Superb 1/14 scale professionally assembled R/C tractor trucks. Highly detailed truck bodies are expertly painted for the most accurate appearance possible. Each truck comes with Multi-Function Unit MFC-01 pre-installed to recreate fully controllable light, sound, and vibration actions. 9 types of ultra-bright LED lights include headlights, fog lamps, and turn signals. 24 types of digitally-recorded sound effects include air-brake, shift change, and reverse signal. Vibration unit enables realistic vibrations synchronized with engine sound effects. Includes Futaba 4-channel transmitter.