It's not always possible to diagnose a car problem simply by the noise it's making, but brake issues are a frequent exception. P & T Automotive Repair, the premier auto maintenance and brake service shop in High Point, NC, describes some brake sounds and the problems they likely indicate.
Here are three sounds that could mean your car needs brake service:
A squealing sound that occurs when you depress the brake pedal probably indicates a worn brake pad. Brake manufacturers embed a small, metal strip (called an "indicator") into the pad material. When the pads wear down enough to reveal the indicator, the squealing sound of metal on metal warns drivers that their brake pads need replacement.
2. Grinding Sounds
Grinding sounds indicate a problem, possibly requiring costly auto repairs. They usually begin after the squealing sounds have stopped. Grinding noises mean your pads have worn down enough to the point where the underlying metal is grinding against and damaging the surface of your brake rotors (or discs). If the pads are not replaced quickly, you may need to resurface or replace your brake rotors, which is costly.
3. Thumping Sounds
Thumping sounds during braking (especially when paired with a pulsing or throbbing brake pedal) may indicate a brake rotor is so warped or damaged, when the brake pad presses against it, the car starts to shudder. This makes it difficult to slow the car down, which is dangerous, so you should schedule auto maintenance immediately.
P & T Automotive Repair, the leading brake service and auto maintenance shop in High Point, NC, provides the most reliable workmanship and finest customer service in the region. Visit the website to view contact information, or call (336) 869-8051 to discuss your auto repair needs with a friendly expert.