It's been 5 months now and my cover is falling apart under normal use like it was ten years old. Maybe it is ten years old, I just got a bad one, or someone splashed battery acid all over it before they wrapped it up and shipped it out (witch is how I could best describe the way it's deteriorating, anyone that's got acid on there pants and didn't realize it till they wore them after a wash knows what I mean). One if the cinch straps on the end rotted off so I sewed another one on but the other 3 are intact. That was no biggie but the side panel wear is disturbing, if I tried I could stick my finger through it with minimal effort as if it was made of budget paper towel material.
It's warranted for 2 years so I'll call the adco hotline Monday to see what they have to say but for now my review is a big fat negative, however on the positive side I would have to guess the material is not tough enough to scratch the windows or side panels.
I should mention that the sides I've noticed affected most are the east and south sides and are not corner wear areas. I was under the impression that the tyvek cover was primarily for uv protection witch was the selling point for me out here in the Mojave desert until I can get a more permanent trailerport built.