I'll detour this question for a minute. . .
My suggestion to quite the cab:
. Buy a roll (cause it's cheaper, about $50.) of Dynamat. This stuff ain't cheap to begin with but it works wonders. You can cut w/ sissors and peel off the backing and stick it to the cleaned metal roof, door, or back panel of your truck. This product helps deaden the rattle can and road noise, allowing you to better hear yourselves, prevents hearing problems and makes listening to (if you have) music a treat. You don't need to cover the entire metal panel, just the centre section. You could also cover with a jute material, which is flimsy @ best and NOT very dense, or the better two 'foil' sided heavy duty jute to help deaden the sound. This stuff can also be cut with sissors and get placed on the floor to deaden the road noise. I would suggest that after you cut this two sided foil jute material that you ''bind'' the edges w/ furnice tape, a sticky backed silver tape available at home depot type hardware stores. All the above can also be glued into place, after dry-fitting using a good grade of 3M spray glue.
I hope this helps
jim
