truck mirrors vibrating

[01 mixson]

Anyone have any cure for the freightliner truck mirrors vibrating, the spot mirrors are fine, i tightened up all the mounting bolts, also put pool noodles around brackets to make them fit tighter, nothing worked, i have an international 4300 rollback it has an extra bar that is bolted to the door, i can't find anything online for the freightliner trucks.

[GibbysWorld]

I'm having the same vibration issues with our mirrors and I've exhausted all the options I can think of in fixing it. It gets quite annoying and messes with my eyes as I have a habit of looking at my mirrors about every couple of minutes. Hopefully someone will respond with a cure.

[Firewrench]

I jammed some pieces of foam “backer rod” around the edges. 2 on each side and one at top and bottom. Not too ugly, you can still move the mirrors with the motors, and it’s not permanent. I carry extra in case one falls out.