Said It Here

Is a small gap between new brake pads and rotors normal?

First-time DIYers often notice minor gaps or alignment mismatches between new brake pads and rotors during installation. This uncertainty leads to worry about whether the brakes are unsafe or require taking the assembly apart again to check.

What people tried

Every workaround mentioned in the threads below. We haven’t tested any of them — and nobody here is claiming they worked.

  1. 1
    Asking online forums for verification
  2. 2
    Measuring the gap with a tool
  3. 3
    Perform the proper pad bedding procedure

In their words

Unedited, grouped by where they were said, most upvoted first within each place, each linked to the thread it came from.

r/AskMechanics1 person · September 2026

“A bit nervous about any gap/mismatch since this is my first brake job.”source ↗

Deep_Assumption_7041 · r/AskMechanics · 2 upvotes

“is there anything in the photo not normal, and need attention? Sorry it's first time for me to do a brake job:)”source ↗

Deep_Assumption_7041 · r/AskMechanics · 1 upvotes
r/MechanicAdvice1 person · October 2026

“I did brake and rotors on my 2020 Hyundai Santa Fe. It was my first time ever doing it. Looked at my rotors today and the passenger side looks to be doing good but the driver side brakes looks to be missing the rotors a little bit. Should take it apart and check it out?”source ↗

cpttucker126 · r/MechanicAdvice · 1 upvotes

Where this came up

People with this problem also raised