What Are Brake Pads?

Brake pads contribute to the critical result of slowing a car and bringing it to a stop. All brake systems rely on several different parts to do their job, and the brake pads are somewhat "in the middle" of the collective. All parts need to work to make a functioning brake system, and drivers must stay mindful of any problems. Pads and other parts could wear out.
What function do the brake pads serve? The calipers put some impact on the pads, which then press onto the rotors. Rotors are spinning metal discs connected to the wheels.