[jimborokz]

Originally Posted by Wing-in-it

I use the RDS in bed tank. 32 gallon.(actually holds 35) I also used it in my short bed prior to this 2020 Ram 3500. I like it a lot and it stays under the tonneau along with the hitch so when I’m not towing it’s all out of the elements.

This is just how my set up looks only I have the 37gal version. The nice part is there is enough room on top of the tank I can stow my folding camp chairs there very nicely. I can now have a total of about 65gals. onboard which will give me over 600 mile range when towing. I hardly ever travel more than 300 miles a day but that gets me from NY all the way to VA before I have to fuel up so I can get through all the high priced states. I really don't see the need for more onboard fuel than that. Some just seem to overdo it. Diesel adds weight.
BTW, I have a short box and slider hitch. It fits perfectly.