Why is my Kia Sportage shaking at high speeds?

I recently purchased a Kia Sportage and have noticed that it shakes uncontrollably when I reach high speeds on the highway. What could be causing this and how can I fix it?

This shaking could indicate an issue with your tires. Make sure they are properly inflated and balanced. You may also want to get them checked for any uneven wear or damage.

Another possible cause could be a problem with your suspension. Have a mechanic inspect your shocks and struts to see if they need to be replaced.

It's also important to regularly get your wheels aligned. Misalignment can cause shaking and uneven tire wear.

If your car has been in an accident or has hit any large potholes, it's possible that your wheels have become bent. This can also cause shaking at high speeds.