When you step on the brake pedal, you expect your vehicle to slow down and come to a complete stop. Functional brake pads are necessary for ensuring this happens. If these parts of the braking system are worn or damaged, driving can be unpredictable and dangerous. Here's what you should know about these important auto components.

How Do Brake Pads Work?

The pads are steel plates with a metallic or ceramic material attached to provide friction. Within the braking system, the brake pads work with the rotors, which are circular discs attached to each wheel. 

When you press your vehicle's brake pedal, a hydraulic pump applies pressure through a network of tubes to the calipers. Within each caliper is a set of brake pads that creates friction to slow down the spinning rotors. This also reduces the wheel rotation so that you can safely come to a complete stop.

How Can You Tell if They Aren't Working?

Brake pads may eventually wear out and need replacing. If you hear metal grinding or squealing sounds, it could mean the pad’s friction material has thinned out, and metal is rubbing against the rotor’s metal components. 

Vibrations or shaking when you press the pedal can also indicate that metal-on-metal contact is occurring within the braking system. You might also notice your steering wheel is shaking while driving. Finally, if the antilock brake system (ABS) light illuminates on your dashboard, you may have problems with the brake pads or other components, and you should have a professional inspect the vehicle.

If you suspect problems with your car's brake pads, contact Whitesell Service Inc. in Waynesboro, VA. They can replace these vehicle components to ensure your safety on the road. This licensed automotive care center has served drivers in the Shenandoah Valley since 1949. The team of ASE and I-CAR® certified technicians will conduct accurate diagnostics to identify and fix braking, mechanical, and electrical issues. Call (540) 943-3361 to schedule an appointment, or visit them online to learn more about their services.