Curious what folks are using for auxiliary fuel tank/toolbox. I currently am in a Ford F350 DRW with a B&W 5th wheel hitch and I want to add as much fuel as possible and save as much space. You get the idea, I want the cake and I also want to eat it. If you have pictures that's even better. Fire at will gentlemen.
RDS 40 Gal/Tool Box, low profile so it fits under my Roll-n-Lock cover
2018 Chevy 3500HD High Country Crew Cab DRW, D/A, 2016 Redwood 39MB, Dual AC, Fireplace, Sleep #Bed, Auto Sat Dish, Stack Washer/Dryer, Auto Level Sys, Disk Brakes, Onan Gen, 17.5" "H" tires, MORryde Pin & IS, Comfort Ride, Dual Awnings, Full Body Paint
I have a 50 gallon trax 4 transferflow tank in the back of my dually. I have a long box. It's computer controlled which means it fills the main tank when it uses a few gallons and there's a gauge which sits on the dash and it tells me the total in both tanks and how much fuel has been used and when the tank is pumping into the main tank. . Mine is diesel. I had it installed 11 years ago and it is working like new. It fits under my tonneau cover as well. No tool box. With the main tank holding 36 gallons, I have a total of 86 gallons of fuel.
Pipeman Ontario, Canada Full Member 35 year Fire Fighter(retired) VE3PJF
I'm kind of looking for something for my Ram. I have a Weathertech tool box, but no auxiliary fuel tank. At the present time I'm using 2 5-gallon plastic fuel cans in the tool box. I don't carry much in the way of tools, so I've got lots of room. My old truck had a 35 gallon OEM tank, and a 35 gallon auxiliary tank. The new truck has a 32 gallon OEM tank, which is a bit small. I hate truck stops, so I prefer to fuel up without the 5th wheel attached. We rarely travel over 300 miles in a day any more so the OEM with the extra cans works...but barely. I'd like to have a bit more cushion, and an easier refuel than the fuel cans.