I hear a squeaking noise on right front and it seems to be lower than the drive.

What is your question?

When I was gassing up today I heard what I thought was air escaping my right front tire. It was a squealing like you are letting air out of a balloon and pinching the opening. It stopped and I continue home. When I got home I heard the squeaking noise again and when I back in the garage the right tire had less clearance than the left (driver) side.

What makes this problem better or worse?

I hear after stopping, it’s not loud.

How long has your 2010 Mercedes-Benz CLS550 had this problem?

Today