Guys with new F250s

[txwhitetail]

Has anyone had an auxilery diesel tank installed connect to/gravity flow type to fuel system? If so what brand and price range did you see?

I’ve only called one place so far but they wanted $2400 for a fuel tank tool box combo.

[creekbottom02]

I dont have a new f250(i have a 08 DMAX) but this is what i use as a gravity fill and its works great i have no complaints.. it dosent take up much room and holds pleanty in conjuntion with my factory tank..

https://www.northerntool.com/shop/tools/product_541559_541559

[Sackett]

I dont have a new f250(i have a 08 DMAX) but this is what i use as a gravity fill and its works great i have no complaints.. it dosent take up much room and holds pleanty in conjuntion with my factory tank..

https://www.northerntool.com/shop/to..._541559_541559

That's what I'm going to go with on my '15 F250 and put it under the toolbox. Putting a 26 gallon fuel tank in a diesel 3/4 ton truck is rediculous, c'mon Ford!

[Alemana]

You can also look into Titan fuel tanks. They are factory replacement tanks

[perryr]

I have a 2018 F-350 that I just installed an auxiliary tank with the gravity feed kit. I bought the RDS 60 gallon toolbox/auxiliary tank combo from Northetn tool. The tank was ~$800, shipping was around $150, and the gravity kit was $60. I installed it myself (pretty simple) in 2hrs including cleanup. Just be careful and measure before you buy, the 17+ Super Duty’s have a slightly more narrow bed and many of the tanks no longer fit.

[JRB868]

I put a Titan Travel Treker 50 gal auxiliary tank in the bed of mine. I installed it myself and I paid $850 and it came with the install kit (got a deal at the off road expo at TMS). Comes with its own pump and filter, easy install. We travel alot towing around 12-14k rv and it has made traveling so much more enjoyable. I was looking for fuel every 240 miles, now I don't start looking for fuel until 800-850 miles. Titan has the install videos on their website and they had great customer service when I called concerning which uplifter switch to use. An actual person answered the phone and immediately transferred me to a tech. I was very impressed with my experience with Titan. I also have a Undercover flex tonneau cover and it fits under the tonneau cover. If you would like some pics send me your number and Ill text some to you.

[knapper]

I put a Titan Travel Treker 50 gal auxiliary tank in the bed of mine. I installed it myself and I paid $850 and it came with the install kit (got a deal at the off road expo at TMS). Comes with its own pump and filter, easy install. We travel alot towing around 12-14k rv and it has made traveling so much more enjoyable. I was looking for fuel every 240 miles, now I don't start looking for fuel until 800-850 miles. Titan has the install videos on their website and they had great customer service when I called concerning which uplifter switch to use. An actual person answered the phone and immediately transferred me to a tech. I was very impressed with my experience with Titan. I also have a Undercover flex tonneau cover and it fits under the tonneau cover. If you would like some pics send me your number and Ill text some to you.

This is what I may do
Would love to see pics of your setup if you don’t nind

[Drycreek3189]

If you install an auxiliary tank, make sure there's nothing in it before you mount it and hook it up. I did that in '82 and made it to Ok City before it sputtered to a stop in rush hour traffic. Embarrassing to say the least. Some kind of cotton looking fiber was in the tank when I bought it new. Unhooked the fuel line and got it out, but all the while cars were rushing by just a few feet from my head. To say I was puckered would be an understatement !

[Stolle]

That's what I'm going to go with on my '15 F250 and put it under the toolbox. Putting a 26 gallon fuel tank in a diesel 3/4 ton truck is rediculous, c'mon Ford!

My thoughts exactly! My 2018 now has a 34 gallon. I think the F350's have a 42 now.

[justintyme8303]

That's what I'm going to go with on my '15 F250 and put it under the toolbox. Putting a 26 gallon fuel tank in a diesel 3/4 ton truck is rediculous, c'mon Ford!

Yours must be a short bed they did offer a 37.5 gal in 2015.

Fuel tank – 37.5-gallon capacity (F-250/F-350 158"
and 172" WB with diesel engine, and F-450)

[justintyme8303]

My thoughts exactly! My 2018 now has a 34 gallon. I think the F350's have a 42 now.

All 2018 super duty can have the 48 gal its the wheelbase you pick.

Fuel tank – 48-gallon (176" WB)

[Mike D]

Why not just replace your factory fuel tank from Titan instead of taking up space in your bed.

My 2012 Ram has a 34’ish gallon tank (I’ve put over 36 in it before) and Titan has a replacement tank that is 56 gallons.


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[RWB]

I have an 06 so not new but I do get an error when I gravity feed. Truck thinks the fuel sending unit is bad because it stays on full for so long. I just clear the code with my programmer. I also run it in the bed vs a replacement tank as it come in handy filling tractors at the ranch.

[varminthunter]

South Texas Outfitters in SA built mine and mechanic in DFW area installed it - zero issues

[aac_shooter]

Transfer Flow has a 60 gallon replacement tank. Best thing I added. My 2012 1/2 tin had a 36 gallon tank. There was no way I was going to deal with a 26 gallon tank in my 2017 F250.