RC 4WD GT Class 2026

4WD GT Class (2026)

BODYSHELL AND APPEARANCE:

• Tamiya 190mm - 195mm bodyshells
• Original body wings and spoilers are allowed
• Optional Tamiya wings (aka. Hopup wings) are allowed as long as they are for 1/10-scale on-road cars.
• HANDMADE WINGS/SPLITTERS/DIFFUSERS ARE NOT ALLOWED
• Tires, motor and battery cannot exceed the bodyshell limits when viewed from above.

CHASSIS

• TRF420, TRF421, TB-03, TB-04, TB-05, TA05, TA06, TA07, TA08, TC-01, TT-01, TT-02, BT01 chassis only.
• Any variants are allowed. Ex. PRO, R, RR, S, SRX, etc…
• TRF Arms are allowed.
• Carbon reinforced parts are allowed.
• Aluminum Chassis are NOT ALLOWED
• Other TRF variants allowed.  We will re-evaluate allowed variants again after Leg 1.    

WEIGHT

• Minimum weight of 1350g.

GROUND CLEARANCE

• Minimum of 5mm.

 BATTERIES

• Fullymax 2S LiPo 7.4v.
• Tamiya Ni-Cd 7.2v
• Tamiya LiFe 6.6v.

MOTOR

• Tamiya 15.5T brushless motor only.

ESC

• Any Tamiya brushless ESC.
  

TIRES

• Any Tamiya Touring Car sized wheels and rubber tires are allowed.

HOP-UPS

• Any original Tamiya hop-ups are allowed.

GEAR RATIO

• Tamiya gears only (Open gearing).