This class is run with similar rules to the Tamiya Championship Series along with other tracks in the Southern Oregon and Northern California race scene. The spirit of this class is to be a fun, truly “build it and run”, low-cost, box stock class. We intend to keep this class affordable as can be possible while allowing modifications for performance parity and strength of vehicle.

• Tamiya TT-01e or TT-02 1/10 4wd Electric On-Road Cars. The kits must be built EXACTLY as shown in the manual besides listed options.
• Can not use TT-02 R or TT-02 Type-SRX. TT01E or TT-02 based kits only.
• Must use kit supplied silver can motor or direct Tamiya replacement (PN# TAM54358). ESC maybe either stock kit included esc or replaced with Tamiya 1060 or Hobbywing 1060 speedcontrol. The original motor bullet connectors and wire must be used and the wires may not be shortened. The battery connector may be replaced with the connectors needed for your specific batteries.
• Reverse must be disabled in the ESC.
• Only upgrades allowed are ball bearings, servo horn/ servo saver, screws, alum center driveline, front steel universal drives, front steel diff outdrives, upgraded stronger tamiya pinion (in stock tooth count) and Tamiya plastic oil filled shocks (PN#TAM54753)
• No modifications to the chassis or any other kit parts are allowed. TT-01 chassis maybe cut to fit square pack in equality to TT-02 chassis. This is the only allowed physical modification.
• You must run all the kit parts including (but not limited to), springs, steering links, etc. Again, this is a box stock, fun, low cost class. Only legal parts omission is you may choose to omit the plastic motor cover to allow more air flow to motor.
• Racers may use oil or grease in the differentials. However, oils must not leak out of vehicle. Differentials must work as intended and cannot be “locked” mechanically with any materials to work as a “spool”
• Must use kit supplied spur gear, but pinion will be open to upgraded stock tooth count
• Tires must be box stock tamiya tires or Gravity/Ride USGT non belted tire. Mounted or Unmounted allowed (no Euro truck tires)
• Tires may be glued to wheels. Gluing of the sidewalls to lower traction is allowed.
• The full body must be used. Body may not be modified to lower center-of-gravity or reduce weight. Any Tamiya branded Sedan, Coupe or GT body that comes with a TT-01E or TT-02. Additional approved Body List Below
• Adding FOAM material to the kit foam bumper is allowed.
• 2S LiPo hard case battery. Max capacity of 6,000mAh. TT02 chassis may not be modified to fit the battery. TT01 Chassis may be modified. Kit supplied battery strap must be used.
• Max voltage of 8.44V
• SXT 3.0 traction compound may be used. SXT is the only brand of compound allowed.
• Any servo and receiver may be used.

Additional Legal Bodies: (This list will be constantly growing.)

 The idea is to use bodies, along with the factory tamiya bodies, that are readily available and look scale and realistic to street cars. Grand touring, sedan, hatchbacks, coupes, wagons, etc. Nothing in the realm of a prototype car. No LMH, LMdH, LMP, etc. No GBS sedan bodies. (Dogbolloxs, Twisters, etc) If the body you want to run is not on the list, that does not mean it is not allowed, just ask somebody inside PBR.

Protoform

• Cadillac ATS-V 1543-30
• Chevy Camaro  1544-30
• Corvette™ C8 1574-25
• Corvette™ ZR1 1563-25
• Corvette C7.R 1557-30
• Ford® GT 1550-25
• Europa
• Speed3

Mon-Tech

• Akura GT3 MB-021-003
• Divo MB-022-009
• E-B1 MB-007-005-new
• MLGT3 MB-024-004
• RS GT3 MB-020-004
• RS01 MB-022-018
• TROFEO GST MB-019-008
• 308 TCR
• Civic La Leggera
• Mito Pista
• Turbo Maxi
• WR2
• WR3
• WR4

Bitty Designs

• Agata 
• Seven20
• P-GT3
• AR8-GT3
• Ahura
• Venom GT
• Hiberya
• CA45
• HC-F
• P10R (no wide wing dams)
• Skoda Fabia

Zoo Racing

• Gorilla
• Gorilla Max

Xtreme Aerodynamics

• Italia
• RSX
• She-Rock

This is a Euro-Truck SPEC stock class open to any skill level hobbyist. The following rules are modified from the national standard Tamiya TCS rules

Recommended Minimum Skill level: Novice, Intermediate to Advanced

16.1 Legal kits: Item 58632 Team Hahn Racing MAN TGS, 58642 Team Reinert Racing MAN TGS, 58661 Buggyra Racing Fat Fox, and 58683 Tankpool24 Mercedes Actros

16.2 The kit must be built EXACTLY per the instruction manual.

16.3 Hop-Up-Options: The ONLY Hop-Op Options allowed are: Ball Bearings (ANY BRAND), Tamiya CVA Mini Shock Unit Set 4 pcs. Item #53619, and any Tamiya servo saver. Note: TAMIYA CVA oil filled dampers must use the kit supplied springs from the Euro Truck Kit. Any silicone shock oil may be used for the dampers.

