When hydraulic pressure from the brake caliper squeezes the brake pad against the spinning rotor, the friction generated converts the vehicle's kinetic energy into heat, slowing and stopping the wheels.
$150 – $400 per axle
Total Cost
25,000 – 70,000 miles
Replace Interval
Moderate
DIY Difficulty
Fix Within a Week
If It Fails
Brake pads are the friction material that clamps against the brake rotors when you press the brake pedal. They're the most commonly replaced brake component and critical to safe stopping.
Parts Cost
$30 – $150 per axle
Labor Cost
$75 – $200 per axle
Replace when the wear indicator squeals, or when pad thickness is at 3mm or less. Never drive with grinding brakes — you're damaging the rotors and compromising safety.
German luxury cars use soft brake pad compounds for quiet, powerful braking, but they wear faster (25,000-35,000 miles) and produce more brake dust. OEM pads are $80-$150 per axle.
Always consult your vehicle's service manual for model-specific procedures. If you're unsure, have a professional do the work.