These are very general rules for RRW Tennessee
Rules for RRW Krawlzone use SORCCA as a guideline
but the main rule is HAVE FUN That is what this hobby is all about
Maximum scale points allowed is 45 (1/2 of total )
IN ANY EVENT dig units and 4 wheel steer ARE NOT ALLOWED
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
Tire size may not exceed 4.19” tall
No external tire modification is allowed
Tread of the tires cannot extend outside of the wheel wells more than ½ of the tread width, flairs can be added to reach min. spec
Tires can never extend beyond the bodys bumpers or the rear of any truck bed (stingers, fairleads, shackles, bolts, are not considered part of a bumper when determining this.
Windshield that fills the entire windshield frame
Full width bumpers required on the front and rear of the vehicle (rear bumper not required o a flatbed Bumpers are measured from the outsides and must be the width of your windshield
Vehicle must run a full length rail chassis (rail chassis must be as long as the vehicles wheelbase
Vehicles body must be mostly intact only mild trimming such as flairs and removing a hardtop are allowed
Dovetailing is not allowed nor is sectioning or narrowing of the body
Gates can be a minimum of 11” wide wo mind your width
Class 2 -
a stock vehicle that has been modified to become a capable trail rated rig and is not necessarily street legal.
A front bumper is required and must be mounted to the vehicles rail chassis and must be wider than the outside of the chassis rails (chassis cross rails do not count as bumpers)
You must run a full rail chassis and the chassis (including bumpers) must be 3” longer than the wheelbase (including a chassis with a truggy rear frame)
Flatbeds that run the full length of the rail chassis are allowed. Bed must be as wide as the cab the entire length of the bed
Gates can be a minimum of 12” wide so watch your width
Tire size may not exceed 4.75” WITH A 2.2 MAX RIM SIZE INCLUDING SPARE
CLASS 3 –
an off road vehicle that you would build from the ground up and might see in a TTC/KOH type of competition.
Maximum tire size is 5.75 “ with a 2.2 max rim size including spare
Minimum tire size is 4.80" with a 2.2 max rim size including spare
Bumpers are not required - but to be counted for points it has to be mounted to the vehicles chassis and wider than the chassis rails
Body must be at least as long as the wheelbase of the vehicle
Gates can be a minimum of 13” wide
Vehicles that do not conform to the Class 1 or 2 criteria will be run in class 3 so that all contestants will be able to compete - MOA vehicles are allowed to run but may not take the podium - WE DO NOT TURN PEOPLE AWAY IF THEY WANT TO ENJOY THE HOBBY -
No Wheels larger than 2.2 are allowed in any class and no short course style wheels are allowed
All functional recovery tools (i.e. strap, pull pal, and sand ladders) must be carried on the rig at all times NOT in your pocket, around your neck etc.
Winching can only be done off of natural objects (i.e. trees, rocks, etc) other vehicles or stakes supplied by course builder. Winching off of a person such as shoe or hand is not allowed No walking of the dog with a winch
Tires should be scale appearing
TIRE BAN LIST: no paddle tires.
4 Wheel steering or dig is not allowed in any class