​SPECIAL RULES AND LIMITS FOR DIVISION 3 TRACTORS

1. Wheelie bars required
2. Tires may be full-cut
3. Stock RPM’s with 20% error.
4. Allow factory tractors with turbo chargers from the factory compete in 6,000 class and heavier.
5. 3.5 mph speed limit
6. No shifting after the 50 foot line
7. Weights and brackets not to extend more than 24” ion 2,750-3,500 classes
8. Weights no further than 11 feet from center of rear axle in all classes above 3,500
9. Rear weights not to extend beyond rear tires.
10. Electronic ignitions allowed but no rev limiters
11. Stock drawbar no higher than 20” to hitch point. 
12. Hitch point at least 18” back from center of rear axle.
13. Pressed steel wheels allowed with axle adapters
14. Widened or oversized rims may be used
15. Tire limits: 18.4 X 38