Brake pads are essential parts of a vehicle’s braking system, providing friction to slow or stop the vehicle effectively. They are composed of a friction material bonded to a metal backing plate, designed to withstand high temperatures and offer reliable braking performance. Different types like ceramic, organic, and semi-metallic vary in durability, noise levels, and braking characteristics suited for different driving conditions. Monitoring wear indicators helps drivers know when replacement is necessary, indicated by squealing noises or dashboard warnings. Regular inspection and maintenance are crucial to ensure brake pads are replaced before wearing out completely, preventing damage to other components and ensuring safe driving conditions. Choosing the right brake pads tailored to the vehicle and driving style is essential for optimal performance and vehicle safety.