I have an '03, full bed, minimal cab; I plan to replace it with a new one as much like it as I can, except for bucket seats and automatic transmission.
The bed, even with a liner. is a real knee-killer -- especially if you have a bed cap on it. So I made a false floor, out of a sheet of heavy plywood, cut to fit and given several coats of paint, then linoleum.
Is it likely the false floor will fit what Toyota is selling now, or might I just as well include it with the '03 when I find a buyer?