rear view mirror vibration

Does anyone else Tacoma rearview mirror vibrate quite a bit? I bought it used so I don't have anything else, it does have the premium sound system. I guess I wouldn't expect it to move as it does.
I'll post a video this weekend.

 

A vibrating mirror was the first symptom I had of a failing rear U joint in my ‘10 OR. As it got worse I could feel it in my backside on the seat. After it was replaced all was smooth. Check tire balance also.

 

There's an allen head bolt at the attachment point for the windshield. Is that snug?



If the pivot points are loose, you might need a new mirror.

 

No mirror vibration issue here. Trucks drive train runs very smooth. As far as the suspension well, lets just say its not as compliant as my gen1 tundra.

 

Mine vibrates when I've got my music cranked up to 40. Otherwise, it's pretty sturdy.