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Estimates brake pad replacement timing based on wear indicators and driving patterns. Safety-critical maintenance to prevent failure.
Guide étape par étape
- 1Measure brake pad thickness (new 12-14mm, replace at 3-4mm)
- 2Monitor brake warning lights
- 3Assess wear from braking behavior (stop-and-go = faster wear)
- 4Schedule replacement before reaching minimum
Exemples résolus
Entrée
80k mi life
Résultat
30k mi left
Erreurs courantes à éviter
- ✕Ignoring squealing or grinding sounds (indicates worn pads)
- ✕Not replacing rotors when pads worn (causes expensive damage)
Questions fréquentes
What's typical brake pad lifespan?
Normal: 25k-70k miles (3-7 years); aggressive city driving: 15k-30k miles.
Why do my brakes wear unevenly?
Alignment issues, dragging caliper, or driving habits (front pads wear 2× faster than rear).
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