I started with a folding cover by BAK PAC on my 2500.
It went bad after close to 5 years. Bent and vinyl coming loose.
Contacted BAK and they gave me a very good discount on a Revolver.
Had it a number of years. Mostly outdoor storage. Some garage storage.
Vinyl started to come loose. Still under warranty so they replaced to cover.
Sold the 2500, bought the 1500 and got another revolver for it.
Had it a couple years now and no issues. I store it indoors.
Got a bit of discount when buying it as well.
If you are seeing problems, contact BAK or real truck and let them know.
Customer service was pretty good. But I think they changed their warranty.