The National Hot Rod Diesel Association - The largest and longest-running diesel motorsport organization in the world.
NATIONAL HOT ROD DIESEL ASSOCIATION
The National Hot Rod Diesel Association is a community of hot rod enthusiasts who share a passion for building and driving hot rod diesel powered vehicles.
EVENT AND SCHEDULE
NHRDA BIG SKY TRUCK FEST 2026
The Biggest Truck Show in Montana
This action-packed weekend combines drag racing, truck exhibitions, a big rig light show, dyno competition, and a burnout contest. The venue features vendor displays showcasing diesel performance products, weekend camping accommodations, food service, and a beer garden. All competitors are welcomed, and the event streams live on Diesel TV.
- Drag racing
- Truck exhibitions
- Big rig light show
- Dyno competition
Blue Collar - Average Joe
NHRDA No Prep Racing Series
Built for diesel racers who refuse to ruin a great street truck just to compete. The NHRDA No Prep Race Series highlights real-world, high-performance diesel trucks in a true no prep environment — where setup, driving, and power all matter.
- 3 No Prep Racing Classes
- Flashlight Start
Skill
Excitement
2026 NHRDA SPONSORS
PROUD SPONSORS OF THE NHRDA
COMPETE IN YOUR CLASS
9 DIESEL RACING CLASSES
NHRDA
2026 NHRDA RULES
Check out the official 2026 NHRDA Drag Racing Class Rulebook, safety guidelines, and class specifications.
