| 1 | 1989-01 |
Alan Kulwicki
A. Kulwicki | 9 | 7 | 7 |  | Zerex Anti-Freeze | 200 | 6 |
| 2 | 1989-02 |
Alan Kulwicki
A. Kulwicki | 12 | 2 | 7 | | Zerex Anti-Freeze | 492 | 24 |
| 3 | 1989-03 |
Alan Kulwicki
A. Kulwicki | 1 | 16 | 7 | | Zerex Anti-Freeze | 316 | 0 |
| 4 | 1989-04 |
Alan Kulwicki
A. Kulwicki | 4 | 2 | 7 | | Zerex Anti-Freeze | 400 | 108 |
| 5 | 1989-05 |
Alan Kulwicki
A. Kulwicki | 3 | 7 | 7 | | Zerex Anti-Freeze | 366 | 56 |
| 6 | 1989-06 |
Alan Kulwicki
A. Kulwicki | 3 | 20 | 7 | | Zerex Anti-Freeze | 458 | 3 |
| 7 | 1989-07 |
Alan Kulwicki
A. Kulwicki | 13 | 2 | 7 | | Zerex Anti-Freeze | 400 | 0 |
| 8 | 1989-08 |
Alan Kulwicki
A. Kulwicki | 2 | 22 | 7 | | Zerex Anti-Freeze | 450 | 51 |
| 9 | 1989-09 |
Alan Kulwicki
A. Kulwicki | 29 | 13 | 7 | | Zerex Anti-Freeze | 188 | 0 |
| 10 | 1989-10 |
Alan Kulwicki
A. Kulwicki | 1 | 23 | 7 | | Zerex Anti-Freeze | 371 | 138 |
| 11 | 1989-11 |
Alan Kulwicki
A. Kulwicki | 17 | 25 | 7 | | Zerex Anti-Freeze | 444 | 0 |
| 12 | 1989-12 |
Alan Kulwicki
A. Kulwicki | 7 | 36 | 7 | | Zerex Anti-Freeze | 55 | 0 |
| 13 | 1989-13 |
Alan Kulwicki
A. Kulwicki | 15 | 34 | 7 | | Zerex Anti-Freeze | 96 | 0 |
| 14 | 1989-14 |
Alan Kulwicki
A. Kulwicki | 3 | 36 | 7 | | Zerex Anti-Freeze | 119 | 0 |
| 15 | 1989-15 |
Alan Kulwicki
A. Kulwicki | 9 | 5 | 7 | | Zerex Anti-Freeze | 160 | 0 |
| 16 | 1989-16 |
Alan Kulwicki
A. Kulwicki | 4 | 39 | 7 | | Zerex Anti-Freeze | 10 | 0 |
| 17 | 1989-17 |
Alan Kulwicki
A. Kulwicki | 12 | 30 | 7 | | Zerex Anti-Freeze | 145 | 0 |
| 18 | 1989-18 |
Alan Kulwicki
A. Kulwicki | 10 | 39 | 7 | | Zerex Anti-Freeze | 5 | 0 |
| 19 | 1989-19 |
Alan Kulwicki
A. Kulwicki | 3 | 10 | 7 | | Zerex Anti-Freeze | 200 | 9 |
| 20 | 1989-20 |
Alan Kulwicki
A. Kulwicki | 1 | 2 | 7 | | Zerex Anti-Freeze | 500 | 27 |
| 21 | 1989-21 |
Alan Kulwicki
A. Kulwicki | 1 | 32 | 7 | | Zerex Anti-Freeze | 184 | 17 |
| 22 | 1989-22 |
Alan Kulwicki
A. Kulwicki | 14 | 15 | 7 | | Zerex Anti-Freeze | 372 | 0 |
| 23 | 1989-23 |
Alan Kulwicki
A. Kulwicki | 2 | 32 | 7 | | Zerex Anti-Freeze | 274 | 16 |
| 24 | 1989-24 |
Alan Kulwicki
A. Kulwicki | 8 | 26 | 7 | | Zerex Anti-Freeze | 316 | 7 |
| 25 | 1989-25 |
Alan Kulwicki
A. Kulwicki | 7 | 28 | 7 | | Zerex Anti-Freeze | 278 | 0 |
| 26 | 1989-26 |
Alan Kulwicki
A. Kulwicki | 17 | 11 | 7 | | Zerex Anti-Freeze | 398 | 0 |
| 27 | 1989-27 |
Alan Kulwicki
A. Kulwicki | 1 | 9 | 7 | | Zerex Anti-Freeze | 490 | 6 |
| 28 | 1989-28 |
Alan Kulwicki
A. Kulwicki | 3 | 11 | 7 | | Zerex Anti-Freeze | 312 | 96 |
| 29 | 1989-29 |
Alan Kulwicki
A. Kulwicki | 1 | 13 | 7 | | Zerex Anti-Freeze | 325 | 0 |
