WHAT HAPPENS WHEN BRAKE PADS WEAR DOWN?
  • 1. Squealing or screeching noise

    Almost every brake pad manufacturer includes a brake wear indicator in the pads. When these wear indicators rub against the brake rotor, you start to hear the squeal.

    If you hear these squeals regularly when you brake, it’s time to take your brake pads in for an inspection. 

     

    2. Metallic Grinding

    If you hear metallic grinding or screeching instead of a squeal when you brake, consider slowing down your car to a halt immediately. 

    A metallic grinding sound indicates that your brake pads are completely worn away and that your brake discs are making contact with the brake calipers. This can cause severe damage to your brake system, so you’ll have to get your car inspected as soon as possible. 

     

    3. Thin Brake Pads

    You don’t have to wait for any squealing or grinding to happen to determine if your brake pads need replacing. You can always observe and measure your braking pad to see if it’s become too thin. 

    Your brake pads should be above 6.4mm (¼ inch) to function correctly. If your brake pads are thinner than 3.2mm (⅛ inch), your brakes are at serious risk of failing.

     

    4. Indicator Lights

    Some modern vehicles also have an indicator light that flashes when it’s time to change your brake pads.

    However, remember that if you change your brake pads after the indicator lights up, you’ll also have to replace the indicator’s sensor. 

  • 1. Vibration When Braking 

    Vibration when you apply the brakes is another sign that your vehicle's braking system is in need of professional help. Chances are that your rotors are warped and created uneven brake pad wear at the same time.

     

    2. Taking Longer To Stop

    Another major sign that your brakes need to be checked out is loss of performance when applying the brakes. If you're experiencing less than ideal stoppage times while applying your brakes, it may mean your brake pads are worn down completely or that your brake fluid is low (often times due to a leak). For a true understanding of what's going on with your brakes, you'll want to get to a brake mechanic as soon as possible to ensure you don't lose all braking abilities.

  • 1. The car is pulling to one side 

    This could indicate one of a number of issues, not all related to the brakes. However, it is a common symptom of brake trouble and should be simple to identify. If the car pulls to one side when you apply the brakes – without manipulating the steering wheel – this likely indicates uneven wearing of your brake pads. If the car drifts to one side when the brakes aren’t engaged, your car is suffering from a different issue.

     

    2. Brake pads are visibly thin

    You can also identify worn brake pads simply by looking at them through your spokes. The brake pad will be attached to the rotor, and shouldn’t be any thinner than ¼ inch. If the pad is visibly thinner than this, you should have your pads replaced immediately. As with any brake pad problem, continuing to drive on worn or damaged brakes is incredibly dangerous, and will only become more so as time goes on.

     

    3. Grinding noise

    The grinding noise is the sound of metal on metal, and indicates brake pads which have been completely worn down. This can cause severe damage to your brake system. You will not only need new brake pads, but you will also need to have your rotors inspected for damage, with replacement rotors potentially required. Driving in this condition is incredibly hazardous; braking will naturally be much less effective, and might fail entirely.

  • 1. Squeaking or Squealing

    Most—but not all—brake pads are manufactured with built-in “wear indicators.”. Wear indicators are metal tabs located near the top of typical brake pads. When the brake pad itself wears down to a dangerous extent, the indicator will scrape against the rotor. This creates a distinctive grating noise which warns the driver that his or her current brake pads are in danger of eroding away altogether.

    If this only happens rarely, the noise may just indicate a that a layer of rust has built up over the rotor – usually from moisture when the car is idle. The noise will disappear once the rust has worn off, but if it continues regularly, you should definitely have your brake pads inspected and replaced.

     

    2. Clicking noise

    In some cars, the brake pads fit snugly into a special holding device. Other vehicles keep them steady with clips, bolts, or pins. At all rates, the common goal behind these designs is to keep the brake pads from wobbling around. If they become loosened somehow (perhaps after a part of the surrounding hardware gets damaged), they’ll begin to rattle. What then results is a clicking sound that rings out whenever the brake pedal is pushed or released.

  • 1. Warning light  

    The most obvious indication is typically, a pad wear warning light will show on the car’s display board, indicating that at least one set of pads is almost worn out and require replacing. However, not all cars are equipped with pad sensors.

     

    2. Squeaking Noise

    Squeaking brakes is a common problem that is very common on most cars. There are many reasons for this such as pads stuck in the slides and not freeing off properly when you release the brake pedal causing the pad to rub the disc slightly. Also, cheap brake pads are often known to cause squeaking issues. It is always best to get even a squeak checked out as it may be the start of something more serious.

     

    3. A loud screeching

    Loud screeching sound when braking is a real warning sign that new pads could be needed, or at least require inspecting.  Some manufacturers design their pads so that there is a metal clip that touches the brakes discs as the pad wears out and the screeching noise could be warning that your pads are almost worn down to the metal backing.  This method stops the pads from going fully down to the metal and scoring your brake discs and becoming dangerous.

