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Carrying gas cans and or Bigger Tank?

Heimkehr

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The Rotopax system that goes over the hard top windows (braced vertically)...

Was wondering if anyone has seen a horizontal version of that system that could work mounted off the roll bar if your hardtop's off...
Consider the vendor's liability exposure if, or when, a fuel container mounted in that manner leaks or gets punctured, thus introducing flammable liquid into the passenger compartment.

Their apparent unwillingness to risk a potential Superfund site in our Jeeps is probably the correct approach.
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txj2go

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Consider the vendor's liability exposure if, or when, a fuel container mounted in that manner leaks or gets punctured, thus introducing flammable liquid into the passenger compartment.
I was contemplating carrying cans and had thought about some of these things. Apparently it is not uncommon to carry a good quality can inside the vehicle. I figured a steel Jerry can, so surrounded by camping gear that it couldn't move, would not be much of a risk. However being surrounded by camping gear didn't contain the smell.
 
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I was contemplating carrying cans and had thought about some of these things. Apparently it is not uncommon to carry a good quality can inside the vehicle. I figured a steel Jerry can, so surrounded by camping gear that it couldn't move, would not be much of a risk. However being surrounded by camping gear didn't contain the smell.
So, over the spare like a pack horse or the rotopax in front of spare seems like best remaining choices ...who's got a quarter?
 
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wibornz

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The one thing I hate about the Rotopax gas cans is they are not self venting. They expand and contract like crazy as the weather changes. Sure you can buy self venting cap, but they are extra. Like really, you're charging about $80 to $100 for a gas can that would cost $5 dollars at Walmart and you can't even make them self venting, I have to go back and crack the cap even if there is not fuel in the can. I know it is a simple task, but so is a self venting cap.
 

baskiboat

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I have daydreams of the dealership installed (LOL), warranty approved aux tank but it's reviews don't really support the cost from what I've read, so back to one of the previous thoughts...The Rotopax system that goes over the hard top windows (braced vertically)...Was wondering if anyone has seen a horizontal version of that system that could work mounted off the roll bar if your hardtop's off...
I have not purchased one, but I like the looks of this one by hi-lift. Not sure if it is soft top compatible. I have the SOT top with the Pak Rax system. I think the trail trak option would replace the Pak Rax if I removed the rear quarter windows. I also contemplated using it instead of the Pak Rax because I think a tank might fit between my roll bar and window. I may still investigate this option more.

Screenshot_20211119-023330_Chrome.jpg
 

TX_Ovrlnd

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I have not purchased one, but I like the looks of this one by hi-lift. Not sure if it is soft top compatible. I have the SOT top with the Pak Rax system. I think the trail trak option would replace the Pak Rax if I removed the rear quarter windows. I also contemplated using it instead of the Pak Rax because I think a tank might fit between my roll bar and window. I may still investigate this option more.

Jeep Wrangler JL Carrying gas cans and or Bigger Tank? Screenshot_20211119-023330_Chrome
3rd picture in that set shows the soft top in safari mode with the hilift mounted and in the product video on that page he states it is compatible with both tops. It does look like you'll have to remove the jack to push the top all the way back.
 

txj2go

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If you want to carry a 5er in side the Jeep I would suggest getting a NATO can. They will not vent becasue of the cam operated seal. Not availble to ship in certain states like CA.
Use them for many years never a smell. They pour better than the old military version, but I always used a funnel. Now days a small portable battery powered pump is the best solution.
I bought the Harbor Freight version of the NATO can, with a less than perfect gasket. I've found that a simple rubber gasket that would be used for drain lines under your sink will fix it. I'll try that and see how it works but as of now I don't have any upcoming trips that would require carrying the can.
 

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I have carried fuel in the vehicle for longer trips, and while it works, definitely don't recommend. If you do have to carry in your vehicle, I highly recommend the Scepter cans. You can only buy them surplus in the US, but I've been putting a set of Scepter fuel cans (MFC) and water cans (MWC) through over a decade of trail and camp abuse and they have held up wonderfully.

As @wibornz highlights with the Rotopax, the Scepter cans are also non-venting, but that also means no smells if carried inside.
 
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GearWhore

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You could always just use large trash cans if you need to move a lot of fuel...

Jeep Wrangler JL Carrying gas cans and or Bigger Tank? Gas Crisis
 
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Heimkehr

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In expedient conditions, I wouldn't hesitate to carry a filled 20L NATO can in the interior of a vehicle, at least for the short term. I've half a dozen of those containers in my shed; they serve as seasonal fuel storage/supply for ethanol-free gasoline.

To be honest, that's what I have to do now (when refilling them), since I've sold the truck that preceded the Jeep. They seal quite well and are as robust as they need to be. The original 1930s-era German design continues to impress.
 

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I think I'm pretty edge-case, but I'll put it here anyway. My JLUD gets 25+mpg and has around a 400 mile range. Living in southeast Louisiana, I don't do any offroading. But, I do tow a boat often. And, we occasionally get hurricanes which disrupt fuel options.

So, I took off my spare tire and added a 5-gal jerrycan. This allows me to carry an extra ~125 miles of diesel on board if needed. Or, I can easily give my boat enough fuel to get it to a fuel dock after draining it for storage.

This wasn't a "bolt-on" solution. I took those gate reinforcement hinges and a jerrycan holder, then welded the holder to the hinges. Actually, there are 2 bolts (where I had enough room behind the hinges for bolt heads) and welded the other 2 sides. Also the spare-tire delete, license relocation thingy.

Added benefit is that it is legal, because the license plate is unobstructed when viewed from the rear. But . . . you can't see the whole plate if you are a traffic control camera mounted on the side of the road.

Jeep Wrangler JL Carrying gas cans and or Bigger Tank? Gas Crisis


Jeep Wrangler JL Carrying gas cans and or Bigger Tank? Gas Crisis
I want to do this too, except I don't want to relocate the license plate. What I would like to do is delete the spare and install a Moly plate instead. That way I can attach the OEM third light to the top of the Moly plate, and attach anything else I want to the back as well. I was thinking even going as far as adding a 12 gallon gas tank, or maybe a small 2 layer rack system in place of the spare.

Does anyone know of a decent Moly plate I can buy? Preferably one which is under $100 and ideally has slots or holes already cut into it.
Worst case scenario I'll just buy a piece of steel and make it myself I guess.
 

four low

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All these suggestions for fuel cans strapped on the outside, the inside...what could possibly go wrong ? Rear ending is not uncommon, nor are accidents caused by idiots.
A safer solution, remove the factory muffler, as per " Muffler Delete", using an exhaust pipe extension and install a fuel tank under there. A lot safer than something plastered on the back, or inside. Plumb in a transfer pump to the main tank, no separate fill needed. A bare sketch,just meant to get the ball rolling.
 

OllieChristopher

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I have found there are no places in the lower 48 US where spare fuel is needed on a vehicle with a 200 mile range. Main thing is to stop for fuel whenever you see a station if are in an unfamiliar area.

Some long stretches on side roads through Central Texas and the desert are rare examples to fuel even if you are at 3/4 full. If you must have a spare tank, get a fuel sack. They roll up and store compact.

Now in Mexico or Australia absolutely carry not only spare fuel but stop at every single place to top off even if you go one mile!!

Carrying spare gas is like these Overlanders that are carrying spare everything "just in case". When traveling think like a backpacker.
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