Irv Sanderson NASCAR Cup statistics at Charlotte
| Year | Race # | Driver | Start | Finish | Car # | Sponsor | Engine | Crew Chief | Qualifying Speed | Laps | X Led | Laps Led | Status | Money | Points |
| 1982 | 12 | Dean Combs | 24 | 38 | 77 | People's Car | Buick | | | 97 | 0 | 0 | handling | 1435 | 49 |
| 1982 | 26 | Dean Combs | 27 | 34 | 77 | Boulevard Datsun Racing | Buick | | | 91 | 0 | 0 | transmission | 1115 | 61 |
| 1983 | 12 | Dean Combs | 23 | 13 | 77 | Best Products | Buick | | | 388 | 0 | 0 | running | 4450 | 124 |
| 1983 | 27 | Dean Combs | 26 | 32 | 97 | Best Products | Oldsmobile | | | 283 | 0 | 0 | engine | 1125 | 67 |
| 1984 | 12 | Dean Combs | 29 | 18 | 97 | Best Products | Oldsmobile | | | 389 | 0 | 0 | running | 3575 | 109 |
| 1984 | 26 | Dean Combs | 18 | 28 | 97 | Best Products | Chevrolet | | | 266 | 0 | 0 | vibration | 1245 | 79 |
