The main objective of differentials in your car is to enable the wheels of the car to rotate at separate speeds. When you are making turnings or go around corners, the differentials will play an important role. When the wheels rotate at the same speed you will experience several problems in your car. On the other hand, taking turnings on the icy roads may damage the wheels and axles. Take a complete look at the following video to know about the different types of differentials used in your car.