I'm hearing a squeaking sound when I drive over bumps.

What is your question?

I'm hearing like a squeaking sound when driving over bumps, or when turning the wheel left. Usually can be heard a lower speeds. Was wondering if its shocks, balls joints, etc.

What makes this problem better or worse?

It's usually better when it's wet outside

How long has your 2005 Mercury Mountaineer had this problem?

A few weeks its been noticeable