Why Does My Car Make a Metal-on-Metal Sound When I Put on the New Brakes?

New brakes sound like metal on metal when stopping is necessary. This occurs because the friction material of the brake pad has worn down to a point where it no longer produces enough friction to slow the vehicle. As a result, when braking, the metallic caliper and rotor components rub against each other to produce the metal on metal sound. This indicates that brake pads need to be replaced in order to maintain safe braking performance.

Auto Brakes: The Sound of a New Set

When you hear the sound of metal on metal coming from your car brakes, it can be an alarming experience. However, if you have recently replaced your brakes with a new set, it is likely that the noise you are hearing is normal. In this article, we will discuss the types of brakes, components of brakes, advantages of brakes, how to maintain brakes, causes of metal on metal sound from automobile brakes, symptoms of metal on metal sound from automobile brakes, repairing automobile brakes with metal on metal sound and benefits of replacing automobile brakes with new ones.

Types of Brakes

There are two main types of brake systems used in automobiles: disc and drum. Disc brakes use a rotor to stop the car when the brake pedal is pressed and are generally more efficient than drum brakes. Both disc and drum systems utilize friction material in order to slow down or stop the vehicle when required.

Components of Brakes

The components that make up a car’s brake system include a caliper assembly, rotors or drums, pads or shoes (depending on which type of system is being used), springs and hydraulic fluids. The caliper assembly holds the pads or shoes against either the rotor or drum surface when pressure is applied to the brake pedal. Springs return the caliper assembly back to its resting position after pressure has been released from the pedal. Hydraulic fluids transfer pressure from where it is applied (the pedal) to where it is needed (the rotor or drum).

Advantages of Brakes

Brakes provide an important safety feature for cars by allowing drivers to come to a safe stop in a timely manner. They also help reduce wear and tear on other components in the engine by allowing drivers to slow down before they come to a complete stop instead of relying solely on engine braking methods.

How To Maintain Brakes

To ensure that your car’s brake system continues to perform optimally for as long as possible it is important that you maintain them properly. This includes regularly inspecting them for wear and tear and making sure there are no leaks in any part of the system. It is also important that you check your owner’s manual for any recommended maintenance intervals as this will help ensure your vehicle’s safety as well as its overall performance level.

Causes Of Metal On Metal Sound From Automobile Brakes

The sound of metal on metal coming from your car’s brake system can be caused by worn out friction material, broken springs or low quality pads being used in the system. Worn out friction material can be caused by overuse or age while broken springs can lead to an uneven application force being applied when pressure is put onto the pedal while low quality pads may not have enough friction material available in order to create enough stopping power without creating excessive noise during their application

Symptoms Of Metal On Metal Sound From Automobile Brakes

If you hear a grinding noise coming from your vehicle when you press down on the brake pedal there is likely some issue with your braking system causing it such as worn out friction material or broken springs leading too much pressure being applied unevenly onto one side which could lead too much vibration in your vehicle chassis and reduced stopping power due too little friction material available during application

Repairing Automobile Brakes With Metal On Metal Sound

Repairing automobile brakes with this kind of issue should begin with replacing any worn out parts such as old pads and shoes as well as changing out caliper assemblies if necessary so that everything works together properly again without creating excessive noise during application

Benefits Of Replacing Automobile Brakes With New Ones

Replacing an old set of automobile brakes with new ones brings many benefits including improved stopping power due too better quality materials available for use now compared too what may have been available at an earlier time period as well as reduced noise during application since newer materials tend too create less vibration compared too their older counterparts leading too better overall performance levels than before

New Automobile Brakes Sound Like Metal on Metal

Automobile brakes are critical components of a vehicle that help to reduce speed and ensure the safety of all occupants in a vehicle. When brakes sound like metal on metal, it is usually a sign that the brake pads are worn out and need to be replaced. Replacing the brake pads can be done by an experienced technician or DIY project for those who are comfortable with their mechanical skills.

