Trailer mirrors

[Lagunitas]

I had a set of add on trailer mirrors for my 2015 Sierra Denali - that I hoped would fit onto my 2016 GMC Yukon. It would appear the mirrors are different. Had anyone used an add on mirror for towing? TIA

 

[Larryjb]

I like Mckesh mirrors. They have very little shake and provide a good view to the back, especially if you have to be able to see a single point 200 feet behind the trailer.

https://hensleymfg.com/product/mckesh-portable-towing-mirrors/