1989 J.D. McDuffie NASCAR Winston Cup statistics
Back to J.D. McDuffie career stats
| Race # | Track | Driver | Start | Finish | Car # | Sponsor | Engine | Crew Chief | Qualifying Speed | Laps | X Led | Laps Led | Status | Money | Points |
| 1 | Daytona | J.D. McDuffie | 29 | 24 | 70 | Rumple Furniture Co. | Pontiac | 193 | 0 | 0 | running | 13640 | 91 | ||
| 2 | Rockingham | J.D. McDuffie | 40 | 37 | 70 | Rumple Furniture Co. | Pontiac | 384 | 0 | 0 | oil pressure | 1900 | 52 | ||
| 5 | Darlington | J.D. McDuffie | 40 | 31 | 70 | Rumple Furniture Co. | Pontiac | 339 | 0 | 0 | running | 1935 | 70 | ||
| 18 | Watkins Glen | J.D. McDuffie | 36 | 35 | 70 | Rumple Furniture Co. | Pontiac | 28 | 0 | 0 | engine | 1755 | 58 | ||
| 21 | Darlington | J.D. McDuffie | 36 | 36 | 70 | Son's Auto Supply | Pontiac | 90 | 0 | 0 | engine | 2325 | 55 | ||
| 22 | Richmond | J.D. McDuffie | 32 | 31 | 70 | McDuffie Racing | Pontiac | 110 | 0 | 0 | overheating | 2365 | 70 | ||
| 23 | Dover | J.D. McDuffie | 39 | 34 | 70 | McDuffie Racing | Pontiac | 237 | 0 | 0 | engine | 1900 | 61 |
