John Jackson at Iowa
John Jackson has made 5 NASCAR Xfinity Series starts at Iowa since 2012, with 0 wins, 0 top 10s and an average finish of 36.0.
Totals at Iowa by series
| Series | Starts | Wins | Top 5 | Top 10 | Laps led | Avg finish | Avg start | Best finish |
|---|---|---|---|---|---|---|---|---|
| Xfinity Series | 5 | 0 | 0 | 0 | 0 | 36 | 39 | 31 |
| Truck Series | 1 | 0 | 0 | 0 | 0 | 31 | 20 | 31 |
Every start at Iowa
| Date | Race | Series | Start | Finish | Laps led | Status |
|---|---|---|---|---|---|---|
| July 30, 2016 | 2016 U.S. Cellular 250 | Xfinity Series | 39 | 40 | 0 | Electrical |
| August 1, 2015 | 2015 U.S. Cellular 250 Presented by New Holland | Xfinity Series | 39 | 36 | 0 | Overheating |
| May 17, 2015 | 2015 3M 250 | Xfinity Series | 39 | 31 | 0 | Running |
| August 2, 2014 | 2014 U.S. Cellular 250 | Xfinity Series | 37 | 37 | 0 | Brakes |
| May 20, 2012 | 2012 Pioneer Hi-Bred 250 | Xfinity Series | 41 | 36 | 0 | Vibration |
| September 5, 2009 | 2009 Lucas Oil 200 | Truck Series | 20 | 31 | 0 | Vibration |