Bobby Labonte1999 NASCAR Busch Grand National Series DNQs or WDs Click on the Race Number to see the complete results for that race. |
| Race | Site | Position | # | Sponsor / Owner | Car |
|---|---|---|---|---|---|
| 1999-02 | Rockingham | 56 | 44 | Slim Jim (Terry Labonte) | Chevrolet |
| 1999-05 | Darlington | 53 | 18 | MBNA (Joe Gibbs) | Pontiac |
| 1999-10 | Fontana | WD | 18 | MBNA (Joe Gibbs) | Pontiac |