What is the primary function of the brake system in a vehicle?

The primary function of the brake system in a vehicle is to slow down or stop the vehicle safely. This is achieved through the application of friction to the wheels, which reduces their speed or brings them to a complete stop. The efficiency and effectiveness of the brake system are critical for vehicle safety, allowing drivers to respond to changing road conditions and emergency situations.

Each component of the brake system, including brake pads, rotors, calipers, and hydraulic systems, is designed to work together to provide reliable stopping power. The ability to control the vehicle's speed precisely is essential not just for avoiding collisions but also for ensuring the safety of passengers and other road users.