I've done a search and read what I could find which was mostly gas tank relocation in 1/2 tons.
I would like to have close to 30 gallons capacity and would like to locate it between the frame rails under the front of the bed with the filler to the side of the bed. This is where my original tank was located. I didn't have much luck using the search using size at Summit Racing for finding a poly tank. Has anyone solved this problem?