacDonald Motorsports | Michael McDowell | |
| 87 | Joe Nemechek | Joe Nemechek | |
| 88 | JR Motorsports | Kelly Bires | |
| 90 | D'Hondt Humphrey Motorsports | Danny O'Quinn, Jr. | |
| 96 | Bob Keselowski | Dennis Setzer | |
| 98 | Jack Roush | Paul Menard | |
| 99 | Diamond Waltrip Racing | Trevor Bayne | |
