The brake system is an essential part of any automobile—without it, there isn’t a way for a car in motion to stop or slow down. Despite its importance, some vehicle owners don’t understand how it works and why it needs routine upkeep. Here are answers to some of the most frequently asked questions about it.

What You Need to Know About Your Brake System

How does a brake system work?

Like most mechanisms in the vehicle, a typical disc brake system is made up of several parts that work together. Whenever you hit the brakes or depress the pedal, the fluid in the lines is forced out and creates hydraulic pressure. This causes the caliper to squeeze the brake pads, applying pressure to the spinning rotors to produce enough friction to make the vehicle decelerate.

The same principle applies to a drum braking system; however, it uses drums, shoes, and a set of springs to halt a vehicle. Most cars have front and rear brakes to ensure that one still works even if the other fails.

How often do you need to replace parts?

Pads and rotors are two of the fastest wearing components in the brake system, and replacing them is inevitable. Brake pads thin out after about 30- to 70,000 miles of usage, while rotors tend to last between 50- and 70,000 miles.

Other factors that affect the frequency of replacement are your driving style and conditions. The brakes may need to be changed sooner if you wear them out faster by making sudden stops, commuting on unpaved roads, and driving in stop-and-go traffic.

What are the signs of brewing brake troubles?

Pay attention to loud noises, like squealing, squeaking, or grinding, as they’re signs that your pads are already thinned out. Worn brakes may also feel spongy when pressed. If you have to push the pedal to the floor, you may have a leak in the brake lines. Additionally, watch for vibrations or pulsations coming from your brake pedal as these indicate warped rotors.

Do brakes require maintenance?

Schedule a professional inspection at least once a year to check for underlying problems. Technicians will flush out the old brake fluid, examine calipers, rotors, pads, and cylinder lines, and replace faulty components.

If you need quality parts to update your brake system, head to Larry’s Auto Parts in Honolulu, HI. For over 30 years, these professionals have provided Oahu drivers with everything they need to maintain their vehicles, including brake fluid and pads. Read customer reviews on Yelp, or call (808) 734-2147 to ask about their inventory.