Why does my car shake at high speeds
If your car shakes at high speeds, it usually points to a mechanical or balance issue. Here are the most common causes:
1. Tire Imbalance
Most common cause of shaking at high speeds (especially around 55–70 mph).
Even a slight imbalance can cause noticeable vibration.
Solution: Have your tires balanced at a tire shop.
2. Wheel Alignment Issues
Misaligned wheels can cause vibration and uneven tire wear.
Usually accompanied by the car pulling to one side.
Solution: Get a wheel alignment check and adjustment.
3. Worn or Damaged Tires
Bulges, flat spots, or uneven wear patterns can cause shaking.
Solution: Inspect tires for damage; replace if needed.
4. Bad Suspension Components
Worn tie rods, ball joints, or control arm bushings can create vibration.
Usually includes clunking noises or poor handling.
Solution: Have the suspension inspected.
5. Warped Brake Rotors
If the shaking happens when braking at high speeds, it’s likely due to warped rotors.
Solution: Resurface or replace the brake rotors.
6. Driveshaft or Axle Issues
For rear-wheel or all-wheel drive vehicles, an imbalanced or bent driveshaft or worn CV joints can cause vibration.
Solution: A mechanic needs to inspect and possibly replace these parts.
7. Engine or Transmission Mounts
Worn mounts can cause vibration, especially under load or at certain RPMs.
Solution: Replace worn mounts.
go to https://www.youtube.com/watch?v=SYpJi2UVZJs for a video version