Brake Rotor Replacement Cost
Brake rotor replacement costs $100–$390 per axle including parts and labor. Rotors are often replaced at the same time as brake pads, which saves on labor costs.
Average Cost
- Economy rotors (aftermarket): $100–$200 per axle
- OEM-quality rotors: $150–$300 per axle
- Performance/slotted/drilled rotors: $200–$390 per axle
- Labor is shared with brake pads when done together — significant savings vs. doing separately
Replace vs. Resurface
Rotors can sometimes be resurfaced (machined flat) if they're thick enough — typically $15–$25 per rotor. However, many modern rotors are made thin to reduce weight and are at or near minimum thickness when worn, making replacement more economical. Most mechanics recommend replacement over resurfacing for reliability.
Signs Your Rotors Need Replacement
- Vibration or pulsation in the brake pedal
- Steering wheel shaking when braking
- Deep grooves or score marks visible on rotor surface
- Rotor thickness is below the manufacturer's minimum specification
- Rust ridges on rotor edge that don't wear off after a few stops
How Long Do Rotors Last?
Rotors typically last 50,000–70,000 miles with normal driving, but this varies significantly. Aggressive driving, heavy vehicles, and towing shorten rotor life. Rotors can also warp from excessive heat — letting the car sit with wet or hot brakes accelerates this.
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