I bought a used fold-a-cover tonneau cover for my 04 Screw and like it alot. It's different than the other folding covers because it has 4 sections. The first section flips back for access to the front of the bed and the last three sections fold on top of the first. The hardest part of installing it was getting it centered. I haven't installed the weatherstripping yet because it's too cold but it doesn't squeek or rattle. Very happy.