Exhibition Class Rules

(as of 5/18/2010)
These rules include all (most?) exhibition classes that are in active status.
Not all classes are run at every event.

Click image for class pictures.
Click class name foe detailed rules.


2.2 4wd Driveshaft
Weight Motor Level Drive Wheelbase Battery
No Limit
No Limit
4WD
No Limit
See Desc.

Motor:
Maximum of 1 motor. No limits on size.
Tires:
Must run 2.2 size rims and tires or rims with at least one 2.2 bead on them. This allows for Traxxas 2.2/3.0 rims and tires to be used.
Battery:
Max of a 2s LiPo or 7 cell NiMh
Other:
Must be shaft driven. Must be solid axle


Super Stock Tractor
Weight Motor Level Drive Wheelbase Battery Surface
12 lbs
See Rules
2WD
11 1/2 in
7 cells
Dirt

Chassis:
Can be any factory production or a scratch built unit. Any gearbox of combination of gear reduction units can be used. 2wd only
Hitch:
Maximum hitch height will be 3 inches
Body:
Must resemble a full size pro-stock or super stock tractor. Can be slightly smaller or larger than true 1/10 scale, this will allow a wider variety of tractors to be used. Size must look appropriate for the wheel base.
Dimensions:
Maximum length will be 19 inches, measured from the rear of the hitch to the most forward part of the truck. Maximum wheel base will be 11½ inches. To be no more than 15 1/2 inches from the centerline of the rear axle to the furthest point forward.
Motor:
Any single motor listed as small. No dollar limit. Includes brushless. 1/10 scale brushless, 1/8 not allowed.
Battery:
Maximum of 7 cells. Must be under the body.
Wheels:
Front tires minimum size will be 2 inches in diameter. Rear drive tires can be maximum of 6½ inches in diameter and maximum of 4½ inches in width. Will allow RC4WD Traxtor tires.
Weight:
Maximum vehicle weight will be 12 pounds.


4x4 Pro-Stock Diesel
Weight Motor Level Drive Length Battery Surface
10 lbs *Econo Mod 4WD ? 6 Cell Dirt

This is a class for beginners and experienced pullers alike. It is meant to be a scale representation of one of the newest pulling classes, the mildly modified diesel pick-ups you see pulling at your local fair.

Motor:
Econo mod, 17 turn min. max. motor 1 $60.00 retail
Battery:
6 cell sub c may not be located any farther forward on chassis than stock location.
Chassis:
A Hi-Lift chassis must be used. Axles may be locked. Transmission must be stock for the H.L Chassis. Rear suspension may be locked. Front suspension to be left factory with the exception of after market shocks. Wheelbase and chassis length will remain stock for the H.L chassis.
Weight:
10 lbs and all non scale appearing weights must be out of site from normal viewing. Weight boxes permitted. Weights may not exceed 5 inches from center of front axle forward.
Hitch:
Is to be 2-inch max. must meet all other NR/CTPA hitch rules.
Tires:
Stock H.L tires (or Tamiya Bf Goodrich?),No dual wheels permitted. Any 1.9 wheel may be used.
Body:
Shall represent a street licensed Diesel pick-up as you would see pulling at a local fair. Shall have at least one exhaust stack facing upward either in the bed or on the hood. This will be left up to the participant.


4wd Modified (12 lb)
Weight Motor Level Drive Wheelbase Battery Surface
12 lbs
?
4WD
13 1/2 in
7 cells
Dirt

Chassis:
Can be factory production or a scratch built unit. Any gearbox or combination of gear reduction units can be used.
Hitch:
Maximum hitch height will be 2.5 inches. Truck must balance on its own hitches will be measured with no assistance to hold rear down.
Body:
Must be a 1/10 1/8 scale truck or van body. No tractors allowed. Wheels must fit in opening. Scale appearing as close as possible is preferred
Dimensions:
Maximum length will be 24 inches, measured from the rear of the hitch to the most forward part of the truck. Maximum wheel base will be 13 ½ inches. Maximum width 11 ½ inches. Maximum distance for hanging weight will be 6 inches from center line of front axle forward. No part of the truck will be any further ahead.
Motor:
Any single motor listed as small. No dollar limit. Includes brushless. 1/10 scale brushless, 1/8 not allowed.
Battery:
Maximum of 7 cells. Must be under the body or chassis.
Wheels/Tires:
Drive tires can be maximum of 4½ inches in diameter and a maximum of 2 ¾ inches in width. Sharpening of tire permitted. Tire must be v-tread or appear like a production truck tire (like real life)


Light Super Stock Tractor
Weight Engine Drive Wheelbase Battery Surface
8 lbs
2.5/3.3 Nitro
2WD
11 1/2 in
7 cells
Dirt

Chassis:
Can be factory production or a scratch built unit. Any gearbox or combination of gear reduction units can be used. 2WD only
Hitch:
Maximum hitch height will be 3".
Body:
Body must resemble a full size pro-stock or super stock tractor. Can be slightly smaller or larger than true 1/10 scale, this will allow a wider variety of tractors to be used. Size must look appropriate for the wheel base.
Dimensions:
Maximum overall length will be 19 1/2". Maximum wheelbase will be 11 ½". To be no more than 15 ½" from the centerline of the rear axle to the furthest point forward. Maximum width will be 12"
Motor:
One Traxxas brand 2.5 or 3.3 nitro engine only.
Tires:
Front tires minimum size will be 2" in diameter. Rear drive tires can be maximum of 6 ½" in diameter and maximum of 4 1/2" in width.
Weight:
Maximum vehicle weight will be 8 pounds


Hot Farm Stock Tractor
Weight Motor Level Drive Wheelbase Battery Surface
7 lbs
Stock
2WD
?? in
4 cells
????

Motor:
STOCK LEVEL????? Maximum of (1) one 27T, 24* ROAR approved.
Battery:
4 cells C-size max. Battery shall be placed in a fashion so that it cannot be seen from side, front, rear or top of the tractor.
Chassis:
Chassis may be scratch built or combination of kit components.
Tires:
Rear tires are to be a max. of 6". Max. tread width is 3". Must be agricultural single V type bar tire. E-Maxx tires are allowed. Tires are allowed to be cut for dirt pulling only.
Weight:
Max. tractor weight is 7 lbs. Any visible weight must be scale suitcase weights. These weights are allowed to stick out past the body within the max. tractor width.
Dimensions:
Max. overall length is 19". Max. tractor width is 14". Max. tractor length is 18 ¾". The wheelie bars may be ¼" past the rear most part of the tractor. The farthest point forward shall be no further than 15" from the center of the rear axle.
Wheelbase:
Max. wheelbase is 11".
Hitch:
Max. hitch height of 2".
Body:
Must be a 1/10th scale stock farm tractor body. Any make, model, and year are allowed. Tractor may be built to resemble a 4WD tractor but must remain 2WD. Tractor must have fenders of some type. It is suggested, not required that the tractor should smoke, have a driver and a transmission blanket for realism.
Front Axle:
Front axle may be tricycle type with single or double tires. May also be a solid or pivoting type axle.
Other:
Wheelie bars are suggested but not required. If wheelie bars are used, the wheels maybe removed and/or replaced with skid pads.