Tamiya TT-02 Rules

Class RulesTamiya TT-02Effective Jul 28, 2026· Updated 2 months ago

Summary of recent changes

Current class specification.

Spec sheet

Governing

Notes: SXT 3.0 Medium (black cap) only; Snowbird Nationals 2020 rules; min 5 entries

Motor & ESC

Motor type: ROAR approved
Spec motor: Open ROAR racing spec motors

Tires

Spec tire: Stock tires
Tire additive: Spec sauce only

Chassis & Suspension

Chassis: Tamiya TT-02

1.Tires

Stock tires.

2.Governing rules

SXT 3.0 Medium (black cap) traction compound only. Open ROAR racing spec motors. Snowbird Nationals 2020 rules apply unless superseded by class-specific governing bodies (USGT, U.S. VTA, Tamiya TT-02, etc.). Minimum 5 entries per class.

Version history

v1Published.

Jul 28, 2026