    If you hear a grinding noise, it’s likely the pads have been worn down completely. If this happens you should not drive the vehicle and arrange for the brakes to be checked and replaced as soon as possible.

     

    4. Visual check

    It’s sometimes possible to look at the pads for wear. Depending on the wheels fitted to your vehicle, you may be able to see the outer pad by looking through the spokes of the wheel – the outer pad will be pressed against the brake disc.

     

    5. Pulling to one side

    While braking, if the vehicle feels as if it pulls to one side or the other, then you must get this checked out. Uneven pad wear will be caused by an imbalance in the braking efficiency, which needs to be checked and rectified. The most common reasons for this are seized calipers or the pads could be seized in the caliper slides.

     

    6. Bad vibrations

    If the brake pedal, the vehicle or the steering wheel vibrates when you push your foot down on it, the pads could be warped due to excessive heat buildup, there is also usually excessive wear or damage to the disc.

     

    If you do not feel comfortable checking your brake pads, take your vehicle to a local dealership or repair shop where a professional can do it for you. Not only will replacing worn brake pads help make your car safer, it may help save money in the long run by helping prevent avoidable accidents.

  • How long brake pads and shoes can last will vary from vehicle to vehicle and from driver to driver. For example, if you tend to drive the most often in urban areas or in heavy commuter traffic, you’ll be engaging your brakes a lot more frequently than someone who drives in rural locations or on highways. Some people also tend to “ride the brake,” meaning they press and depress their brakes more habitually than other drivers, causing the brake pads to wear away more quickly. Brake pads are generally thought to be good between 30,000-35,000 miles in urban use. In less demanding situations like highway driving in light traffic, brakes may last 80,000 miles or more.

  • Here are six obvious signs to watch for:

     

    1. Noisy brakes – Screeching sounds or a metal-on-metal grinding sound is created when the built-in wear sensors scrape against the brake disc when the pads need replacing.

     

    2. Vibrating – A warped disc will cause the brake pedal to pulsate under light or moderate braking.

     

    3. Longer stopping distances – If you have to push the brake pedal down to the floor, it is taking you too long to come to a stop. Because brake linings wear increasingly, it could reach the hazardous stage before you notice it.

     

    4. Steering issues – If the steering wheel tugs or the car pulls to one side the front brake pads are worn down too far.

     

    5. Dash Warning light – Newer cars have electronic-wear indicators if the pads wear down to a specified measurement. However, a visual inspection is still the best way to check the condition of your brakes.

     

    6. Less than ¼” of Brake Pad - Visually check the brake pads by looking through the tire spokes. If the pads are less than a ¼ inch thick, it may be time to replace them.

CLASSIFICATION OF BRAKE PADS

Copper-free Ceramic Brake Pads

  Advanced friction materials, outstanding braking performance;

  Stable friction coefficient, thermal fading resistant, low dust and low noise;

  No heavy metal contamination;

  Long service life, low wear to brake discs;

Ceramic/NAO Brake Pads

  Free of steel fibers and ferrous powders;

  High friction coefficient, high temperature resistant, low dust and low noise;

  Excellent anti-thermal-fading performance;

  Long service life, low wear to brake discs;

LOW-MET Brake Pads

  Multiple formulations are optional;

  High friction coefficient, low dust, low noise and suitable for different braking circumstances;

  Economical and comfortable;

Semi-Metallic Brake Pads

  A large variety of formulations for various car makes and models;

  Stable friction coefficient;

  Long service life, excellent thermal stability and conductivity;

Commercial Vehicle Brake Pads

  High friction coefficient, wear resistant, thermal fading resistant;

  Free of asbestos and other hazardous substances, eco-friendly;

  Long service life, low wear to brake disc;

Scorching-Free-Coated Brake Pads

  Effectively reduce thermal fading and improve primary braking performance;

  Multiple options for coating colors, good product appearance.

MAINTENANCE AND TROUBLESHOOTING

  • Q How do they keep the friction material on the metal backing plate?

    The friction material is usually molded onto the backing plate using heat and pressure. In some cases, the friction material is forced through holes in the backing plate as it is molded. Also, the backing plate is coated with an adhesive that can withstand high temperatures. These two methods help to keep the friction material from shearing off the metal backing plate.On some premium brake pads, the backing plate will have a mechanical method to secure the friction material to the backing plate. The systems can use small hooks or other attachment devices that become embedded into the molded friction material. This can give an extra sense of security to the driver.
  • Q What is the best resource of information when selecting the right brake pad for my vehicle?

    The best source of information is a shop. A repair shop will buy more brake pads in two days than most people will buy in a lifetime.
    With this experience, the person at the front counter can help you select the right brake pad for you and your vehicle. Brake pads are one item that most shops will not take a chance on because they have a vested interest in making your vehicle as safe as possible.
  • Q Ceramic? Kevlar? Carbon Semi-metallic? Is it a brake pad or a golf club?

