Likely causes, most common first
Disc thickness variation
Usually from pad deposits after hard braking.
Dirty or rusty hub face
Causes run-out that reappears within weeks on new discs.
Loose or worn wheel bearing
Shake will also show at steady speed.
Checks to run first
- 1.Does the shake only appear under braking?
- 2.Check wheel-nut torque
- 3.Check for play at 12 and 6 o'clock
Frequently asked questions
- steering wheel vibrates when braking at high speed?
- A shudder felt through the wheel under braking is thickness variation in the front discs, not 'warping' in the heat-bend sense.
- Is it safe to drive with this?
- Short local trips are usually fine, but the fault will get worse and often damages other parts if you leave it.
- How much does it cost to fix?
- The most likely repair is brake rotor replacement, which runs $175–$745 in the US including labour, or $70–$380 in parts if you fit it yourself.
Brakes parts
Brake pads, discs, calipers and fluid
Find parts that fit
Year, make, model, trim — then only parts that fit your car.