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Car Wobbles At Low Speed

A side-to-side wobble or thump at low speed that rises with speed often comes from a damaged tyre with a separated tread or belt, a bent wheel or loose wheel nuts.

Short answer · Why does my car wobble at low speed?

A wobble you feel at walking or town speeds, often once per wheel revolution, is typically a tyre whose internal belt has separated, a bulge or a bent rim. Loose wheel nuts can cause it too, especially just after a wheel change. Check it before driving faster.

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Safe checks you can do

  1. Check the wheel nutsEspecially after any wheel or tyre work.If nuts are loose, do not drive until they are tightened to the correct torque.
  2. Inspect each tyreLook for bulges, uneven bumps on the tread and damage on the sidewall.
  3. Check the tyre pressuresA very low tyre can also feel like a wobble.

Questions that narrow it down

  1. Did it start after a tyre change?Loose nuts or a badly seated tyre.
  2. Did you hit a kerb or pothole?Bent wheel or internal tyre damage.
  3. Does it thump once per revolution?Tyre separation or bulge.

Possible causes

Listed without ranking. Use the questions above to see which ones fit your car.

  1. Tread or belt separationInternal tyre damage.
  2. Bent wheelFrom kerbs or potholes.
  3. Loose wheel nutsVery dangerous.
  4. Worn suspension or steering partsLess typical at low speed.

Questions about Car Wobbles At Low Speed

Can a separated tyre be repaired?

No. A tyre with internal separation must be replaced.

Should nuts be re-checked after fitting?

Many workshops recommend re-checking the torque after a short distance.