A fully functioning brake system is crucial to your safety, the safety of your passengers, and the safety of other drivers on the road. Your vehicle’s brake system involves highly engineered parts and precise movements that stop your vehicle by converting kinetic energy into thermal energy. When you press down on the brake pedal, the master cylinder pressurizes a system of hydraulic brake lines leading to each of the vehicle’s wheels, where brake pads or shoes press against a disc or drum and create the necessary friction needed to slow the vehicle to a complete stop. Over time, this friction and heat has the potential to wear down the brake shoes, brake pads, calipers, brake rotors, and other braking components. While the components comprising each brake system may vary, the warning signs for impending brake repairs are the same.