| Teams 1999 NAPA Auto Parts 300 |
|---|
| No. | Team | Driver | Mfg |
|---|---|---|---|
| 0 | Buckshot Racing | Larry Pearson | Pontiac |
| 1 | Phoenix Racing | Randy LaJoie | Chevrolet |
| 3 | Dale Earnhardt Inc. | Dale Earnhardt, Jr. | Chevrolet |
| 4 | Bechtel & Gibbs Racing | Jeff Purvis | Chevrolet |
| 5 | Spencer Motor Ventures | Dick Trickle | Chevrolet |
| 8 | Robert Hayes Racing | Bobby Hillin, Jr. | Chevrolet |
| 9 | Roush Racing | Jeff Burton | Ford |
| 10 | Phil Parsons Racing | Phil Parsons | Chevrolet |
| 15 | Andy Petree Racing | Ken Schrader | Chevrolet |
| 17 | Reiser Enterprises | Matt Kenseth | Chevrolet |
| 18 | Joe Gibbs Racing | Andy Hillenburg | Pontiac |
| 21 | Michael Waltrip Racing | Michael Waltrip | Chevrolet |
| 22 | Carroll Racing | Jimmy Kitchens | Chevrolet |
| 25 | Team Rensi Motorsports | Jeff Finley | Chevrolet |
| 26 | BACE Motorsports | Johnny Benson, Jr. | Chevrolet |
| 27 | Brewco Motorsports | Casey Atwood | Chevrolet |
| 29 | Diamond Ridge Motorsports | Curtis Markham | Chevrolet |
| 31 | Dale Earnhardt Inc. | Ron Hornaday, Jr. | Chevrolet |
| 32 | ppc Racing | Jeff Green | Chevrolet |
| 33 | BACE Motorsports | Jason Jarrett | Chevrolet |
| 34 | Frank Cicci Racing | Mike McLaughlin | Chevrolet |
| 35 | Team Amick | Lyndon Amick | Chevrolet |
| 36 | Team 34 | Tim Fedewa | Pontiac |
| 37 | Brewco Motorsports | Kevin Grubb | Chevrolet |
| 38 | Akins Motorsports | Glenn Allen, Jr. | Ford |
| 40 | Glen Racing | Kerry Earnhardt | Chevrolet |
| 44 | Labonte Motorsports | Terry Labonte | Chevrolet |
| 45 | PE2 Motorsports | Adam Petty | Chevrolet |
| 47 | Innovative Motorsports | Andy Santerre | Chevrolet |
| 50 | Washington-Irving Motorsports | Mark Green | Chevrolet |
| 59 | Frank Schwantz | Mike Dillon | Chevrolet |
| 60 | Roush Racing | Mark Martin | Ford |
| 63 | Hensley Motorsparts | Chuck Bown | Chevrolet |
| 74 | BACE Motorsports | Tony Raines | Chevrolet |
| 87 | NEMCO Motorsports | Joe Nemechek | Chevrolet |
| 89 | Northstar Motorsports | Jeff Fuller | Chevrolet |
| 90 | GTS Motorsports | Brad Loney | Chevrolet |
| 93 | Bill Davis Racing | Dave Blaney | Pontiac |
| 95 | Sadler Brothers Racing | Bobby Hamilton, Jr. | Chevrolet |
| 98 | Akins Motorsports | Elton Sawyer | Chevrolet |
| 99 | J & J Racing | Kevin Lepage | Chevrolet |