I have thought about Plywood but I am worried about it holding up to the weather. I can't garuntee that the truck will be parked inside all the time. So my concern is that the plywood would delaminate and I would end up doing it again. I would like what ever I choose to do to hold up for at least 5 years but perferably 10 years. By then I might be ready to paint the truck. Thanks again to everyone for their input.
