The braking system is arguably the most critical safety feature on any road vehicle. Among its components, brake pads bear the brunt of the friction required to bring your car to a halt. Over time, this constant friction causes the pads to wear down, making regular inspections essential for your safety and the longevity of your vehicle.

One of the most common indicators that your brake pads need replacement is a high-pitched squealing or squeaking noise when you apply the brakes. Many modern brake pads come equipped with a built-in wear indicator, which is a small metal tab designed to scrape against the rotor when the pad material gets too thin. If you hear this persistent sound, it is a clear warning from your vehicle that maintenance is overdue.

Another telltale sign is a noticeable decrease in braking performance or a longer stopping distance. If you find yourself having to press the brake pedal closer to the floor or if the car feels like it is taking longer to stop than usual, do not ignore it. This could mean the pads are severely worn, or worse, that the wear has progressed to damaging the brake rotors, which is a much more expensive repair.

Finally, if you experience a grinding sensation or hear a harsh metal-on-metal grinding noise, you must stop driving immediately and have your brakes inspected. This sound indicates that the brake pad material is completely gone, and the metal backing plate is grinding directly against the rotor. Continuing to drive in this condition will destroy your rotors and compromise your ability to stop safely.