Class Rules

33" Stock
33" and below dot tire only, stock type suspension except lift. Must have stock frame, no wheel base alterations. Full bodied vehichles. No cutting or gutting of vehichles. Motor must match make of vehichle. (ford in ford, chevy in chevy). Must be able to pull 17" vacuum at 1000 RPM. No vacuum pumps. No aftermarket heads or blocks. No Race fuel, must run off pump gas. Fuel Cells allowed. Must run exhaust at least past back of cab. Must have full interior, only thing that can be removed is tops off of Jeeps, Blazers, etc. with same feature that can be done if no tools are used in removal of top. Motor must be in stock location. Radiator and batteries must be in stock location. All topless vehichles must have roll cage. Must have all brakes on both axles. No fiberglass bodies.

If a truck qualifies for the 33 or the 36.5 stock class and does not have a 4 point roll cage, then they CAN run in another class with bigger tires and are EXEMPT from the 4 pointroll cage rule.

36.5" Modified Stock
36.5" and below dot tire only, stock type suspension except lift. Must have a truck frame. Body swaps allowed. Midsize and smaller can have a small block or smaller only, 1/2 ton and up can have big block.Must pull 14" vacuum at 1000 RPM. Engine must be in stock location and full bodied vehichles only. No gutting of vehichles allowed. No fiber glass bodied vehichles allowed. No chain drives allowed must have factory type transfer case. Must have all brakes on both axles. Fire wall & floor board must be in stock location and made from stock material. No vacuum pumps allowed. May run Open Headers, Fuel Cells allowed. Must run on pump gas. No racing fuel. No nitrous, alcohol,aftermarket injections, blowers duel carbs or super chargers. No aluminum heads unless OEM application.

36.5" Modified Stock Womens
36.5" and below dot tire only, stock type suspension except lift. Must have a truck frame. Body swaps allowed. Midsize and smaller can have a small block or smaller only, 1/2 ton and up can have big block.Must pull 14" vacuum at 1000 RPM. Engine must be in stock location and full bodied vehichles only. No gutting of vehichles allowed. No fiber glass bodied vehichles allowed. No chain drives allowed must have factory type transfer case. Must have all brakes on both axles. Fire wall & floor board must be in stock location and made from stock material. No vacuum pumps allowed. May run Open Headers, Fuel Cells allowed. Must run on pump gas. No racing fuel. No nitrous, alcohol,aftermarket injections, blowers duel carbs or super chargers. No aluminum heads unless OEM application.

36.5" Modified
MUST HAVE FOUR POINT ROLL CAGE TO THE FRAME, MINIUM.
(Roll cage exceptions-- see general rules)
Must have cab and oem frame min. Any type of tires allowed measuring 36.5" and below if not factory stamped and legible it will be measured, no exceptions. No nitrous, aftermarket injections, blowers, duel carbs or super chargers. Open exhaust okay not aimed at spectators or officials, going up, down, or back. Transfer case required, no chain drives allowed. Balancer can not be behind front axle tube. No Passengers under 18 years old. Must have 2 drive shaft loops, 1 in front and 1 in back.

40" Super Stock
MUST HAVE FOUR POINT ROLL CAGE TO THE FRAME, MINIUM.
(Roll Cage Exceptions-- see general rules)
No cut tires. 40" & under DOT tires only. No ag tires or paddle tires. Full body vehichles required (Cab & OEM Frame min.) Can have open exhaust going up, down or back (anything not aimed at spectators or officials) Transfer case required, no chain drives allowed. No after market injection, blowers, super chargers, nitrous or multiple carbs allowed. No nitrous bottles allowed in vehichle. Any type of fuel allowed. Fuel cells allowed. Balancers can not be behind front axle tube. No Passengers under 18 years old.

44" Outlaw
MUST HAVE FOUR POINT ROLL CAGE TO THE FRAME. MINIUM.
(Roll cage exceptions -- see general rules)
Must have cab and OEM frame. Any type of tire allowed measuring 44" and below, no exceptions. If the tire isn't factory stamped & legible it will be measured. Any type of fuel, after market injection & nitrous allowed. Exhaust must exit away from spectators & officials. No Passengers allowed. Must wear firesuit if you run alcohol or nitrous. Must have 2 drive shaft loops, 1 in front and 1 in back. Balancer within 5" of front axle.

44" Super Modified
MUST HAVE FOUR POINT ROLL CAGE TO THE FRAME, MINIUM.
(Roll cage exceptions -- see general rules)
No cut tires. 44" under dot tires only. Full body vehichles. (Cab and OE frame min.) No after market turbo, blowers, or super chargers allowed. Transfer case required, no chain drives allowed. Any type of fuel, after market injection & nitrous allowed. Exhaust must exit away from spectators & officials. Balancer can not be behind front axle tube. No passengers allowed. Must wear fire suit if you run alcohol or nitrous. Must have 2 drive shaft loops, 1 in front and 1 in back.

Open
MUST HAVE FOUR POINT ROLL CAGE TO THE FRAME. MINIUM.

ANYTHING GOES. NO PASSENGERS ALLOWED. Must wear fire suit if you run alcohol or nitrous. Must have 2 drive shaft loops, 1 in front and 1 in back.

Womens Open
MUST HAVE FOUR POINT ROLL CAGE TO THE FRAME. MINIUM.

ANYTHING GOES. NO PASSENGERS ALLOWED. Must wear fire suit if you run alcohol or nitrous. Must have 2 drive shaft loops, 1 in front and 1 in back.