Originally Posted by
88dually
i used universal tank straps from auto part store help section.Used original upper F series straps, never had to touch the bed. Hangs low, but bought truck with a 6" chrome drop bumper, the tanks not too noticeable, then theres the trailer hitch
i only had to because the bed was off when doing so and i had set up the bottom straps tighter which pushed the top of the tank up higher than the original location. (if that makes sense)