And it totally makes a difference in your location as to whether a cover lasts a long time or gets tore up or degrades quickly.
In Phoenix AZ I had to park my snomachines outdoors for one summer. I covered the canvas covers with a 2 layer “quality” tarp. From the months of April until October, the sun ate the tarp. It was gone except for a few powdery remnants and the metal eyelets.
The black sled covers were bleached almost white and the straps broke the first time I pulled on them.
Our boat was stored in Vegas outdoors by the previous owner. At 4 years old, he was on his 3rd custom cover. I have that cover over 10 years later, the rubber is all cracked but it’s basically a dust cover indoors so it has not degraded further.
In Casper Wyoming, one winter basically shredded my snomachine cover from the wind. I wouldn’t expect the camper cover I bought there to make it a year without ending up mostly in South Dakota in pieces.
Alaska, 1 big snow melt and the ice cicles tire my TC cover.
Here in Western WA there is a lot of trees and shelter from the wind. UV damage is far less than a lot of areas and snow load is never going to destroy anything. But it sure does fckin rain! Hence the cover.
My snomachine trailer basically turns green on top in about 6 months. I have to wash it twice a year even if it never moves, before the moss takes roots on the roof!
So y’all likely have valid points for where YOU live.
(Headed out to reinstall my cover….lol)