16.4 Gearing: Must use the stock pinion and spur gear. (61-Tooth Spur, item 51004, 19-Tooth Pinion, item 50355) upgraded pinion gear of same tooth allowed.

16.5 ESC: Must use the kit supplied Tamiya TBLE-02S/TBLE-04S ESC or THW-1060 Brushed Motor ESC (2-3S) Hobbywing OEM-Same as QUICRUN 1060 BRUSHED ESC (2-3S).

16.6 MOTOR: Must use the kit supplied motor. (item 54358 RS-540 Torque-Tuned Motor)

16.7 Battery connector on ESC may be changed to DEANS T-Type or XT-60.

16.8 The Bullet Connectors may not be removed from the ESC or motor.

16.9 The ESC & Motor wires may not be shortened or removed!

16.10 All polycarbonate body parts must be used. Body breakage happens, but no intentional omission.

16.11 All part attachment screws in the kit must be used. You may not omit screws to change the handling of the truck. NOTE: The plastic motor cover, (part D8) directly over the motor, does not need to be used. It’s optional.

16.12 Minimum weight: NONE. Also, NO weights, of ANY KIND, may be put on the truck for ballast.

16.13 Adding FOAM material to the kit foam bumper is allowed. You may also use TAMIYA item 54819 Urethane Bumper XL in place of the stock size bumper.

16.14 Tires: Must use kit type tires, and wheels. Note: TIRE INSERTS OF ANY KIND ARE NOT PERMITTED. Gluing sidewalls permitted. Only SXT 3.0 permitted.

16.15 LUBRICATION: Any GREASE, or LUBRICANT may be used to lubricate gears, or moving parts.

16.16 Gear Diff Tuning Rules: Both front & rear gear diffs MUST rotate in the opposite direction when physically turning opposing wheels. TEST METHOD: When holding the main center drive shaft, connecting the front and rear gearboxes, stationery, the wheel on the opposite side of the one being rotated must rotate in the opposite direction. The diff will be considered locked if opposing wheels turn in the same direction, therefore considered not legal to race on track. Locking the diff with putty, ear plugs or HIGH viscosity grease is not permitted.

16.17 It’s permitted to mix & match front/rear wheel position on the truck for durability.

16.18 Battery: Any stick-pack type, hard round case LiPo, NiCD, or Ni-MH is allowed. Examples: Reedy Wolf-Pack, Peak Racing, ProTek RC, and Powermax batteries.

Class Name: GT12R

Chassis: 12th scale pan cars

Motor: Roar legal 21.5 turn motors

Motiv/Gravity USGT 21.5

ESC: ROAR approved 1s non-timing ESC in its approved “blinky” mode

Battery: Roar legal 1s LiPo 

Max Battery Voltage: 4.20v

Tires/Rims: Any commercially available rubber 12th scale tire. Example brands: Gravity, SJT, CRC/Kimihiko-Yano/Rush, Excelerate

Body: 1/12th GT style body (no LMP/LMH/Wedge bodies).

Minimum Body Weight: 50g (additional weight must be added to roof)

Minimum Total Weight: 750g

Minimum Ground Clearance: 3mm

Rear tire edge to tire edge Maximum Width: 173mm

Minimum Body Height/Wing: Bodies must be cut as close to the molded body lines as possible, no intentional excessive “slamming” of the body or cutting off the splitter to intentionally lower COG. Trimming beyond the cut line on a body not mounted correctly to solely prevent dragging on carpet is encouraged. Do not ever let any part of the body drag on the racing surface and damage the carpet the facilities have granted us to use. 

Chassis: 1/10th electric onroad sedan 4wd.

Motor: ROAR Approved stock 25.5 spec brushless motor. Any fixed timing 25.5 motors

ESC (Electronic Speed Control): ROAR Approved Non-Timing ESC’s, “Blinky” only

Batteries: 2-cell hard case Li-Poly batteries

Tires: Gravity Sedan G-Spec Type-C. 

Bodies: ISTC GBS Rules 190mm width 4 door sedan body. (example: Xtreme Aerodynamics Twister, Zoo Racing Wolverine, etc.)

Minimum Weight: 1320 grams.

Minimum Ride Height: 5mm

Chassis: Any 1/12th electric onroad car

Motor: We are early in establishing if we’d like this to be a Roar 17.5 or Roar 21.5 motor class. All other class rules will be the same no matter the motor wind. 

ESC (Electronic Speed Control): ROAR Approved Non-Timing ESC’s, “Blinky” only

Batteries:1s hardcase Li-Poly batteries. 4.2V Max.

Tires: 37/38 shore “lilac shore family” Blue, Purple, White, Yellow striped spec tires. Example CRC, BSR, Contact, JFT, Gravity. Any brands are fair game as long as they’re a 37/38  shore spec tire. 

