A well-functioning brake system is essential for any automobile, allowing you to slow down and stop as needed. However, while it’s commonly known how brakes work, many don’t know what sort of car maintenance keeps them functioning. Below are some vital questions and answers about your brake system’s design and required upkeep. 

FAQ: Automobile Brake Systems

How do brakes work?

The brake disc, also called a rotor, is the metal plate that sits behind your wheels. Above is the caliper, a vise that grabs the rotor with the brake pads, which cushions the force. The brake lines are hoses filled with hydraulic fluid, and connect from your caliper to the car’s entire system. 

When you stop or slow down, the calipers slow the rotor using the fluid running through the brake lines. The hydraulic pressure clamps the pads to the disc, and you’re brought to a stop.

What kind of maintenance is common for brakes?

The most common issue is brake pad replacement, since they experience frequent, immense friction between two moving parts.  Another common problem is the need to replace the fluid in the brake lines. However, the brake fluid reservoir is difficult to check without a professional. Take your vehicle to a car maintenance expert to have your fluid inspected.

How often do brake components need to be replaced?

The lifespan of your brake’s parts depends on various factors, from the material of the rotors, to how frequent you drive. Brake pads last three to four years on average, while fluid should be changed every two to five years. Rotors become unevenly warped over time and should be resurfaced with every brake pad replacement.

What are the signs that your brakes need maintenance?

Signs of malfunctioning brakes include squeaking, grinding, and squealing. In addition, vibrating is an indication of warped or worn-down rotors. A critical replacement indicator is having to press the pedal down further and harder than when you last drove. Take your vehicle to a car maintenance technician immediately, so you don’t compromise the safety of yourself or others on the road. 

Wally Carlson & Sons BP of Lindstrom, MN, offers skilled car maintenance for a variety of makes and models. Their comprehensive services range from standard oil changes to tire rotations and wheel balancing. Whatever you turn to them for, expect courteous customer care and top-quality handiwork. Visit their website to review their auto repair and car wash services. Call (651) 257-2476 to schedule an appointment.