This tool provides general guidance — not professional mechanical advice. Always have a qualified mechanic inspect your vehicle before making any repair decisions.
#1 Most Likely
Brakes grinding when stopping
Typical Cost
$200 – $700
Brake rotor replacement typically costs $200–$400 per axle per industry repair data (2024). Combined pad and rotor service commonly ranges $350–$700 per axle depending on vehicle and region. Urgency reflects worst-case cause (brake failure). Prices vary by vehicle make and region.
- Worn brake pads (metal backing plate on rotor)
- Seized brake caliper causing uneven pad wear
- Loose rotor or debris caught in brake assembly
- Rotor scoring from prolonged metal-on-metal contact
A grinding noise when braking may indicate metal-on-metal contact, meaning brake pads may be completely worn through. This can cause rotor damage and, in the worst case, significantly reduced braking ability. This symptom commonly requires immediate attention to avoid further damage.
What a mechanic will check
A mechanic will likely inspect brake pads for complete wear, check rotor surface condition for deep scoring, and assess caliper function and wheel hardware. If rotors are deeply scored they commonly require replacement alongside the pads.
What to say to your mechanic
“My brakes are making a grinding sound every time I stop. Can you inspect all four wheels for pad wear and rotor condition? I want to understand how urgent this is and what may have caused it.”
Script based on industry repair procedures
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