What Causes Squeaky Brakes in Cars?

1 Answers
VanEmerson
07/29/25 1:53pm
Reasons for squeaky brakes in cars: 1. Rust on brake discs or pads; 2. New brake pads; 3. Excessive wear on brake discs or pads; 4. Installation issues. After prolonged parking, especially in humid or rainy conditions, rust or dirt may form on the brake discs or pads. This issue usually resolves after driving for a while, or you can apply butter or specialized lubricant at the connection between the brake pads and calipers. New cars may also produce similar noises when braking, as new brake pads and discs require a break-in period, which is normal. However, if the noise persists after driving for some time, there may be an issue.
Was this review help?
18
1
Share
More Forum Discussions

Where and How to Process Motorcycle Deregistration?

Motorcycle deregistration involves the following procedures: 1. Traffic accident settlement: The vehicle owner must first settle all traffic violations and accidents related to the motorcycle before processing the deregistration. 2. Document review: At the service window, submit and have the following documents reviewed and returned: 'Motor Vehicle Registration Certificate', 'Motor Vehicle License', and 'Motor Vehicle License Plate'. The deregistration timeline is as follows: 1. Motor vehicle deregistration certificate: Collect the 'Motor Vehicle Deregistration Certificate' from the service window within 1 working day from the date of application. 2. Insurance documents: For vehicles returned due to quality issues: Collect the vehicle's certificate of origin, quality certificate or import certificate, tax payment certificate or tax exemption certificate for vehicle purchase tax, and compulsory traffic accident liability insurance certificate.
10
0
Share

What is the difference between claiming insurance and settling privately?

Here are the differences between claiming insurance and private settlement: 1. Protection aspect: Claiming insurance can serve as proof; private settlement offers no protection. 2. Convenience aspect: Claiming insurance is time-consuming and labor-intensive; while private settlement can reduce complicated procedures. Below are extended methods when your car gets scratched but the perpetrator can't be found: 1. Surveillance cameras: Check if there are any surveillance cameras nearby to identify the person who scratched your car. 2. Dashcam: If your car has a dashcam installed, review the footage to identify the perpetrator. 3. Service area compensation: If your car isn't equipped with a dashcam, check if the parking service area can provide corresponding compensation. 4. Insurance company compensation: If the service area cannot provide compensation, you can report it to your insurance company. Those with insurance coverage may receive certain compensation.
13
0
Share

Is Downshifting Immediately Necessary When Decelerating?

No. When driving, it is possible to decelerate without downshifting, which can be achieved in vehicles with larger displacement and lighter loads. The correct gear can be gradually adjusted after the speed has finally decreased. Since speed and gear must be well-matched, it's best to shift up or down to the correct speed. Gear shifting considerations: 1. Gear matching: The allowable range for first gear is 0~20, shifting to second gear is appropriate at 15~20; the allowable range for second gear is 10~30, shifting to third gear is appropriate at 25~30; the allowable range for third gear is 20~40, shifting to fourth gear is appropriate at 35~40; the allowable range for fourth gear is 30~50, shifting to fifth gear is appropriate at 45~50. 2. Smooth shifting: Strive for smooth shifting; you can shift gears as soon as the speed (RPM) is reached, avoiding gear disengagement.
18
1
Share

What are the dangers of not wearing a seat belt?

The hazards of not wearing a seat belt are: when a vehicle is involved in an accident or emergency braking, a huge inertial force will be generated. Depending on the driving speed and the degree of impact, this inertial force varies. The inertial force causes the driver and passengers to collide with objects inside the car such as the steering wheel, windshield, seat backrest, and doors, which can easily cause serious injuries to the occupants, and may even throw the occupants out of their seats or out of the vehicle. Here is some relevant information: 1. Seat belt introduction: A seat belt is a vehicle safety device designed to protect vehicle occupants from harmful movements that may occur during a collision or sudden stop. 2. The function of seat belts: The function of seat belts is to reduce the possibility of death or serious injury in traffic collisions by reducing the secondary impact force that poses an internal collision risk, by properly positioning the occupants to ensure the maximum effectiveness of airbags, and by preventing occupants from being ejected from the vehicle or the vehicle from rolling over during a collision.
10
2
Share

Does a baby in a car count as overloading?

A baby in a car counts as overloading. The traffic regulations regarding overloading do not specify the height, weight, or age of passengers but only the number. The passenger capacity of a vehicle is not determined by the age or weight of the passengers but by the number of individuals. Below is more information about traffic regulations: 1. For a road passenger vehicle exceeding the rated passenger capacity, a fine of 200 to 500 yuan will be imposed; if the passenger capacity exceeds 20% of the rated capacity or if cargo is carried in violation of regulations, a fine of 500 to 2,000 yuan will be imposed. 2. For a freight motor vehicle exceeding the approved load capacity, a fine of 200 to 500 yuan will be imposed; if the load capacity exceeds 30% of the approved capacity or if passengers are carried in violation of regulations, a fine of 500 to 2,000 yuan will be imposed.
16
4
Share

Can a sedan pass the annual inspection after changing the rims?

If the modification of the rims has not been approved by the traffic management department in advance, the vehicle cannot pass the annual inspection normally. The following are the time regulations for vehicle annual inspections: 1. Passenger vehicles for commercial use: annual inspection once a year within 5 years, and twice a year after 5 years. 2. Trucks and large and medium-sized non-commercial passenger vehicles: annual inspection once a year within 10 years, and twice a year after 10 years. 3. Small and micro non-commercial passenger vehicles: biennial inspection within 6 years, annual inspection once a year from 6 to 15 years, and twice a year within 15 to 20 years. 4. Motorcycles: biennial inspection within 4 years, and annual inspection once a year after 4 years. 5. Other motor vehicles: annual inspection once a year throughout the entire usage period.
3
3
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.