Commonly Used Materials for Making New Automobile Brakes

When it comes to choosing materials for new automobile brakes, ceramic friction material and semi-metallic friction material are two of the most commonly used materials. Ceramic friction material is lighter in weight than semi-metallic friction material but still offers excellent braking performance. Semi-metallic friction material is more resistant to heat than ceramic and provides superior wear resistance, making it ideal for heavy braking applications.

Cost Implications for Installing New Automobile Brakes

The cost of installing new automobile brakes will depend on the type of brake pads chosen and the labour involved in doing the job. The cost of parts will vary depending on whether you choose ceramic or semi-metallic brake pads and how many sets you need to replace. Additionally, labour costs can vary depending on how much work is involved in doing the job, such as removing old brake pads and properly installing new ones.

Factors to Consider When Choosing New Automobile Brake Parts

When choosing new automobile brake parts, there are several factors that should be taken into consideration. First, you should consider the type of vehicle’s chassis and weight capacity so that you choose components that can handle the load they will be carrying. Additionally, you should consider factors such as durability and quality of materials used, price range, and availability so that you get parts that will last long without breaking your budget.

Advantages of Professional Installation for New Automobile Brake Parts

Having professional installation done on new automobile brake parts ensures proper performance and quality as well as proper alignment and calibration according to the vehicle’s chassis specifications. Professional technicians have experience dealing with various types of vehicles which makes them well-equipped to handle any issues that may arise during installation while ensuring all components are properly working after installation is complete.

FAQ & Answers

Q: What are the types of Automobile Brakes?
A: The two main types of brakes used in automobiles are disc brakes and drum brakes. Disc brakes consist of a rotor, caliper, and brake pads, while drum brakes consist of a wheel cylinder, return springs, and shoes.

Q: What causes metal on metal sound from automobile brakes?
A: Metal on metal sound from automobile brakes is usually caused by worn out friction material, broken springs, or low quality pads.

Q: What are the symptoms of metal on metal sound from automobile brakes?
A: The symptoms of metal on metal sound from automobile brakes include grinding noise, vibration in the vehicle chassis, and reduced stopping power.

Q: What are the benefits of replacing automobile brakes with new ones?
A: Replacing automobile brakes with new ones can lead to improved stopping power, reduced noise during application, and enhanced safety measures.

Q: What are the commonly used materials for making new automobile brakes?
A: The most commonly used materials for making new automobile brakes include ceramic friction material and semi-metallic friction material.

Overall, the sound of new brakes on metal can be a good sign, as it means that the brakes are working correctly and that the car is safe to drive. However, if the sound persists, it’s best to take the car to a mechanic to get it checked out. While new brakes may sound like metal on metal initially, this sound should eventually go away as the brakes break in.

Author Profile

Carl Frisch
Carl Frisch
With more than 30 years in the bicycle industry, I have a strong background in bicycle retailing, sales, marketing and customer service. I have a passion for cycling and a dedication to excellence. As a manager, I worked diligently to increase my capabilities and responsibilities, managing up to eleven mechanics (at Palo Alto Bicycles) and later as a working partner in my own store.

As the shop owner of Spoke n’ Word Cycles in Socorro, NM, the success of the mission was my responsibility, which I pursued passionately since we opened in 2003 through the spring of 2011. I am adept at managing owned and loan inventory, preparing weekly & annual inventory statements, and managing staff. The role as managing partner also allowed me tremendous freedom. I used this personal freedom to become more deeply involved in my own advancement as a mechanic, to spearhead local trail building, and advocating for cycling both locally and regionally.

As a mechanic, I have several years doing neutral support, experience as a team mechanic, and experience supporting local rides, races, club events. I consistently strive to ensure that bicycles function flawlessly by foreseeing issues and working with the riders, soigners, coaches and other mechanics. Even with decades of experience as a shop mechanic and team mechanic, and continue to pursue greater involvement in this sport as a US Pro Mechanic, and UCI Pro Mechanic.

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