Interior Rattles
 

Passenger seat, doors, and headliner of my 2006 SS rattle over every bump. Sounds like the car is gonna fall apart at any moment. I had a 2004 Monte up until 2016 when I got this one and it never rattled at all. Anyone else have this problem?

Has it ever been taken apart?

Doing car audio stuff back in college, it seemed like one of the biggest contributors to this kind of thing was stuff being pulled apart (say door panels for speakers, etc) and either clips getting broken / lost, or the Christmas tree style clips being reused too much.