I have a 2002 F250 7.3L PSD that I need my bed for a slide in reefer (no comments on that, please for my oyster farm biz.

Does anyone have any experience in putting a second tank under the long bed I have? I have heard rumors that an F450 tank can go where my spare tire currently is.

Please advise!

-Biodiesel Boy

 

No experience doing it but I'm pretty sure there's a couple threads where others have added the tank. Not being an idiot but try the search. Someone will chime in with more info.

 

I believe I read somewhere that an Excursion tank can be installed in place of the spare tire...

 

Might want to check these guys out too. Been looking at their tanks for mine.
Transfer Flow Fuel Tank Systems

 

Its not a second tank but a larger replacement for the stock one.
Large Capacity Replacement Fuel Tanks for Diesel Pickup Trucks ~ TITAN Diesel Fuel Tanks: The leader in Aftermarket Fuel Tanks

 

Someone ask about using rear tank before and after I posted pictures of my 35 gallons tank, they figured out it will not fit.
I do have 10' long bed with over 5' rear overhang where the tank is.

 

Search Harpoon mod. it will add 5-8 more gals of fuel to your truck with two hours of work.