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Modified 4x4

1. Must have all safety equipment such as drive shaft loops, U-joints enclosed and three 1” loops in between the U-joint loops, driveshaft between transmission and transfer case must be completely enclosed, working kill switch, reverse light, engine side shields if the factory fender liners are removed (NTPA specs: 0.060 thick aluminum that is securely mounted to the frame and extends above the spark plug), explosion proof bell housing or scatter blanket, and fire extinguisher. 

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2. Must have a front and rear window. 

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3. Must have a non DOT approved tire. Can be cut or sharpened (altered). Tires cannot be legal in any other class. 

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4. All headers must not point toward the ground in any manner. Upright headers are highly encouraged.

 

5. Must have fire suit (jacket and pants) and Helmet. 

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6. Cubic inch limit of 650 for naturally aspirated engines. No air compressing devices, turbo chargers, or super chargers allowed.

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7. Must be equipped with safety wheels on the weight bar. Wheels to be 6 inches in diameter and 2 inches wide. Wheels should be at least 3 feet apart and approximately 8 inches from the ground. 

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8. Hitch length 30% of wheelbase, hitch height not to exceed 26 inches. Hitch must not exceed a maximum of 25 degree angle from pivot point to hook point.

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*All General Rules Apply

updated 01/02/2025

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