laknox wrote:
It can often be hard to get enough bed clearance and giving up 2", or more, might not be something you want to do. I have 8" and I have just touched the back corners of my bed on a couple occasions, but I boondock. If you boondock, too, I wouldn't use the Invis-a-rack; I'd use an over-the-cab rack, attached to a front receiver hitch. Just my $0.02...
Lyle
I don't boondock and have just under 6". With the height of trucks and keeping the FW level- I just can't see that losing another 2" or more is going to be possible without maintaining enough space between the truck bed and fifth wheel overhang.