Why is my Ford Galaxy shaking while driving?

I recently bought a used Ford Galaxy and while driving on the highway, I noticed that it's shaking a lot. What could be the cause of this and how can I fix it?

One possible cause could be an issue with your tires. Make sure they are properly inflated and not worn out. If that doesn't solve the problem, it could be an alignment issue.

It might also be due to worn out suspension components. Have a mechanic check your shocks, struts, and bushings.

Another possibility is a problem with your brakes. If they are worn out or warped, they can cause shaking while driving. Get them checked and replaced if necessary.