If your car starts to shake or vibrate at high speeds, it’s a clear sign that something is wrong. Ignoring the issue could lead to bigger problems, so it’s best to diagnose and fix it early. Here are some of the most common causes of vehicle vibrations at highway speeds:
Tire Issues
Unbalanced or misaligned tires are one of the most common reasons for shaking at high speeds. Over time, tires can wear unevenly, leading to instability. If your tires are out of balance, a technician can rebalance them. If the alignment is off, it may cause vibrations—especially around 60-70 mph. Rotating your tires regularly can also help prevent uneven wear.
Worn or Damaged Suspension Components
Your suspension system is designed to absorb road shocks and keep the ride smooth. If components like shocks, struts, ball joints or control arms are worn out, they can’t properly absorb road vibrations, leading to shaking.
Brake Problems
Warped brake rotors can cause vibrations, especially when applying the brakes at high speeds. If you feel the shaking more when braking, it’s likely time to resurface or replace your rotors.
Wheel Bearings or Axle Issues
A worn wheel bearing or a bent axle can create noticeable vibrations. If the shaking gets worse when turning, a wheel bearing could be the culprit. If you’ve recently hit a pothole or curb, a bent axle may be to blame.
Don’t Ignore the Signs
If your car shakes at high speeds, bring it to a trusted auto repair shop like Fox Run Auto. Our technicians can diagnose the issue and ensure your vehicle drives smoothly and safely. Call us today at (302) 597-9205 or schedule your service appointment online.