Hi. I am thinking about buying a 1979-80 KW W900A that has been sitting for approx. 15 years. I think it has been about 5 years since it has even been started. I have been debating whether it is even worth the effort. I don't have any pics yet but here is a description of the truck..... 400hp cummins, 13 or 15 speed (can't remember for sure which one), 60" flat top, peterbuilt air ride suspension. As far as appearance, it looks pretty good for a truck that has been sitting outside for 15 years. Initially, I thought I would pull the sleeper and make it a day cab. Then possibly shorten it up a little (right now it is @ 260" wb). Of course get it running first and fix all the problems that will surely pop up from sitting all those years. Then ultimately resell it and put a little money in the bank. I guess my question is... Generally speaking, is there any demand out there for a truck like this? I realize there is basically a limitless list of problems that can pop up from sitting that many years that would result in getting upside down on it pretty fast. Worst case scenario I would end up with an old truck to pull my lowboy that I have way too much money into. I just hate seeing a neat old truck like this just sit under a shade tree and rot away. Any input would be greatly appreciated. I will try to get some pics of it soon.