R.K. Smith NASCAR Cup Series results at Sonoma
Back to R.K. Smith career stats
| Year | Race # | Start | Finish | Car # | Sponsor | Engine | Owner | Crew Chief | Qualifying Speed | Laps | X Led | Laps Led | Status | Money | Points |
| 1991 | 12 | 36 | 43 | 09 | Midgley Racing | Pontiac | Midgley | 2 | 0 | 0 | engine | 3475 | 34 | ||
| 1992 | 12 | 29 | 33 | 09 | Midgley Racing | Pontiac | Midgley | 70 | 0 | 0 | engine | 4880 | 64 |
