Auxiliary Fuel Tank options

tomthyme wrote:
Hey Folks!

We would like to add an auxiliary fuel tank to our F350. We have been looking at the in-bed models from TransferFlow, Titan, etc.

I would like the tank to fit under a tonneau cover.

Do you guys have any experience with these tanks?

We are also looking at the replacement tanks that mount under the truck bed. However, these make me a little nervous with possible road debris causing issues. This version leaves my bed free, which is a big deal.

What do you guys think?

Thanks so much!

Go with Transfer Flow. I am currently on my 3rd. auxillary fuel tank from them. I have a 60 gal. tank which fits under the truck in the same location that the original tank was located and never have had any problems. This tank does away with any gravity feed issues or flip switches. I took my truck in at 9:00am and picked it up at 5pm. with a full tank of diesel:):) It is too bad that auxillary tanks are not made for gas engines:(