    Like golf club manufacturers, brake pad manufacturers are always looking for new space age materials to improve their products. These materials names may be throw around like buzzwords in a boardroom, but knowing what these materials can do can help you to make a more informed decision.
    Ceramic
    When most consumers hear the word “ceramic” they conjure up images of dinner plates being ground up into brake pads. But, even though the materials share the same chemical structure and certain attributes, ceramic fibers in brake pads are some of the most advanced microstructures on the planet. Ceramic material’s structural properties are very stable under high temperatures, like Corning cookware. But this is where the comparison ends. Ceramic materials that go into a brake pad are very small strands that are engineered to be a certain length and width.
    There are three advantages of ceramic pads in certain applications. First, since the ceramic materials offer stable performance under a wide range of temperatures, they can offer quiet performance. Second, ceramic brake pads manage heat in the rotor and caliper better on some vehicles than some non-ceramic applications. Third, ceramic brake dust does not show up on or stick to wheels like some other brake pad formulations. This could be am important factor if you have an expensive set of custom wheels.
    Kevlar
    If you were to hold Kevlar fibers in your hand, it would look like cotton candy. But this innocent looking material is stronger than steel and can stop a bullet, or keep your brake pads together under high temperature and pressure.
    Like ceramic materials, it is used as a fiber in brake pads to give them structure. It is a very expensive material, but it can help extend the life of the brake pad.
    Semi-Metallic
    Semi-Metallic pads use metal fibers to give structure and provide friction. The metals used are typically high quality steel, copper and other exotic metals.
    So what is the other part of the semi-metallic mix? It is be a variety of materials like glues, lubricants and structural fibers. The manufacturer will blend the components together to give the best performance for that application.
    Confused? Don’t be. A shop can recommend a pad that fits your driving profile and vehicle with a few easy questions.
  • Q I want a pad that will last more miles. Can I get a set put on my car?

    Brake pads are designed to wear out. How fast they wear is dependent on the driver and the vehicle more than the pad’s friction material formulation. While there are pads on the market that promise more miles, it is difficult to say if it will last longer than another pad.
    What can make a brake pad last longer is replacing the hardware and resurfacing the rotor with the correct finish. These two items can increase the life of the brake pad more than any other factor.
  • Q It is an older car, I don’t need to spend a lot of money on brake pads.

    Older cars still have to stop the same way a new car does under certain conditions. Accidents do not discriminate between how much a car is worth and neither do lawyers.
BROCHURE OF BRAKE PAD PRODUCTS
Our professionalization and specialization have made great contributions to make our products highly attractive in both price and quality. Over the past 25 years, Winhere has expanded from a small start-up to a large company with our products shipped to customers all over the world. However, Winhere is not content with its existing achievements. We will continue to focus, improve and invest in ourselves to further expand. 
 
Brake Pads Manufacturers
WE ARE A MANUFACTURER BRAVE IN 
TECHNOLOGICAL INNOVATION
  • Low Noise

    All the break friction formulas of Winhere have passed the Dynamometer noise testing, which ensures that Winhere brake pads have a superb low noise performance, especially for the ceramic formulas, the noise level of which has reached AAA level and can meet OE requests.

  • High Performance

    Winhere brake pad features braking stability and heat fading resistance and can keep the excellent braking performance under various driving circumstances, such as driving in the mountainous area, plain, dessert or in the extremely freezing or damp area, especially when braking at a high speed, the performance of Winhere brake pads is more instant and accurate.

  • Environment-friendly and Comfortable

    By no means will Winhere brake pad use any whisker type material but biological soluble mineral fiber and other raw materials of world famous brand, in order to provide the end users the low-dust friction product and the more comfortable braking experience. Both low-copper and copper-free ceramic formulas have been specially developed compliant with 2025 Copper Free Legislation of the U.S.

OUR AIM
CUSTOMER SATISFACTION IS WINHERE'S SATISFACTION
This area can be fully edited and gives you the opportunity to introduce yourself, your website, your products or your services.
OE MARKET​​​​​​​
In OE market, Winhere has established long-term cooperative relationships and participated in the coordinative development of braking system with FAW-Hongqi, General Motors, Great Wall Motors, Geely Automobile, BYD Auto, Zhengzhou Nissan, and other automobile manufacturers. Winhere's R&D, quality control and stable supply are well recognized by customers.
AFTER-SALES MARKET
In the aftermarket, Winhere has the world's top auto parts customer base that can bring significant business growth.
LOGISTICS
In terms of logistics, Winhere has established long-term strategic partnerships with world-renowned sea, land, and air logistics companies, and set up overseas distribution centers in Chicago and Toronto to ensure the on-time delivery.

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WINHERE AUTO-PART MANUFACTURING CO., LTD.

Address: No.80, Taishan Road, ETDZ of Yantai , China

Tel: 0086-532-85761111   |   Fax: 0086-532-85768370     |    Email: autoparts@winhere.com.cn

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