What does brake pad wear mean?

[DeBlakely]

What does brake pad wear mean: 1. During the use of a car, frequent braking causes the friction material of the brake pads to gradually wear down due to friction, leading to increasingly poor braking performance. If not replaced in time, it will eventually result in a complete loss of braking effect, affecting driving safety. 2. Brake friction pads also need to be replaced when worn to a certain extent to ensure braking performance is not compromised. Since brake system wear is influenced by various factors, it is best to check every 3,000 kilometers or so. Newly replaced brake pads require a certain break-in period to maximize their braking effectiveness. 3. Generally, the lifespan of brake friction pads is around 30,000 kilometers, but this figure is not absolute. The replacement cycle should be determined based on actual usage and individual driving habits. Developing a habit of regular inspections and timely maintenance is the most important.

[DelAthena]

To be honest, I think brake pad wear simply means the brake pads get thinner over time with use. I remember once when I was on a long-distance drive, the brakes felt spongy and made a slight squeaking noise. When I took it in for inspection, the mechanic pointed at the brake pads and said they were severely worn down to only half their original thickness. Essentially, it's the process where the friction material gradually diminishes every time you apply the brakes. When new, they're quite thick, but if worn too thin, it affects braking performance—stopping distances increase, which can be really dangerous in emergencies. I recommend regular inspections, typically every 20,000-30,000 kilometers, otherwise it's easy to get into accidents. The rate of wear depends on driving habits; frequent hard braking or aggressive mountain driving will accelerate wear. Overall, this is a safety issue—don't ignore it.

[DiJourney]

I think brake pad wear means the brake pads become thinner due to prolonged friction. For example, just like an eraser gradually gets smaller with continuous use, brake pads also wear down a little each time they are used. If the wear is severe, the car's braking response becomes sluggish, and sometimes noises like clicking sounds occur. I usually pay attention to the dashboard warning lights while driving; if they light up, it's time to check. Causes of wear include frequent driving, heavy vehicle weight, or poor road conditions, with high-speed braking being particularly harsh on the pads. Prevention is simple: maintaining proper tire pressure reduces the burden on the brakes, and regular maintenance can extend the life of the pads. Always heed the advice of repair shops; typically, when the thickness is down to 3 millimeters, it's time to replace them.

[DeAmir]

Brake pad wear means the brake pads become thinner due to usage. New pads are about ten millimeters thick, and if they wear down too much, they won't provide effective braking, which may cause the vehicle to slow down poorly or fail to stop. You can check them visually or with instruments, and excessive wear can also damage the brake discs. Generally, they need to be replaced every 20,000 to 30,000 kilometers to avoid major issues.

[SanLeilani]

I understand that brake pad wear refers to the gradual thinning of the brake pads due to material loss. Every time the brakes are applied, friction between the pads and the brake rotors creates resistance, causing the material to wear away. Common causes of wear include high mileage and frequent stops at urban traffic lights. Worn brake pads result in reduced braking performance, making the vehicle more prone to skidding, especially on wet or snowy roads. Remember to check the thickness regularly using a caliper—replace them if they fall below the safety limit. Additionally, don’t overlook maintenance; periodic cleaning to remove dirt and debris can slow down wear and extend the service life.