Jonathan Harstad
- Age
- 44
- Hometown
- Yorba Linda, CA
- Race Vehicle Number
- #923
- Racer Role
- Driver of Record
- Class
- Class 9 Challenger

Race Vehicle Information
- Vehicle Class
- Class 9 Challenger
- Vehicle Number
- #923
- Model Year
- 1989
- Tire Manufacturer
- Yokohama Tire
- Shock Manufacturer
- King Shocks
- Light Manufacturer
- Rigid Industries
Other Vehicle Sponsors
Harstad Race Program Management - HarstadRPM.com, Toyota Escondido Racing Kartek Rigid Industries Viscid Designs VP Fuels Optima Batteries King Shocks PCI Radios Yokohama Tires
Additional Drivers
News
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Aug. 1, 2024
2024 UNLTD Championship Chase: Limited Car, Vintage, and Military Classes
This week, the focus shifts to many of our limited car classes, from iconic air-cooled buggies to vintage and even military machines:
Statistics
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Total Points Scored