How many kilometers should brake discs and brake pads be replaced?
2 Answers
Brake pads should be replaced approximately every 30,000-50,000 kilometers for the front and every 60,000-100,000 kilometers for the rear. Different vehicle models have varying replacement cycles as specified by manufacturers. The exact replacement interval should follow the manufacturer's standard values and also depends on driving conditions and individual driving habits. Below is relevant information about brake pads: 1. Brake pad maintenance: The effectiveness of a car's braking system largely depends on the brake pads, making them crucial for vehicle safety. Regular inspections and maintenance are essential. Under normal driving conditions, inspect the brake shoes every 5,000 kilometers, checking not only the remaining thickness but also the wear condition, whether both sides wear evenly, and if they retract properly. Any abnormalities should be addressed immediately. Replace the brake pads when the remaining thickness is about 0.5 cm. 2. Brake pad replacement: It is best to use original equipment manufacturer (OEM) brake pads for replacement to ensure optimal braking performance and minimal wear between the pads and discs. After replacement, press the brake pedal several times to eliminate the gap between the shoes and the brake disc, preventing accidents caused by ineffective braking on the first press.
I've been driving for over a decade and have replaced brake pads and discs several times. There's no fixed mileage interval—it all depends on your driving habits. For city commuting like me, front pads last about 50,000 km while rear pads can go 70,000 km. Brake discs typically need replacement after two pad changes. Last month's inspection showed the disc edges had over 1.5mm lip with deep scoring, so I upgraded to slotted discs. However, colleagues who frequently drive highways need replacements at 30,000 km, and aggressive braking wears pads faster. I recommend thickness checks during every service—prepare to change when front pads reach 3mm and rears hit 2mm. Remember to apply anti-squeal treatment during installation, or you'll endure annoying squeaks.
