Why bedding matters

Brake pads work by laying down a thin transfer layer of pad material on the rotor face. Until that layer is set, the pads bite inconsistently, the pedal feels vague, and you can warp a fresh rotor by sitting on the pedal at a stoplight. Bedding takes 15 minutes and saves your kit.

The procedure

  1. Find an empty road or large parking lot — you need to do hard slowdowns without coming to a complete stop.
  2. Accelerate to 60 mph, then brake firmly down to 10 mph — firm but not panic-stop hard.
  3. Without coming to a complete stop, accelerate back to 60 and repeat. Do this 8–10 times.
  4. Drive at moderate speed for 5–10 minutes without using the brakes — this lets the pads cool while moving air over them.
  5. Don’t park the truck while the brakes are still hot — the pads can imprint on the rotor face and create pulsation.

What “set” feels like

After bedding, the pedal will feel firmer, the brakes will bite more aggressively at lower pedal effort, and you’ll smell a bit of pad off-gassing — that’s normal and goes away after the first few miles.

For the next 200 miles

Avoid track-style braking. Use the brakes normally for daily driving and they’ll continue to break in. After about 200 miles you can use them as hard as you like.