1959 and older in all Divisions

20” Drawbar in all Divisions

Weight Classes in all Divisions: 3500, 4000, 4500, 5000, 5500, 6000, 6500, 7000

 

DIV 0 – Farm Stock (“Off the Farm/Out of the Barn” tractors) (3 MPH)

  • 3 MPH speed limit
  • 10% RPM
  • No Cut, Shaved or Altered Tires
  • Tractors in Div 0 can only pull in Div 0
  • Wheelie Bars optional

DIV 1 – Super Farm Stock (3 MPH)

  • 3 MPH speed limit
  • 10% RPM
  • No Cut, Shaved or Altered Tires
  • Max Tire size calculation of 69 is determined by the following formula. (Tire Width X 2) + Tire Diameter.
  • Max tire size is 15.5×38, 16.9×34 – 16” max rim width.
  • Wheelie Bars recommended

DIV TC – TOP CUT TIRES ONLY (4 MPH)

  • 4 MPH speed limit
  • 20% RPM
  • Max Tire size calculation of 69 is determined by the following formula. (Tire Width X 2) + Tire Diameter.
  • Max tire size is 15.5×38, 16.9×34 – 16” max rim width.
  • Top Cut Tires Only
  • Wheelie Bars Required

DIV 2 – Modified Stock (4 MPH)

  • 4 MPH speed limit
  • 20% RPM
  • Max Tire size calculation of 74.8 is determined by the following formula. (Tire Width X 2) + Tire Diameter.
  • Max tire size is 18.4×38, 18.4×34. All Classes.
  • Cut, Shaved or Altered Tires allowed.
  • Wheelie Bars Required

DIV 3 – Pro Stock (6 MPH)

  • 6 MPH speed limit
  • 20% RPM
  • Max Tire size calculation of 74.8 is determined by the following formula. (Tire Width X 2) + Tire Diameter.
  • Max tire size is 18.4×38, 18.4×34. All Classes.
  • Cut, Shaved or Altered Tires allowed.
  • Dead man throttles, except hand clutch tractors (hand must be on the clutch while pulling) are recommended.
  • Wheelie Bars Required

DIV 4 – Super Pro Stock (8 MPH)

  • 8 MPH speed limit
  • 20% RPM
  • Max Tire size calculation of 74.8 is determined by the following formula. (Tire Width X 2) + Tire Diameter.
  • Max tire size is 18.4×38, 18.4×34. All Classes.
  • Cut, Shaved or Altered Tires allowed.
  • Dead man throttles, except hand clutch tractors (hand must be on the clutch while pulling) are recommended.
  • Side shields 1/16″ steel OR 1/8″ aluminum recommended.
  • Wheelie Bars Required