Forum Discussion
GoPackGo
Jun 15, 2013Explorer
I am about to have an RDS AUXILIARY fuel tank installed in the bed of my F350. RDS has both transfer as well as auxiliary fuel tanks available in many sizes. I am getting the 40 gallon/tool box combo, at least partly because it sits below the bed rails so I may still be able to use a tonneau cover too.
Cost for the tank is about $680.
The tank will be directly connected to the OEM fuel tank inlet hose via a kit they also sell ($80). RDS tanks are available through Northern Tool Co. as well as other places. Take a look at the RDS site, then go to Northern Tools and type in the model you're looking for or just do the Google thing.
Cost for the tank is about $680.
The tank will be directly connected to the OEM fuel tank inlet hose via a kit they also sell ($80). RDS tanks are available through Northern Tool Co. as well as other places. Take a look at the RDS site, then go to Northern Tools and type in the model you're looking for or just do the Google thing.
About RV Tips & Tricks
Looking for advice before your next adventure? Look no further.25,178 PostsLatest Activity: Jan 05, 2026