What you should know about brake pads

Administrator posted this 5 weeks ago

Brake pads are one of the most important components of a car's braking system. They are responsible for slowing down and stopping the vehicle by interacting with the brake disc. Understanding their function, lifespan, and how to choose the right ones can not only extend your car's life but also enhance road safety.

Brake pads are part of a disc braking system. When you press the brake pedal, the hydraulic system transfers force to the brake caliper, which squeezes the pads around the brake disc. The friction between the pads and the disc slows the vehicle, allowing it to stop.

Types of Brake Pads

There are several types of brake pads available on the market, each with its own characteristics and suited for different driving conditions:

  • Organic Pads. Made from organic materials like fibreglass and rubber, these pads are softer and quieter but wear out faster, especially under heavy use.
  • Semi-Metallic Pads. These contain metals such as copper and steel, offering better heat dissipation and durability. However, they can be noisy and cause quicker wear on the brake discs.
  • Ceramic Pads. Mostly used in sports cars, these pads resist heat well, perform effectively in all conditions, and produce less dust. However, they are more expensive compared to other types.

How to Know When Your Brake Pads Need Replacing

Several signs indicate that it's time to replace your brake pads:

  • Noise. Grinding or squealing noises while braking usually mean that the pads are worn down to their limit.
  • Increased Stopping Distance. If you notice your vehicle taking longer to stop, it could be a sign that your brake pads are due for replacement.
  • Thickness of Pads. A visual inspection can reveal the wear level of the pads. If the friction material is less than 3 mm thick, it's time for a replacement.
  • Vibrations When Braking. Worn or uneven brake pads can cause vibrations when applying the brakes.

The average lifespan of brake pads varies depending on the type, driving style, and conditions. In general, brake pads can last anywhere from 20,000 to 60,000 kilometres. Semimetallic and ceramic pads typically last longer than organic ones. However, aggressive driving or frequent braking in urban conditions can significantly reduce their lifespan.

How to Choose the Right Brake Pads?

When selecting brake pads, several factors should be considered:

  • Type of Vehicle. Different types of pads are required for passenger cars, SUVs, and sports cars. Be sure to check the manufacturer's recommendations for optimal performance.
  • Driving Conditions. If you often drive in aggressive urban traffic or mountainous terrain, opt for pads with higher wear resistance.
  • Quality and Price. High-quality brake pads may cost more but will last longer and provide better braking performance.

How can the inCarDoc app help?

Regular car diagnostics play a vital role in maintaining its proper function, including the braking system. The inCarDoc app allows you to run diagnostics and promptly detect issues. With its help, you can monitor the condition of your brake pads, receive data on the state of your braking system, and other critical components. This prevents breakdowns and ensures your safety on the road.

Brake pads are a crucial part of the braking system, directly impacting the safety of drivers and passengers. Regular inspections and timely replacement of brake pads will help avoid dangerous situations and extend your vehicle's lifespan. Using diagnostic apps like inCarDoc makes it easier and more efficient to monitor your car's condition and ensure your safety on the road.