Usual suspects
- Uneven rotor surface (often called 'warped' rotors) — the pads grab unevenly
- Sticking caliper — one wheel brakes harder, may also cause pulling
- Worn suspension or steering parts — braking forces expose the looseness
- Wheel or tire problems — out-of-balance wheels feel worse while braking
Is it dangerous?
Mild vibration isn't an emergency, but it gets worse and increases stopping distance. Strong shaking, pulling or a burning smell need attention right away.
The fix
Usually new or resurfaced rotors with fresh pads. We also check calipers, hardware and suspension so the vibration doesn't come back.
FAQ
Is it the rotors or the tires?
If it shakes only while braking, it's usually the brakes. If it shakes at a certain speed even without braking, check the tires and wheel balance.
This article is general information, not legal or insurance advice. Rules and policies change — check your policy and the official source, or ask us.