Alan Kulwicki at Sonoma
Alan Kulwicki has made 4 NASCAR Cup Series starts at Sonoma since 1989, with 0 wins, 0 top-10s and an average finish of 19.5.
Totals at Sonoma by series
| Series | Starts | Wins | Top 5 | Top 10 | Laps led | Avg finish | Avg start | Best finish |
|---|---|---|---|---|---|---|---|---|
| Cup Series | 4 | 0 | 0 | 0 | 5 | 19.5 | 10.5 | 11 |
Every start at Sonoma
| Date | Race | Series | Start | Finish | Laps led | Status |
|---|---|---|---|---|---|---|
| June 7, 1992 | 1992 Save Mart 300K | Winston Cup Series | 7 | 14 | 5 | Running |
| June 9, 1991 | 1991 Banquet Frozen Foods 300 | Winston Cup Series | 7 | 17 | 0 | Running |
| June 10, 1990 | 1990 Banquet Frozen Foods 300 | Winston Cup Series | 21 | 11 | 0 | Running |
| June 11, 1989 | 1989 Banquet Frozen Foods 300 | Winston Cup Series | 7 | 36 | 0 | Engine |