Bodies: 12th scale LMP body.

Minimum Weight: 730 grams.

Minimum Ride Height: 3mm. 

JMH Rules VTA Pan Car

These cars are essentially World GT-R with slower motors and Trans Am Bodies. 

This is a class that is well supported in Klamath Falls at JMH Raceway and we’re just adapting it to PBR. These cars with a gearing change are ready for JMH. We’re looking to promote racer cross over and grow our hobby.

This text is modified from World GT-R Rules - (World GT-R rules Updated 3/02/23)

- Chassis – 200mm pan car chassis (WGT-R car)

-Minimum Ride Height – 5mm

-Minimum Weight – 1025 grams

-Maximum Track Width - 200mm

- Tire and Wheel Rules – CRC Part #2314 only.

** No grinding the “bead” or mold line. If you feel the tire needs to be “broken in”, do it on the carpet track. Run it in practice in advance, let the carpet race track do the work.

** Super glue on the sidewalls is allowed. No modifications to the inside of the tire.

-Battery – ROAR approved 1 cell (3.7v) hard case lipo. Voltage limit to be set by track (4.20-4.22)

-Motor – Hobbywing Quicrun 3650 G2 Sensored Brushless Motor (17.5T) PN#HWA30404306

-Gearing- 3.14:1 or lower. 98/31 (3.16:1), 96/30 (3.2:1), 95/30 (3.16:1), 92/29 (3.17:1) 88/28 (3.142) This is current spec gear for JMH. Temporary until we decide what works for PBR. 

-Speed Control – Any ROAR approved spec class (blinky) speed control in “blinky” mode. NO RECEIVER PACKS. You may use a specific 1 cell speed control, or a two cell speed control with an external booster. Some people use a non 1s speedcontrol and turn off low voltage cut off. Do this at your own risk and know your esc won’t be supplying full 6.0 voltage to the receiver.

-Bodies – Bodies must be cut on the mold lines. No excessive cutting or lowering of the body is permitted. No lightening of the body is permitted. Wings and spoilers that are included with the body kits are ok if cut on one of the mold lines (if multiple mold lines are present). Slight trimming to clear tires or prevent damage to the carpet is allowed but nothing excessive that would cause a performance advantage. Suggested body list at bottom of text.

-Tires may stick outside the body as long as the overall wheel width is within the 200mm maximum.

-Race Length-  5 min qual, 6 min main

-Fun- 100% Mandatory!

Approved Body list:

Any 190mm-200mm vintage trans am or vintage hotrod body you prefer. 

Bodies suggest, but not limited to:

BOLINK/RJ SPEED

BL2262 '68 Chevrolet Camaro

Also known as RJ Speed Part # BOL2262 BL2263 '65 Ford Mustang

Also known as RJ Speed Part # BOL2263

HPI part numbers:

17510 - 1970 Plymouth AAR 'Cuda

7494 - 1968 Chevrolet Camaro

17531 - 1969 CHEVROLET CAMARO Z28

17508 - 1965 Ford Shelby GT-350

17519 - 1966 Ford Mustang GT

104926 - 1966 FORD MUSTANG GT COUPE BODY 17546 - 1970 Ford Mustang Boss 302 (scale wing ok) 105106 - 1970 DODGE CHALLENGER BODY

McAllister Racing part numbers:

#286- 1969 Mustang body

#295- 1970 Pontiac Firebird Trans Am VTA body- 1/10- 200mm 

#304– 1970 CAMARO TRANS AM BODY–1/10th, 200mm, VTA Class

 #305– 1968 COUGAR TRANS AM BODY–1/10th, 200mm, VTA Class

  #315- AAR CUDA VTA

Parma part numbers:

10143 - 1969 Z28 Camaro 10141 - 1970 Boss Mustang 10113 - 1970 'Cuda

Pegasus Hobbies part numbers:

PGH4001 - 1970 Camaro SS PGH4002 - 1970 'Cuda PGH4003 - 1970 Mustang

Protoform part numbers:

#1526 - J71

#1535-30 1971 Pontiac® Firebird Trans Am #1552-40 1971 Chevrolet Camaro #1558-40 1968 Ford® Mustang Clear Body #1562-40 1969 Chevrolet Camaro Z28 #1579-30 1967 Dodge Dart

Motor: ROAR Legal 25.5T stock motor with ROAR approved rotor 

ESC: ROAR-Legal ESC, Blinky mode 

Tires: Rubber only, F1 scale. Must be available to the general public. 

Body: F1 scale, molded front/ rear wing 

Drive: 2WD, RWD

Width: 190mm max

Wheelbase: 270mm max

Battery: 2S LiPo, long or short packs

Battery Max Voltage: 8.4v 

Minimum Weight: 1000g

Minimum Ride Height: 3mm

Suspension: All suspensions allowed, including independent suspensions 

Driving Aids: Not allowed