The main parts of a car that touch the road are its wheels and tyres. Their efficiency immediately changes how a car handles, how stable it is, how far it takes to stop, and how safe it is. When well-kept, they guarantee that the driver keeps control under all driving circumstances—from dry, smooth highways to damp, uneven ground. Therefore, it is vital to know how these parts support safe travel and what actions drivers have to take to guarantee their dependability.