What is the law governing the use of transfer tanks in the bed of a pu? I would like to put a 90gal L shaped tank in the bed to go under my saddle box. Some one told me that would be fine as long as I didn't pull my fifth wheel. He said there is some kinda federial law that says you can't transfer fuel in the bed of a truck while towing a trailer. I need to know from someone that either "KNOWS" the law or knows where I can find out.
Thanks for the help
Thanks for the help