What is an axle on a car?

An axle is a central shaft or rod that connects the wheels of a vehicle. It plays a critical role in the operation of a car as it helps to support the weight of the vehicle and transfer power from the engine to the wheels.

There are two types of axles - front axle and rear axle. The front axle is responsible for steering the vehicle, while the rear axle is responsible for driving the vehicle. In some cars, there may be multiple axles, depending on the number of wheels and the configuration of the vehicle.

The axle is typically made of steel or other durable materials to withstand the weight and stress placed on it while driving. It is supported by bearings or bushings to allow the wheels to rotate smoothly.

Regular maintenance of the axles, such as lubrication and alignment checks, is essential to ensure the proper functioning of the vehicle. Problems with the axles, such as bending, misalignment, or damage, can lead to issues with steering, handling, and overall vehicle performance.