It's built like a tank but that also means it's heavy and awkward as hell to move around. On my PR-4000 rack I have to use the finesse of a sledgehammer to get the pin in the hole and it will almost certainly scratch your rack. The pad, vinyl, and actual build quality are great but I would not buy this again. If you have the space to put this on your rack and never move it then I would absolutely recommend it. If you will be taking it on and off every time you use it, look elsewhere.
Performance
Value
Build Quality