There's everyone elses fuel problem solved on those long road trips away from fuel stations , I wonder just how many miles you could drive the rig if you connected a fuel feed from the trailer to the tractor ?
Is the tank divided with several chambers so you could do two fuels , diesel and unleaded ?
Just kidding you got a great project there I ve never seen one of those at any event , so many of those WWII refueling scenes you could recreate !!