The National Hot Rod Diesel Association - The largest and longest-running diesel motorsport organization in the world.
- 8405 Raceway Lane, Acton, MT 59002
- August 14-15, 2026
NHRDA Big Sky Truck Fest
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.
Event Features:
- Drag racing
- Truck exhibitions
- Big rig light show
- Dyno competition
- Burnout contest
- Vendor displays
- Weekend camping
- Food service
- Beer garden
- Streamed live on Diesel TV
Event Schedule:
Friday Schedule:
- Spectator Gates Open: 3:00 PM
- Drag racing qualifying (2 rounds) 5:00-7:00 PM
- No Time drag racing 5:00-8:00 PM
- Dyno testing 5:00-8:00 PM
- Burnout pit contest 7:30-8:30 PM
- Big Rig light show 8:00-9:30 PM
Saturday Schedule:
- Competitor Gates Open: 8:00 AM
- Spectator Gates Open: 9:00 AM
- Final qualifying round 11:00 AM
- Drag race eliminations begin 1:00 PM
- Truck show and show & shine 9:00 AM-4:00 PM
- Dyno contest 9:00 AM-5:00 PM
Racing Classes:
Top Diesel
Pro Mod
Hot Rod Semi
Pro Street
Super Street
6.70 Index
Super Diesel
Sportsman
Big Rig Bracket
Test N Tune
Spectator Pricing:
- Adult Weekend: $30
- Saturday Only: $20
- Children 12 Under: Free
- Trackside Tailgate Parking: $50
- Dry Camping Weekend: $100 (no hookup)
Competitor Tech Card Pricing:
- Top Diesel Pro Mod: $200
- Hot Rod Semi Pro Street: $150
- Super Street 670 Index: $100
- Super Diesel Sportsman: $80
- Big Rig Bracket: $80
- Test Tune Friday: $50
- Burnout Pit: $100
- Big Rig Show Shine: $50
- Pickup Show Shine: $50
- Dyno Registration: $130
- Crew Member Admission: $30
Requirements:
- All drag race competitors must maintain current 2026 NHRDA membership
- Mandatory drivers meetings scheduled for both days
Recommended Lodging:
Billings Hotel & Convention Center
1223 Mullowney Lane, Billings, MT 59101
406-248-7151
Group code available upon request