Posted on 10/31/2025
A smooth highway ride is something most drivers take for granted until the steering wheel starts shaking or the whole car begins to vibrate. If your vehicle feels fine around town but starts to shake when you hit 55 or 65 mph, it’s a sign that something mechanical isn’t quite right. The problem could be as simple as a tire imbalance, or it could point to worn suspension components, alignment issues, or failing drivetrain parts. Identifying the root cause early can save you money and keep your car safer on the road. Tire Balance Is the Most Common Culprit When a tire is out of balance, it causes uneven rotation at higher speeds. Even a small weight imbalance can lead to noticeable vibration, especially through the steering wheel. You may not feel it at lower speeds, but once you reach highway velocity, the shaking becomes more pronounced. A wheel balancing service involves attaching small weights to the wheel rim to even out any imbalance. Most tire shop ... read more