Steve Portenga at Mesa Marin Raceway
Steve Portenga has made 3 NASCAR Truck Series starts at Mesa Marin Raceway since 1995, with 0 wins, 0 top-10s and an average finish of 25.7.
Totals at Mesa Marin Raceway by series
| Series | Starts | Wins | Top 5 | Top 10 | Laps led | Avg finish | Avg start | Best finish |
|---|---|---|---|---|---|---|---|---|
| Truck Series | 3 | 0 | 0 | 0 | 0 | 25.7 | 12 | 21 |
Every start at Mesa Marin Raceway
| Date | Race | Series | Start | Finish | Laps led | Status |
|---|---|---|---|---|---|---|
| March 17, 2001 | 2001 OSH 250 | Craftsman Truck Series | 10 | 32 | 0 | Running |
| October 15, 1995 | 1995 Spears Manufacturing 200 | SuperTruck Series | 14 | 24 | 0 | Running |
| April 22, 1995 | 1995 Ford Credit 125 | SuperTruck Series | 12 | 21 | 0 | Running |