Shakes bad on road all parts
588877
Small charging area hard to locate. Shakes bad on road all parts tight
3391940
These mirrors came heated and was not supposed to be. I decided to just deal with it and mounted them on my truck. After installation and driving the truck realized the mirrors shake like crazy going down the road. Not happy with them at all. Thinking they sent me the wrong mirrors. I do not recommend getting these mirrors at all.
1782133
it looks fine but shakes a lot, the interior support for the glass/mirror may be bad and at freeway speed is hard to see because of the hard  vibration, otherwise easy to install like any other, my suggestion is to spend on a better or original part
3292708
MUCH better visability than my stock mirrors. Unfortunately only 1 of the 2 mirrors I got were any good. The second mirror wouldn't lock into the handlebar so I had to stuff a piece of 3m tape inside. The same mirror is also lose so it shakes all over rendering it useless on the road.
2957515
Had them balanced twice and performed an alignment and still experience slight shake at 60 mph and gets worse the faster I go.
618099
The trolley is not very stable , its light weight and it easily shakes
2835590
After 2 months driver window now clicks and shakes when rolling down.
787427
Very lose. Shakes a lot on the phone side. Not good when your driving and your trying to focus you view on the moving phone. However that is on rocky or bumpy roads.
519836
Finally I got my old CV Axle shaft replaced. One day several weeks ago my family and I were travelling in my Honda Odyssey and driving at about 65 mph, when the car shook quite severely. I didn't say anything to see if the family would say something. Well you guessed it, they did, and the wife was scared crazy. The shaking quit for about a minute, until another mile passed and the Van shook again. Now I was scared a little. So when I got home, I started online search for why my Odyssey was shaking. The result was that the shaking more than likely was caused by a defective CV boot or joint. At least I had something to research on my Odyssey. So I visually inspected the CV boots, both left and right. My visual inspection did not show an obvious problem, with either boot. Well I took the car to the mechanic and asked him to thoroughly inspect the CV joints. He removed the tire and thoroughly inspect the boot areas, on both sides of the car. What he found was that the boots were not torn, but the passenger side boot strap band was slightly loose, and the boot was slinging the grease from inside the boot and onto the front end of the vehicle. He showed me how the grease caked up in various spots around the boot, but it was not visible when inspected from outside the car. That convinced me that the CV boot/joint was probably out of grease which caused the shaking. Although the grease was on on the passenger side only, I had the mechanic to replace the CV axles on both sides of the car. He did the job in about 2 hrs at a reasonable price and I was a very happy camper. So far I have not had any shaking in the Odyssey and boy does it run smoothly, and my family and I drive this vehicle with confidence and safety. The Odyssey has 156000 miles.
2167663
One of my moters was messed up and when I tried to land it would crash land and made it worse
4262354
Everything was great other than they weren't  100 percent balanced.  Get to 75 mph and they shake. Took them off and bought rims to get the look I wanted without the shake.
4875305
These tires come with a good wear rating but I can tell you now that they shake & vibrate. I took my car back to the tire installer and had him check for rebalance. All was good. He checked for bent wheels. All was good. Then I did some research of other web-sites and seen that this tire had many reviews as having heavy vibration which there is no remedy.
653937
Really sloppy on throttle side! Rattles like none other. Sounds like a piston is slapping at idle, I wouldn't recommend.
4050369
Should be made more robust especially for mtb. I found it wears out due to the constant shaking so you have to keep buying new ones.
4945982
I have installed this mirror to my Acura TL and the installation was a breeze. It comes with the universal bracket and screw which are perfect fit in the original spot. After the installation, the mirror works good, the screen has a little sun glaze but it was because the way the camera mounted, it has nothing to do with the mirror. Everything was fine until I start driving the car then the mirror starts shaking. Initially i thought maybe i forgot to tighten the bracket. Turn the car around, check everything, the bracket was secure. The wire was secure and nothing came loose as I know. Start driving again and the mirror was shaking vigorously until I physically apply pressure to the mirror then it stopped. I tried it for 3 days but couldn't stand it anymore. It gives me headache every time I check it for traffic behind me. It's frustrated to the point I had to install the factory mirror back again. I bought this mirror based on the good review in here. Maybe I received a defective one .. I'm not sure but I won't recommend this to any body else. ....
PRO: Easy to install with provided bracket.
CON: The glass itself shakes a lot while the vehicle in motion. Not good for rear view mirror...
4626202
Terrible squeeling problem after 200~ miles driven.  Installed at a shop, the bed-in was done to the T.

Not sure why they are squeeling but I would avoid these.
601226
HELP! I bought 3 of these and one of them cant be balanced and the other 2 are going bad. They started out ok and the one started shaking after about a mo and got so bad I had to take it down is there anything that can be done? Thanks