How Often Should Car Brake Pads Be Replaced?
2 Answers
It is recommended to replace car brake pads every 50,000 kilometers. Below are specific scenarios: 1. Based on vehicle mileage: Generally, they should be replaced every 50,000 kilometers, though some drivers may wait until 100,000 kilometers. In normal conditions, the lifespan of front brake pads is about 30,000 kilometers, while rear brake pads last around 60,000 kilometers. 2. Determined by wear level: Brake pads have grooves. When the wear reaches the point where the surface is level with the groove, meaning the groove disappears, it's time to replace the pads. 3. Check warning light indicators: Some vehicle models have brake pads with sensor wires. When the pads wear down to a certain level, a warning light will appear on the dashboard, indicating immediate replacement is needed. If not replaced, the warning light will stay on. Typically, only high-end cars feature brake pad alerts. 4. Listen for sounds: If you hear a squeaking or metallic grinding noise when lightly applying the brakes, it may indicate that the brake pads have exceeded their usage limit, so an inspection should be done as soon as possible.
I've always believed brake pads are a matter of life and death - safe driving should never be neglected. With over a decade of driving experience, I always ask technicians to meticulously check the thickness during maintenance, with 3mm remaining as the replacement threshold. Normally, they last about 40,000-50,000 km, but since I frequently drive on mountain roads where wear is accelerated, I replace them every 30,000 km. Warning signs like screeching noises during braking, increased stopping distance, or pedal vibration demand immediate attention. Never compromise safety to save small costs - it should always come first. I recommend comprehensive inspections every six months to ensure the safety of yourself and your family.
