RULES: BASED ON 2024 UMP RULEBOOK FOUND HERE 

TIRES

• SIZE: 90/11 OR 92/11
• COMPOUND: NLMT2 – ALL 4 TIRES OR NLMT3 – RR Option Only
• GROOVING/SIPING TIRES IS PERMITTED
• MINIMUM LEFT REAR TIRE PRESSURE – 8 PSI

Rules are subject to change at the sole discretion of event management. UPDATED: 11/15/24

Westhold System Transponders are required.  Rentals are available at track.

Raceivers/Switch devices are required to be utilized by all competitors.

• Division Rules Are Based Primarily on UMP Dirtcar Series Rulebooks

  • No minimum Weight Rule (Both Late Model & Modified Divisions)
    • Event reserves the right to weight any competitor for any or no reason at all
  • Minimum Left Rear Tire Pressure Required. 8 PSI. (Both Late Model & Modified Divisions)
    • Air PSI will be checked at officials discretion
  • Beadlocks are Allowed on all 4 corners
  • Left Side Wheel Covers are allowed. Must be bolted.
  • Any spring or rubber style droop limiter device is allowed.
  • Westhold System Transponders are required. Rentals are available onsite.
  • Raceievers/Switch devices are required to be utilized by all competitors.
  • No Fuel is allowed inside the building.  Fueling must be done in the fueling area only. ZERO TOLERANCE.
  • Competitors are only allowed to check in Qty 3 fuel jugs (15 Gals). Fuel will be available for purchase onsite.
  • Any team reserving a pit stall in advance, will be required to also reserve power.
  • All trailers must be unhooked.  Transporters of any kind must be removed from the building.
  • No Generators inside the building.
  • No ATV’s, UTV’s, Mules, Pit Bikes, or other vehicles. (E-Scooters and E-Bikes will be allowed at the discretion of event management. Must be 16 years of age to operate – Tentative & Subject to change)
  • Engines can only be fired on command and per a schedule provided by event staff.
  • Welding can only be done with a fire safety member present and at the direction of event management.
  • NO Pets. Pets are not allowed inside the building.
  • Mufflers are Required for both Late Model and Modified Divisions.
  • NO Turn Downs. Turn Down Exhausts are prohibited and must be removed.
  • Alcohol brought inside the pit area is prohibited.
  • Marking floors is prohibited.
  • Driving a damaged vehicle which drags or causes damage to floor will result in immediate disqualification for the weekend and fines.
  • ALL on track events are subject to a time limit. Officials may shorten any race event at their discretion.
  • Any competitor causing more than 1 single car caution may be disqualified (2 spin rule)
  • Oil & Fluids need to be properly disposed. Contact officials. (Do not put in trash cans)
  • Tires cannot be left behind (Take your own used tires and clean up grooved tire mess)
  • NO HOT PITS.  All racing at the dome does not have a hot pit or work area.
  • Engines On & Off procedures must be followed.  No firing engines unless specifically stated.
  • Event Staff WILL prep track & maintain surface during red flag conditions, whether the race has started or not.
  • Rules are always tentative & subject to change.  Event management reserves the right to make additional rules or changes at their discretion.