VEHICLE CLASSES

PRO 2

  • 2 Wheel Drive Full-size race trucks built on a standardized chassis

  • 700-800 Horsepower

  • 18” Front wheel travel limit

  • 20” Rear wheel travel limit

  • 117” Maximum wheelbase

  • 93” Maximum track width

  • 4200 lbs. Minimum weight

  • Pro 2 truck numbers 1-99

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PRO LITE 

  • 2 Wheel Drive Mid-size V-8 trucks and OEM Platform Engine trucks built on a standardized chassis

  • 450-500 Horsepower

  • 12" Front wheel travel limit

  • 14" Rear wheel travel limit

  • 106" Maximum wheelbase

  • 74" Maximum track width

  • 3400 lbs. Minimum weight

  • Pro Lite truck numbers 1-99

OPEN V8 / ULTRA4

  • 2 or 4 wheel drive full size V-8 trucks and ULTRA4 race cars

  • 400+ Horsepower

  • Travel and measurements vary

  • No minimum weights

  • Open V8/ULTRA4 numbers will vary 

MINI OPEN 

  • 2 wheel drive mid-size 4 cylinder or V6 desert trucks

  • Typically includes 1450 Trucks & Trophylites 

  • Travel and measurements vary

  • No minimum weights

  • Mini Open numbers will vary

MINI STOCK 

  • 2 Wheel Drive Mini trucks 1997 and older vehicles

  • 4 cylinder or V6 engines

  • 9" Front wheel travel limit

  • 11" Rear wheel travel limit

  • Measurements vary based on model

  • 2600-3200 lbs. Minimum weight

  • Mini Stock truck numbers 1-99

PRO BUGGY 

  • Open-wheel buggies

  • 2.4L Ecotec engines 

  • 210 Horsepower

  • 93" Maximum track width

  • 1900 lbs. Minimum weight

  • Pro Buggy numbers 1-99

LIMITED BUGGY 

  • Open-wheel buggies

  • VW based suspension and drivetrain

  • 1600 cc VW air-cooled engines

  • 80 Horsepower

  • 56” Maximum track width

  • 1600 lbs. Minimum weight

  • Limited Buggy numbers 300-399

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1600 DESERT BUGGY 

  • Open-wheel desert racing buggies

  • VW based suspension and drivetrain

  • 1600 cc VW air-cooled engines

  • 80 Horsepower

  • 56” Maximum track width

  • 1600 lbs. Minimum weight

  • 1600 Buggy numbers 1600-1699

CLASS 11

  • Stock VW sedan 

  • 1600 cc VW air-cooled engines

  • 80 Horsepower

  • Class 11 numbers 1100-1199

PRODUCTION 1000 UTV

  • Stock 1000 cc  UTV

  • 80-110 Horsepower

  • 72.5" Maximum overall width 

  • Minimum weight (RZR, Arctic Cat, Can Am): 1600 lbs

  • Minimum weight (Yamaha): 1778 lbs

  • Production 1000 numbers 900-999

PRODUCTION TURBO UTV

  • Stock 1000 cc factory turbo 2 seat UTV

  • 130-160 Horsepower

  • 74.5" Maximum overall width

  • 1800 lbs. Minimum weight

  • Production Turbo numbers 700-799

UNLIMITED UTV

  • Modified 1000 cc 2 seat UTV

  • 130+ Horsepower

  • Measurements vary

  • Unlimited UTV numbers 1-99

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SR1 UTV

  • Modified Yamaha Rhino

  • R1 1000cc street bike engine

  • 14000 RPM

  • Chain driven

  • 78" Maximum overall width

  • 1600 lbs. Minimum weight

  • SR1 numbers 1-99

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YOUTH 1000 UTV 

  • Stock Production UTVs

  • 1000cc

  • Single & Two-seat models

  • Drivers ages 12-15 

  • Youth 1000 numbers 1-99

RZR 170 UTV 

  • Stock Polaris RZR 170 UTV

  • 170 ccs

  • 53.5" Maximum overall width

  • 68.5" Maximum wheelbase

  • 650 lbs. Minimum weight

  • Drivers ages 6-12

  • RZR 170 numbers 100-199 

MODIFIED KART

  • Advanced kart class utilizing 450cc motorcycle motors

  • 48 Horsepower

  • 13" Front wheel travel limit

  • 19" Rear wheel travel limit

  • 73" Maximum wheelbase

  • 58" Maximum track width

  • 815 lbs. Minimum weight

  • Drivers ages 10-15

  • Modified Kart numbers 500-599

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JUNIOR 2 KART 

  • Custom single-seat mini race trucks

  • Honda GX390 389 cc 4-stroke air-cooled electric start engine

  • 11.7 Horsepower

  • 58.5" Maximum track width

  • 73" Maximum wheelbase

  • 670 lbs. Minimum weight

  • Drivers ages 8-15

  • JR 2 Kart numbers 400-499

JUNIOR 1 KART 

  • Custom single-seat mini race trucks

  • Honda GX270 270 cc 4-stroke air-cooled electric start engine

  • 9.5 Horsepower 

  • 56.75" Maximum track width

  • 71" Maximum wheelbase

  • 610 lbs. Minimum weight

  • Drivers ages 8-15

  • JR 1 Kart numbers 200-299

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