Thanks for the pics! I always wanted to know where these tanks fit on a shortbed 3100. Now if they came with a side fill, that would be perfect. I always thought the bed fill was just a poor idea (picture you are hauling a full bed of furniture a long distance and have to unload it to fill up the tank!).
It should be easy to get a fill tube through the rear fender with a weld in door for a side fill. Just I have not seen a tank that offers the side fill.
