A 4×4 RC car is a remote-controlled car with four-wheel drive, giving it the ability to travel over rough terrain and uneven surfaces. These cars are popular for both recreational use and racing, and come in a variety of scales, from small 1/18 scale models to large 1/5 scale models.
4×4 RC cars are powered by electric motors or nitro engines, and can reach speeds of up to 50 miles per hour. They are typically equipped with independent suspension, which allows each wheel to move up and down independently, providing better traction and stability. Some models also feature locking differentials, which can provide even more traction in slippery conditions.