Classes:  Classes are based on vehicle size and weight, not motor size or wheelbase.

Full Size Truck:  ½ Ton or Greater  Examples:  Ford F Series Trucks, Chevrolet Silverado, Bronco, Full Size Blazer, Econoline or any full size van.
****** Must have 6 point cage with rolled corners******(see rule 28 in rules for vehicles)

Full Size Cars:  Examples:  Ford Taurus, Chevrolet Caprice, Pontiac Grand Prix, Any Family Sedan or Wagon.

Compact Trucks and SUVs: Examples:  S10 Truck or Blazer, Jeeps, Bronco II, Explorer, Mini Vans
****** Must have 6 point cage with rolled corners******(see rule 28 in rules for vehicles)

Compact Cars:  Examples:  Ford Escort (hatchback & wagons), Ford Probe, Pontiac Lemans, Chevrolet Cavaliers, Dodge Omni

Modified class:  Jeeps, Broncos…. Any fullsize or compact truck
****** Must have 6 point cage with rolled corners******(see rule 28 in rules for vehicles)


Class 2 ATV side by side classes:

• 750 cc and under
• 750 cc and greater (razor or modified)

For a full list of rules:
**Download PDF of 2011 Auto Cross & Trailer Race Rules**