| Teams for 1998 NAPA 250 |
|---|
| Car | Team | Driver | Mfg |
|---|---|---|---|
| 1 | Bobby Hamilton | Bobby Hamilton |  |
| 2 | Ultra Motorsports | Mike Bliss |  |
| 3 | Richard Childress | Jay Sauter | |
| 04 | William Rose | Brad Teague | |
| 6 | Marshall Chesrown Racing | Rick Carelli | |
| 10 | Jerry Wharton | Lonnie Rush, Jr. | |
| 14 | Tom Mitchell | Rick Crawford | |
| 15 | Billy Ballew | Rich Bickle | |
| 16 | Dale Earnhardt | Ron Hornaday, Jr. | |
| 18 | L & R Motorsports | Butch Miller |  |
| 19 | Roehrig Motorsports | Tony Raines | |
| 22 | Mike Thompson | Bryan Reffner | |
| 24 | Rick Hendrick | Jack Sprague | |
| 29 | Bob Keselowski | Dennis Setzer | |
| 31 | Brevak Racing | Kevin Cywinski | |
| 33 | Kenneth Brown | Shayne Lockart | |
| 35 | Charles Hardy Motorsports | Ron Barfield, Jr. | |
| 37 | Brewco Motorsports | Scot Walters | |
| 42 | Joe Ambrose | Tom Carey, Jr. | |
| 43 | Richard Petty | Jimmy Hensley | |
| 44 | Irvan-Simo Racing | Boris Said | |
| 50 | Jack Roush | Greg Biffle | |
| 52 | Ken Schrader | Mike Wallace | |
| 55 | Gloy-Rahal Racing | Tony Roper | |
| 60 | Mike Addington | Andy Houston | |
| 61 | Steve Coulter | Randy Renfrow | |
| 66 | Phelon Motorsports | Tom Hubert | |
| 71 | Team Racing | Brett Bodine | |
| 75 | Wayne Spears | Kevin Harvick | |
| 83 | Harry Johnson | Joe Gaita | |
| 84 | Liberty Racing | Randy Tolsma | |
| 85 | B.A. Wilson | B.A. Wilson | |
| 86 | Impact Motorsports | Stacy Compton | |
| 88 | SealMaster Racing | Terry Cook | |
| 90 | L & R Motorsports | Lance Norick | |
| 99 | Jack Roush | Joe Ruttman | |
