Greg Biffle NASCAR Truck Series results at I-70
Back to Greg Biffle career stats
| Year | Race # | Start | Finish | Car # | Sponsor | Engine | Owner | Crew Chief | Qualifying Speed | Laps | X Led | Laps Led | Status | Money | Points |
| 1998 | 6 | 13 | 21 | 50 | W.W. Grainger Racing | Ford | Roush | 112.261 | 198 | 0 | 0 | running | 6650 | 100 | |
| 1999 | 8 | 6 | 10 | 50 | Grainger | Ford | Roush | 113.526 | 203 | 0 | 0 | running | 8200 | 134 |
