Brake pads have a built-in wear indicator that emits noise to alert you that they need replacing.
However, there are several indicators that suggest when it’s time to replace your car brakes: Brakes usually wear out at the front faster than the rear, but the exact timing for brake replacement can vary depending on driving habits, road conditions, and the type of brake components used.
Car brakes typically need replacing when the brake pads, rotors, or other brake components become worn down or damaged.