This is a 1/14 Scale Tractor Truck by Tamiya which is a VERY Scale Kit. The semi trailer is Not Included in this kit, but is available separately TAMC0632 (or the tanker trailer, TAMC0643). FEATURES: 3-speed transmission with constant mesh gears Metal rail chassis Scale suspension with heavy duty metal leaf-springs and coil spring dampers Propeller-shaft driven rear axles (both axles are used to drive the truck) Numerous scale body accessories including metal grab rails and side mirror supports, metal dual exhaust pipes and chrome plated parts (grille,fuel tanks, side steps, horns, wipers, visor, rims, bumpers, light mounts, mirrors and tire guards) Oilite bearings (bushings) INCLUDES: Injection molded body (White) and truck interior 10 scale appearance rims and tires 540 motor Decal sheet (with license plate decal for bumpers) Mud flaps Illustrated instructions REQUIRES: Radio: 4-channel with 4-channel receiver and analog or digital trim function **Important-if using the Multi Function Control, see COMMENTS** Electronic Speed Control: Tamiya TEU302BK (TAMM3178) recommended, do not use the Tamiya TEU101BK or the TEU104BK 6-cell flat pack (or 7-cell hump) Charger for battery pack Paint SPECS: Length: 23.62" Width: 7.09" Height: 10.04" Weight (with radio installed): approx. 7lbs Low (1st) gear ratio: 1:32.49 Middle (2nd) gear ratio: 1:17.66 Top (3rd) gear ratio: 1:10.66 COMMENTS: The Tamiya Multi Function Control Unit (TAMC6511) not included, provides many different truck related sound effects. The Multi Function Control Unit REQUIRES an FM type radio only with analog trims such as the Futaba 4YF, FUTJ4061 - FUTJ4090. If customer wants bearings for this kit, they will need twenty-six 5x11 and four 6x12. There is a light kit available separately for this truck and a light kit available for the trailer, TAMC0652. The main difference between the King Hauler and the Globe Liner is the body style. 7-24-94/eke ir/jl