STREET MODIFIED DIESEL 4x4 TRUCK RULES

8000 lbs.

 

1. Hitch height to be no more than 26” at point of hook before, during and after pull and no closer than 36% of the wheel base to the center point of the rear end. Hitch must be rigid in all directions and solidly mounted. Pulling point can be no more than 1 ½ inches from back edge of hitching device. No clevis, chains or cable allowed in hitching device. Hitch must be attached to frame. Reese type hitch recommended. If ring type, MUST BE HORIZONTAL

2. Seatbelts are mandatory.

3. Rear suspension must have minimum of 2 inches travel. Air bags must be disconnected.

4. No hanging weights allowed off the front bumper. Secured weights will be accepted in the bed. (Added weight will be at the discretion of the scale judge, e.g. pallet of salt blocks will not be accepted; portable welders may be allowed.)

5. Tires must be DOT approved

6. Diesel fuel is the only allowed fuel. Alternative fuel tanks must be completely disconnected from the engine. Removal of alternative fuel tanks will be required.

7. Limited to one single turbo charger with an outlet that is no more than 4 inches in diameter.

8. Engine performance modifications are allowed(i.e. power chips). Engine configuration must be available in production form.

9. Vehicle/engine combination must be available from a manufacturer in production form.

10. Vehicle must be street drivable with all DOT requirements; e.g. turn signals, mirrors, headlamps and bumpers must be intact and operational.

11. Vehicle must be currently licensed and insured.

12. ANY PERSON CHEATING ON ANY OF THE ABOVE RULES WILL SUBJECT TO DISQUALIFICATION.