All curent classes are on carpet.
1/18th and 1/16th scale racing: This is a class for beginners to learn racing and introduce them to R/C monster truck racing. This class is not designed to be highly competitive. When participants are achieving times with a truck that is comparable to the times achieved with trucks in a regular class, that participant will be moved to the regular class. This point will be reached by averaging out all of the times from the regular class for the same event. This decision will be made by the Monster Truck Director and their staff. The participants should arrange for their own vehicle. The vehicle may be of any make, size, or configuration. The truck can be either 2WD or 4WD. In the event a truck is not available for every member of the family, a truck may be used more than once in this class.
1/10th scale racing: 4WD Box Stock Motor: Limit of two motors. 3 motor options allowed:
1. Original, out of the box
2. ROAR* 27T Motor
3. 27T or higher turn motor Battery: Up to 6-cells, sub C-size maximum. Battery must be in stock location. Must be NiCad or NiMH. Chassis: The chassis* and gearboxes* must be *original equipment for that vehicle. Original gears and pinion only. Monster truck conversions are not allowed. *Original Shocks and Suspension, no modifications allowed. Aftermarket ball bearings allowed on all axles and gear assemblies. No straight axles allowed. Entire chassis must be present in stock location and direction. Must use 4 wheel steering, may upgrade speed control. Tires: *Original equipment for that vehicle. No cut tires allowed. Weight: Minimum 8 lbs. Wheelbase: Must be original for that vehicle. Other: Only changes allowed are to lexan body and ESC. Open to all types of 1/10 scale 4 wheel steering trucks that fit current rules. 4WD Super Stock Motor: Limit of two 27T stock motors with a maximum MSRP of $60.00 each. Battery: Maximum of 2 cell LiPo or 7 "C" cell NiMh or NiCad. Chassis: May be stock or aftermarket, Ground Pounder or Clodbuster chassis. Tires: Maximum tire diameter is 6 ½ inches. The maximum tire width is 4 ½ inches. The minimum tire diameter is 5 ½ inches. The minimum tire width is 4 inches. May run any tread tire that is available or stock tire that truck came with. Weight: Minimum 7 3/4 lbs. Wheelbase: 11 inches maximum when compressed. Suspension: May use oil shocks. Shock mounting positions must not differ from that of a stock Ground Pounder or Clodbuster chassis. Must use stock swing arms. Stock suspension should maintain the factory geometry. No sway bar(s) permitted. Steering: 2 or 4 wheel steering is permitted. Servo mounts may be changed. Steering may be upgraded with aftermarket parts. Gearboxes: May use stock or aftermarket gearboxes. May change the axles to aftermarket parts.