THERE WILL BE NO FORMAL RACES AT THE WEST TEXAS MUD RUN IT IS AN OPEN PIT EVENT!!
Street Class
- 100% full stock body and OE frame required. No mods, no gutting
- Fenders may be trimmed for clearance
- Any lift kits which retain factory suspension is allowed
- Engine, differentials, trans, and transfer case must be OEM
- Engine in stock location. Limited to 3 external mods.
- Must run pump gas. NO RACING FUEL
- Engine must be able to pull steady 14in vacuum @ 1k RPM
- Up to 36″ uncut tires
- Open exhaust allowed
- No mods on diesel
Super Street
- Upholstery may be removed
- 100% full stock body and factory frame required.
- Fenders may be cut for tire clearance
- Any lift kit that retains stock suspension is okay.
- Differentials, trans and transfer case may be upgraded.
- OEM Engine in stock location. NO aluminum blocks unless OEM. No forced induction
- Single carb or OEM injection on pump gas only.
- Up to 42″ UNCUT Dot Tires
- Diesels may use programmers
Modified
- Any OEM frame, body and engine combination.
- Must have firewall and floor pan
- Any DOT tire, alterations allowed.
- 5 point harness required.
- Driveshaft loops required
- No alcohol. No nitro methane, No nitrous.
- Minimum 4 point cage required.
- Up to 44″ DOT tires.
Open
- Any frame, body or engine mods
- 6 point roll cage required.
- 5 point harness required
- External kill switch required.
- Fire extinguisher required.
- Driveshaft loops required
- Up to 44″ DOT tires.
Tractor
- Any tire over 44″
- V tread tires