
Winches are HIGHLY recommended!!!!! Expect to use a winch.This is to encourage competitors to improve their rigs from one event to another. Courses will be tough and made to push the scale vehicle's limits.Batteries must be chassis mounted and should be hidden from view. All vehicles should have the motor, transmission, and electronics covered and hidden when viewed from the top and sides.Winching off of a person such as their shoe or hand is not allowed. trees, rocks, etc.), other vehicles, or stakes supplied by the course builder. Winching can only be performed off of natural objects (i.e.IE tow strap, pull pal, and sand ladders. Any functional recovery tools you wish to use during your run, you must carry it on your rig at all times.
Spare tires must be within 1/4" diameter of your drive tires to receive points. Wheels larger than 2.2 are not allowed in any class and no short course style wheels with split diameters. For example, you can run a 1.55, 1.9, 2.0 or 2.2 rim in any class. Your axles must be driven by one transmission or transfer case and a minimum of two driveshafts (except CC-01, TA-02, etc) No separate throttle control of drive shafts or axles. All motors, transmissions, and other electronics (other than steering servos) must be chassis or frame mounted. 4-wheel steering or dig is allowed in modified class only (you must choose 1 per course). The exception to this rule is the Tamiya CC-01 or TA-02 ,(Hummer, S-10, Ford F-150 and Toyota Hilux)and Modified class Tubers. You must run a rail chassis (for example: Bruiser/Mountaineer, SCX-10, Reign RC K2-3S, 3L, 4, 5, MFM, X-Trail, CR-01, UTE, etc.) No TVP (twin vertical plate) chassis' or frame rail extensions on a TVPs. Tire reduction and narrowing is permitted, as well as all modifications listed above. Tire lugs may be removed, siped, grooved and/or trimmed.Ĭlass-3 Modified. No external tire modification is allowed.Ĭlass-2 Trail. Tire size will be determined by advertised manufacturer specs (tires without available specs will be measured off the truck as mounted on the wheel laid flat).Ĭlass-1 Street. It will be up to the collective group to vote on whether a questionable rig is accepted or not. Vehicles must resemble a real 1:1 rig. You are encouraged to go above and beyond to make your truck as scale as possible. Description - An off-road vehicle that you would build from the ground up and might see in a TTC/KOH type competition.
Description - A stock vehicle that has been modified to become a capable trail rated rig and is not necessarily street legal.Description - A street legal off-road vehicle that you would drive to work or the trail head and outfit like an expedition vehicle such as the Camel Trophy truck D90 rigs.
#Prolevel rc class rules drivers
Any and all changes made to these rules at a SORRCA sanctioned event must be covered in a preliminary drivers meeting and publicly posted before the event. The intention is for all clubs/events to use these rules as written however, they may be modified on a local basis. This rulebook is intended to standardize scale off road RC competitions that are held at various locations throughout the world. 2012 Official Scale Rock Crawling Competition Rules