Are you going to design any of these for the JK?
I have been thinking about doing a side-mount for the JK, but it's a bit awkward - the issue with side-mount jerry cans on the JK is that there isn't as much room between the back of the front flare and the door, so cans would have to be mounted higher. This drawing isn't precisely to scale, but it shows the problem:
BTW don't be fooled by the recent Jeep Africa concept, which does have side mount Jerry cans - if you look closely, they've modified the cans - they cut an angle in the front of the can to match the angle of the flare. Also, if you get to see it in person, check out how the can is mounted - they put bolts through the bottom of the mount into the bottom of the can. I wonder if the bolt holes leak? It's a concept car anyway, they don't need too much fuel
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Unlike the JK, the TJ has plenty of room between the flare and the door:
The reason I haven't built a prototype JK side-mount jerry can holder yet is that I'm not sure if people would want the can mounted that high. What do people think? Do you want a can mounted that high?
The spare-mount jerry can holder does work with the JK BTW, with no modifications to the can
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