* Driving habits: Aggressive braking, frequent stop-and-go traffic, and driving in hilly areas wear brakes down faster.
* Driving conditions: Frequent heavy braking due to bad weather (snow, ice) will also increase wear.
* Brake pad material: Different pad materials have different lifespans.
* Rotor condition: Worn rotors will necessitate brake pad replacement sooner, and severely worn rotors may require replacement alongside the pads.
Instead of relying on mileage, you should check your rear brakes regularly, ideally every 6 months or 6,000 miles (whichever comes first). This involves:
* Visual inspection: Look at the brake pads through the wheel openings. If the brake pad material is worn down to less than ⅛ inch (or about the thickness of a quarter), they need replacing. Look for any scoring or cracks on the brake pads.
* Professional inspection: A mechanic can accurately measure the remaining pad thickness and assess the condition of the rotors. They can also check for other potential issues in the brake system.
Signs that indicate it's time for new rear brakes:
* A high-pitched squealing or grinding noise: This is usually the wear indicator in the brake pads letting you know they are near the end of their life. Ignore this at your own risk!
* Spongy or soft brake pedal: This could indicate a number of brake problems, including worn pads or fluid leaks, and requires immediate attention.
* Vibration when braking: This usually points to warped rotors.
* Pulling to one side when braking: This indicates an imbalance in braking force.
Don't wait until your brakes are completely worn out. Replacing them when they are nearing the end of their life will prevent more expensive repairs and keep you and others safe. Ignoring the warning signs can lead to brake failure.
