6 MPH AND 8 MPH FARM CLASS RULES:
- Tractors must have lift top, rockshaft, PTO, or factory wheatland cover.
- Factory front weight brackets
- Max 20-inch drawbar height (measured at center of clevis) no 3rd arm inches or cheating hitches of any kind.
- Farm tires only. No cut tires of any kind.
- All weights must be bracketed: No loose weights laying on floorboards of tractor, no weights hanging on chain, etc.
- No weights hanging past the furthest most point of rear tractor tires.
- 2650 RPM max
**ALL TRACTORS ARE SUBJECT TO INSPECTION AND RANDOM RPM CHECKS AT ANY TIME, JUDGES' DECISIONS ARE FINAL**
TOO HOT TOO FARM 12 MPR/OPEN CLASS RULES:
- No curved exhaust pipes.
- ROPS, wheelie bars, air shut-off – cable ran to the back of tractor with D-ring connected to air shut-off recommended in the 12 mph, mandatory in Open Class.
- No full-cut or double-cut tires (top-cuts allowed)
- No weights hanging past the furthest most point of the rear tractor tires.
- Max 20-inch drawer height.
- 3000 RPM max
**ALL TRACTORS ARE SUBJECT TO INSPECTION AND RANDOM RPM CHECKS AT ANY TIME, JUDGES' DECISIONS ARE FINAL**
8500 LBS DIESEL TRUCK CLASS RULES:
- Proof of License and Registration
- No hanging weights.
GAS STREET LEGAL TRUCK RULES:
- Proof of License and Registration
- No hanging weights.