Mort says:Hard tonneaus:
- Gaylords - they invented the hard tonneau cover, and have a great low profile and, what I hear, excellent quality
- Snugtop - super low profile, good build quality. On the spendy side, though.
Soft tonneaus:
- Ford Accessory - I sold a bunch of them. To see the quality, look on the stock 2001-2003 Lightning, its the same one. Plus, they come with a 12/12000 warranty (or the length of your new vehicle warranty, whichever comes last). You can get snap or snapless.
- Truxedo - not a lot of experience with these, but they come highly recommended.