Take control of this remote-controlled off-road racing truck for top speed on any terrain -- then swap on a different top to instantly customize your truck into an extreme off-road racecar! Includes RC controller with forward/back and left/right driving functions, all the pieces you'll need to create two different RC racer tops, and instructions online for building two alternative remote-controlled racing models. RC controller with forward/back and left/right driving functions included! Download instructions to build two alternative remote-controlled racing models! Requires 3 AA and 3 AAA batteries, not included. Cars measure over 6 inches (15cm) long!