Dirt Riot Stock Class rules-
1.2.1: Stock Trail Vehicles. This class is intended for vehicles in stock form with very little suspension modifications, limited in tire size, and performance modifications.
1.2.1.1: All stock trail class vehicles will be required to meet the Dirt Riot minimum safety standard requirements, which include; 4-point harnesses, solid metal hardtop over a 6-point cage that is tied into the frame of the vehicle, solid metal doors or door bars that extend from the b-pillar at shoulder height to the a-pillar at the ankle/knee height, 2 – 2.5pd rated fire extinguishers.
1.2.1.2: Frame: Stock Class vehicles must retain the entire stock chassis. Chassis modifications can be made only to strengthen the frame (adding material).
1.2.1.3: Body: Stock body must be maintained, trimming of fender wells is allowed for tire clearance only. No "comp cutting" of rear corners is allowed. No 'boat siding" is allowed. No cutting of floor board material is allowed.
1.2.1.4: Drive train: Drive train modifications are limited to internal up-grades of axles and gears, all stock class vehicles must retain drive train components that were available to that vehicle from the manufacturer.
1.2.1.5: Suspension: Lifting of a vehicle is allowed as long as no other rule for the class is broken. Only non adjustable shocks without coil carriers or air charges are allowed. Non adjustable, non factory bump stops are allowed.
1.2.1.6: Tires: Tires are limited in max size to 35 inch diameter by sidewall designation, if a tire appears to be greater than 35 inches, a measurement will be taken to determine if that tire is acceptable.
1.2.1.7: Steering: Aftermarket steering components are allowed as long as no other rule is broken. Ram assist steering is acceptable, full hydro ram steering is not acceptable.
1.2.1.8: Fuel Cells: Stock fuel tanks can be retained as long as the vent is routed to eliminate spillage, and a non vented gas cap is used to prevent spillage.
1.2.1.9: F-Toy class legal vehicles may enter Stock Trail as long as they meet the 35" tire rule.
1.2.1.10: Window nets are highly recommended.
