The driveshaft sends the power (torque) produced by the engine to the front (front-wheel-drive), rear (rear-wheel-drive), or front as well as rear (Four wheel-drive) of the car as needed. A four-wheel-drive vehicle might have two driveshafts. A driveshaft transfers power from a car’s transmission to its wheels. As the driveshaft gets damaged, it doesn’t effectively transfer power to the wheels, which places unnecessary pressure on other parts of the vehicle can in turn cause even more damage. When the driveshaft ceases working completely, the vehicle will not have the ability to send out power to the wheels and you won’t be able to drive.