The Rotator is a unique vehicle, because it has the ability to rotate and drive upside-down, hence the name. If the Rotator comes into contact with the ceiling while the brake pedal is being pressed, it can drive on the ceiling for a length of time. This time can be extended by upgrading the tire Grip or the B.R.A.I.N. Also, the speed at which the body flips, or "rotates", can be enhanced by upgrading the B.R.A.I.N. The higher the B.R.A.I.N. level, the faster the body flip will be.
While the Rotator is slower driving upside-down, it is also better at climbing steep slopes in this position, due to a rather bad weight shift when climbing steep hills in the upright position. You must be careful when driving upside down however, due to the low suspension and weak cab of the Rotator, because if you hit a bump wrong with the cab, your driver will die.
See Vehicle Paints List for pictures and more information.
Rotator comes with 8 different paints and 5 different wheels that can be obtained (VIP paint and wheel aren't included, but you can get it with VIP). After purchasing, it has free green-yellow paint and a wheel to start with.