Jason Leffler NASCAR Truck Series results at Gateway
Back to Jason Leffler career stats
| Year | Race # | Start | Finish | Car # | Sponsor | Engine | Owner | Crew Chief | Qualifying Speed | Laps | X Led | Laps Led | Status | Money | Points |
| 2002 | 4 | 5 | 2 | 2 | Team ASE/Carquest Racing | Dodge | Jim Smith | 128.910 | 160 | 2 | 42 | running | 34650 | 175 | |
| 2003 | 12 | 8 | 2 | 2 | Team ASE Racing/Carquest | Dodge | Jim Smith | 160 | 0 | 0 | running | 35325 | 170 |
