What system is responsible for keeping a vehicle's axles in place?

The suspension system is the key component responsible for keeping a vehicle's axles in place. It consists of various parts, such as springs, shock absorbers, and linkages, that work together to support the weight of the vehicle, absorb shocks from the road, and maintain the proper alignment of the wheels and axles. This system also plays a crucial role in providing stability and comfort during driving by ensuring that the axles remain properly positioned relative to the vehicle's chassis and road surface.

While other systems like the brake system, steering system, and transmission system have important functions, they do not primarily serve the role of securing the vehicle's axles. The brake system is designed to slow down or stop the vehicle, the steering system is responsible for guiding the vehicle's direction, and the transmission system transfers power from the engine to the wheels. Each system has its specific purpose, but it is the suspension system that directly supports and stabilizes the axles.