You must own a Harley also so you're used to the shakes 
Seriously, I have a 2015 and do NOT have vibration in the stock mirrors. I also have a large mirror attached to my top that does have some minor vibration but mainly because the whole top vibrates a bit at speed.
I only use the mirror to make sure no one is catching me... I've never noticed vibration in it, perhaps we are vibrating at the same speed.
I have a 16 and the drivers side mirror shakes like a paint shaker. I put some rubber around it ( learned from this site) and it helps. Passenger side no problem.
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I have a 16 and the drivers side mirror shakes like a paint shaker. I put some rubber around it ( learned from this site) and it helps. Passenger side no problem.
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You sure there isn't something wrong with the mounting?
You sure there isn't something wrong with the mounting?
Yup. Pretty standard for these things.
When I turn up the music and the bass kicks in, my mirrors vibrate - and I like it!
Yup. Pretty standard for these things.
Yes, there IS something wrong with the mounting or yes there is nothing wrong with the mounting and it just vibrates?
Vibration of the mirrors have more to do with many factors than just one ... tires, suspension, road conditions, speed, mirror extensions and other mirror mods, maintenance/upkeep practices perception etc.
A trick shown to us by a previous resourceful member, where you take and split a short length of fuel tubing lengthwise and wa-la, no more vibration. 
Bill
You must own a Harley also so you're used to the shakes
Ditto....
You sure there isn't something wrong with the mounting?
Mounting is good it’s the plastic mirror part. Put you finger on it and vibration stops. Rubber around edge stabilizes it and less vibration.
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A trick shown to us by a previous resourceful member, where you take and split a short length of fuel tubing lengthwise and wa-la, no more vibration.
Bill
But that's using something not as a part of the stock configuration. I'm trying to figure out if the mirror that vibrates have a deeper issue that may need replacing.
I only use the mirror to make sure no one is catching me... I've never noticed vibration in it, perhaps we are vibrating at the same speed.
Tom, Good to see you back --- hope all is well with you and your lovely lady ---Marlene.
Was out this afternoon and made a effort to check vibration???? nice smooth road -- no vibration …. bumpy road mirror vibrates to the bumps... 2016.....
Yes, there IS something wrong with the mounting or yes there is nothing wrong with the mounting and it just vibrates?
I was referring to the vibration being pretty common.
But that's using something not as a part of the stock configuration. I'm trying to figure out if the mirror that vibrates have a deeper issue that may need replacing.
When you take the mirror apart you will see why they can vibrate.
The plastic piece the mirror is stuck to is held to the mirror assembly by 1 screw that is about 1/4 inch wide. This mount also has the pivot built into it that allows you to move the glass. With the exception of the screw and nutsert it mounts into, everything is rigid plastic/ABS. If that one screw is a little loose, or a little to tight, the mirror will vibrate. The only way to get to the screw is to heat the surface of the mirror to loosen the double sided sticky tape so the glass can be pryed off. This breaks the mirror most of the time.
So as was mentioned, it make sense for someone to use a small section of hose that is non standard equipment to put pressure on the glass to stop if from shaking.
The passenger side never had been an issue. @Slingrazor do you remember when I told @Ruptured Duck how to take the mirror apart on the inside by moving the mirror around and using a torx years ago and also warned him about the mirror being double sided taped on... and how that worked out for him.... 
That was a long time ago........ wow the memories.....
None on previous '16 and none on '18 with 3K mi on it.
I have a 2016 - I have never noticed mirror vibration issues - never even heard it was an issue until I saw this post
