A steering wheel that shakes is almost always a sign that something’s wrong with tyres, wheels, brakes, or suspension/steering – and it should be checked, because it can be a safety issue.

Main causes of a shaking steering wheel

1. Tyre and wheel issues

These are the most common reasons.

  • Unbalanced tyres – if the weight of the wheel/tyre isn’t evenly distributed, the steering wheel often shakes at certain speeds (commonly around 50–70 mph / 80–110 km/h).
  • Bent or damaged wheel (rim) – hitting a pothole or kerb can deform the wheel and cause vibration.
  • Uneven or excessive tyre wear – cupped, scalloped, or badly worn tyres don’t roll smoothly and send vibrations into the steering.
  • Tyres out of alignment – poor wheel alignment can cause pulling and vibration, especially at higher speeds.

Typical pattern: shake mostly at higher speeds, less noticeable when driving slowly.

2. Brake problems

If the wheel shakes mainly when braking , the brakes are prime suspects.

  • Warped brake rotors (discs) – uneven rotor surfaces make the pads grab unevenly, so the steering wheel pulses or shakes when you slow down.
  • Worn or uneven brake pads – different friction left-to-right can cause vibration or pulling under braking.
  • Sticking brake caliper – a caliper that doesn’t release properly can make the car pull and vibrate, often getting worse the longer you drive.

Typical pattern: shake shows up or gets much stronger when you press the brake pedal, especially from higher speeds.

3. Suspension and steering wear

Loose or worn parts let the wheels move more than they should.

  • Worn ball joints , tie rods , or control arm bushings – these connect the wheels to the car and to the steering; when they wear, you can feel play and shake in the wheel.
  • Worn or damaged suspension components (struts, shocks, bushings) – they can’t control wheel movement, so bumps and vibrations are transmitted straight to the steering wheel.
  • Poor alignment from worn parts – can cause constant vibration, wandering, and uneven tyre wear.

Typical pattern: shake that may appear both at low and high speeds, sometimes worse over bumps or when turning.

4. Power steering and other less common causes

  • Low or dirty power steering fluid or a failing power steering pump can make the steering feel rough, stiff, or noisy, sometimes with vibration when turning.
  • Loose or damaged wheel bearings can cause rumbling and vibration that you feel in the steering wheel, especially when turning or at speed.
  • Engine or drivetrain vibration (e.g., bad engine mounts, driveshaft issues) usually shake the whole car, but you may still feel some of it through the steering wheel.

How to “read” the shake (quick guide)

Use when it happens as a clue to what causes steering wheel to shake.

  • Shakes mainly at certain speeds (50–70 mph), not under braking → most likely tyre balance, alignment, or wheel/tyre damage.
  • Shakes mostly when braking from speed → likely warped rotors or brake issues.
  • Shakes on bumps or when turning, feels loose or clunky → possible suspension or steering component wear.
  • Shakes while turning the wheel at low speed, plus groaning noises or heavy steering → possible power steering or pump/fluid issue.

What to do about it

  • Don’t ignore it – vibrations can quickly wear tyres, brakes, and suspension and increase stopping distance.
  • Get a wheel balance and alignment check first; it’s relatively cheap and fixes many cases.
  • If the shake is brake-related, have a mechanic inspect rotors, pads, and calipers and replace or resurface parts as needed.
  • For persistent or severe shaking, ask a workshop to inspect suspension, steering joints, and wheel bearings – especially on older or high‑mileage cars.

Information gathered from public forums or data available on the internet and portrayed here.