Carautonomy — car parts and warning lights explained
← All components
Braking

What are Brake Pads?

The friction blocks that slow your car when you press the pedal.

Pads squeeze the disc

Simplified animation — not to scale.

In plain English

Brake pads are blocks of friction material that squeeze a metal disc attached to each wheel, converting motion into heat and slowing you down.

A simple analogy

"Like pinching a spinning frisbee between your fingers to stop it."

How it works

When you press the brake pedal, hydraulic fluid pushes pistons in the caliper, which clamps the pads against the spinning disc.

Signs of trouble

  • Squealing or grinding when braking
  • Brake warning light
  • Longer stopping distances
  • Vibration through the pedal
Rough UK cost

£100 – £300 per axle fitted

Always get a written quote. Prices vary by car, region, and parts brand.

Heads up: Carautonomy is for general guidance only. If your car is showing warning lights or behaving oddly, get it looked at by a qualified mechanic.

Keep exploring