Why Is My Car Shaking When I Drive? 5 Common Causes & Fixes

A shaking car isn’t just annoying—it’s a sign that something’s wrong. If your car is vibrating while driving, here are five possible reasons and what to do.

1. Unbalanced or Misaligned Wheels

What happens: Your car shakes at high speeds, and the steering wheel vibrates. Fix: Get a wheel alignment and balance. Misaligned or unbalanced wheels create uneven wear and instability.

2. Worn or Damaged Tires

What happens: You feel vibrations in the seat or steering wheel, especially on rough roads. Fix: Check for uneven tread wear or bulges. If tires are worn, replace them. Keep them properly inflated and rotated.

3. Brake Issues

What happens: Your car shakes when braking, especially at high speeds. Fix: Warped brake rotors or worn pads could be the issue. Have your brakes inspected and replaced if needed.

4. Engine or Transmission Problems

What happens: Your car vibrates when idling or accelerating. Fix: A rough-running engine may need new spark plugs, motor mounts, or fuel system cleaning. A mechanic can diagnose deeper issues.

5. Suspension or Steering System Wear

What happens: Your car shakes when hitting bumps or turning. Fix: Worn shocks, struts, or steering components can cause vibrations. Have a mechanic inspect your suspension system.