The massive American rig has joined Tamiya's 1/14 scale tractor truck stable. Tamiya's model of the Ford Aeromax tractor truck boasts both large scale realism and authentic functions. Servo-shifted 3-speed transmission is mounted at the front of the aluminum ladder frame. Specifications: - Scale: 1/14 - Length: 24.17 inches (614mm) - Width: 7.48 inches (190mm) - Wheelbase: 17.60 inches (447mm) - Front Tread: 6.14 inches (156mm) - Rear Tread: 5.43 inches (138mm) - Weight: 6.39 lbs. (2900g) - Chassis: Aluminum ladder - Suspension: Solid Axle - Damper Type: Metal friction - Drive Train: Gearbox (3-speed) - Gear Ratio: 10.6:1 - With the 3-speed gearbox, 10.6:1, 17.7:1 and 32.4:1 are possible - Differential Type: Bevel Gear - Engine: Electric 540 - Wheels & Tires: Chrome/Radial - Body Type: Styrene(plastic) - Radio Control Unit: (not included) Can be operated with a 2-channel radio but a 4-channel system is recommended for potential future options. - Battery: Requires a 7.2V battery and charger Spare Parts & Hop Up Options - 56501 - Tractor truck electrical unit set - 56503 - Tractor truck oil shocks - 56507 - Telescopic antenna - 56508 - Truck aluminum front wheels (1 pair) - 56509 - Truck aluminum rear wheels (1 pair) - 56510 - Tractor truck sound effects set Suggested Paint Colors TS-37 - Lavender TS-42 - Light Gun Metal X-11 - Chrome Silver X-18 - Semi Gloss Black X-6 - Orange XF-66 - Light Grey