RULES for Mud Run

Street Class 

  1. Truck must be street legal! Tags, Insurance, & Inspection Sticker. Unless your state of registration dose not require a inspection sticker.
  2. This class MUST pull the cable.
  3. Tire must be D.O. T. approved. No Cut or Modified tires.
  4. No heavy engine modifications. No Blowers
  5. No dominator carburetors.
  6. Injection changes or modifications must be small. ( no enderly or high performance systems)
  7. Must have stock suspension. (lift is allowed for tire clearance)
  8. Must have mufflers (unless diesel) no upright headers, Header upgrades are allowed as long as the headers are connected to full exhaust
  9. Legal tag and insurance on vehicle. You must provide proof!
  10. Aftermarket air filter upgrade is ok.
  11. Nitrous is not allowed, No bottle in the truck and lines must be plugged. Any truck found with connected lines in this class will draw a disqualification.
  12. Must wear helmet. Helmet must have current DOT approval.
  13. Must wear seat belt/harness. If you are using a 4 or 5 point harness it must be in-date
  14. Must have solid visible hitch points for cable. No chains.
  15. Motor must be same make as vehicle.
  16. No forced induction system. (unless factory or diesels with turbo approved)
  17. Four wheel brakes required.
  18. Must have full factory body and frame ( trimming fenders for clearance approved) bed must have floor in it. Bed can be home made but must have a bed, or stake bed.
  19. Motor and axles must be in stock location.
    (axle swaps are approved as long as the make could have come with that truck)
  20. Must have factory dash, and no gutting the cab. (after market gauges and shifter approved)
  21. Must have working factory lights.
  22. Any vehicle that came from the manufacture with a removable top ( i.e Blazer, Bronco, Scout, Jeep Etc.) will be permitted to remove the top, but must have at least a roll bar.
  23. Tire size for this class is, up to 38.5 in / 39-49
SUPER STREET (SMALL AND BIG TIRES)

This class will pull the cable.

  1. Must wear helmet. Helmet must have current DOT approval.
  2. Tires must be DOT approved, No Cuts, Tractor Tires, or Modified Tires.
  3. Must be of street type. Tags and Insurance are not required.
  4. Open headers and Up-rights are approved for this class.
  5. Must have stock suspension. (lift is allowed for tire clearance)
  6. Motor and axles must be in stock location. (axle swaps & Straight axle Conversion ok)
  7. There is a single carburetor limitation, Dominator carburetor is approved in this class.
  8. Fuel cells must be located in the bed and secured by at least 2 metal straps, no rubber straps.
  9. Must have full factory body and frame.(Trimming of fenders for clearance is approved.
  10. Bed must have a full floor in it.
  11. Must have working factory lights.
  12. Steering must be factory, with no hydraulic rams, cross over approved.
  13. If you have to change your body or chassis, your axles must fit into wheel wells.
  14. No Nitro methane, or Alcohol fuel in this class.
  15. Must have factory fire wall.
  16. Nitrous is not allowed, No bottle in the truck and lines must be plugged. Any truck found with connected lines in this class will draw a disqualification.
  17. Must have a kill switch with in reach of the driver.
  18. SFI Fire suite RECOMMENDED!
  19. Must have a fire extinguisher in reach of the driver.
  20. Must have drive shaft, and yoke loops on both front and rear shafts.
  21. No Aluminum Blocks, & No Blowers
  22. Must have solid visible hitch points for cable. No chains.
  23. 6 point roll cage Mandatory.
  24. Any vehicle that came from the manufacture with a removable top ( i.e Blazer, Bronco, Scout, Jeep Etc.) will be permitted to remove the top, but must have at least a roll bar.
  25. Tire size for this class is, up to 38.5 in / 39-49

 

 

MODIFIED (SMALL AND BIG TIRES)

 

  1. Tires must be DOT approved. Cuts are accepted. No paddle tires.
  2. No Coil Over's or 3 or 4 link suspensions.
  3. Must have a fire extinguisher in reach of the driver.
  4. Must have fire wall, between the driver and motor.
  5. Nitrous is not allowed, No bottle in the truck and lines must be plugged. Any truck found with connected lines in this class will draw a disqualification.
  6. No Nitro methane fuel.
  7. Must have solid visible hitch points for cable. No chains.
  8. Must have ignition "Kill Switch" in reach of the drive while belted in the seat.
  9. No Aluminum Blocks.
  10. Naturally Aspirated only.
  11. Wheel Base cannot exceed 150 inches.
  12. Must wear helmet. Helmet must have current DOT approval.
  13. Must have at lest a 4 point harness and be in-date.
  14. Diver must were SFI-3 Approved Fire Suit, and all accessories. Suit must be in-date.
  15. All roll bars must be attached to the frame.
  16. All truck in this class must have a minimum of a 4 point roll cage, and Fully gusseted.
  17. Must have front and rear drive shaft, & Yoke loops.
  18. Must have Transmission Blanket Shield, or Current SFI rated Trans Housing. All SFI approved equipment must be in date.
  19. Tire size for this class is, up to 38.5 in / 39-49

 

SUPER MODIFIED

  1. Tires must be DOT approved. Cuts are accepted. No paddle tires.
  2. Cable is optional in this class refer to general rules on not pulling the cable.
  3. Coil Over's or 3 or 4 link suspensions required
  4. Nitrous is not allowed, No bottle in the truck and lines must be plugged. Any truck found with connected lines in this class will draw a disqualification.
  5. No Nitro methane fuel.
  6. Must have solid visible hitch points for cable. No chains.
  7. No Aluminum Blocks.
  8. Naturally Aspirated only.
  9. Wheel Base cannot exceed 150 inches.
  10. Must wear helmet. Helmet must have current DOT approval.
  11. Must have at lest a 4 point harness and be in-date.
  12. Diver must were SFI-3 Approved Fire Suit, and all accessories. Suit must be in-date.
  13. All roll bars must be attached to the frame.
  14. Must have front and rear drive shaft, & Yoke loops.
  15. Must have Transmission Blanket Shields, or Current SFI rated Trans Housing. All SFI approved equipment must be in date.
  16. All trucks must have a 8 point roll cage, fully gusseted.
  17. Tire size for this class is, up to 38.5 in / 39-49