| Teams for 2001 John Boy and Bill 250 |
|---|
| Car | Team | Driver | Mfg |
|---|---|---|---|
| 1 | Ultra Motorsports | Ted Musgrave |  |
| 2 | Ultra Motorsports | Scott Riggs | |
| 4 | Bobby Hamilton | Bill Lester | |
| 08 | Gene Christenson | Bobby Dotter |  |
| 8 | Bobby Hamilton | Willy T. Ribbs | |
| 14 | Tom Mitchell | Rick Crawford |  |
| 16 | Steve Coulter | Mike Bliss | |
| 17 | Rick Hendrick | Ricky Hendrick | |
| 18 | Bobby Hamilton | Joe Ruttman | |
| 19 | James Murphy | Ricky Sanders | |
| 20 | Joe Gibbs | Coy Gibbs | |
| 21 | Shepherd Racing Ventures | Morgan Shepherd | |
| 24 | Rick Hendrick | Jack Sprague | |
| 25 | Team 23 Racing | Phil Bonifield | |
| 29 | Bob Keselowski | Terry Cook | |
| 35 | Robert Allen | Clay Young | |
| 43 | Richard Petty | Carlos Contreras | |
| 46 | Morgan-Dollar Motorsports | Dennis Setzer | |
| 50 | Jack Roush | Jon Wood | |
| 51 | Rick Ware | Brian Rose | |
| 53 | Frank Ciopettinni | GJ Mennen, Jr. | |
| 54 | Tim Woods | Tim Woods | |
| 60 | Mike Addington | Travis Kvapil | |
| 61 | Ed Rensi | Vince Whitmire | |
| 68 | Rodney Sawyer | Rodney Sawyers | |
| 70 | Jim Mills | Morris Coffman | |
| 72 | MacDonald Motorsports | Jimmy Hensley | |
| 75 | Wayne Spears | Billy Bigley, Jr. | |
| 81 | Rick Ware | Michael Dokken | |
| 84 | Long Brothers Racing | Nick Woodward | |
| 86 | Impact Motorsports | Dana White | |
| 88 | Duke Thorson | Matt Crafton | |
| 90 | L & R Motorsports | Lance Norick | |
| 91 | Rick Ware | Michael Ritch | |
| 93 | Lonnie Troxell | Jerry Hill | |
| 99 | Jack Roush | Kyle Busch | |
