TJ to JL wheel swap - a saga?

Scrambler

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May 3, 2026
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Florida
Hey all, first post here but long time lurker.

Part 1 : Picked up a set of 5 like-new JL wheels & tires (less than 500 miles on them) for $200 on marketplace last week.

It was finally time to swap these crusty “aftermarket” wheels (likely from a ford ranger) that came with my TJ.

After a few deep dives I knew I’d have to run adapters / spacers, and not “cheap out” on them. So I picked up a set of synergy manufacturing 5x4.5 to 5x5 1.5” spacers and headed off for a weekend trip.

I came to the realization that if I wanted to mount the spare I’d need another, so I bought a cheaper version on Amazon. Upon receiving the parts and returning from the trip I figured why not throw the spare on? See how it fit?

The “aftermarket” non-matching alloy wheel had fused to the rear carrier… Lugnuts came off just fine but the rear of the rim was corroded and fused.

I tried a few hits, kicks, and all that “percussive persuasion” and decided it was time to hit the Wally World for some liquid wrench. I am away from my main garage so I’m limited in tools and supplies unfortunately.

Sprayed it all down and a few kicks later the top sprung free - a few hours later and a few more blasts of the spray and the bottom finally came off when I put my foot on the bottom of the wheel and yanked from the top.

Sweet - a 5 minute job ended up taking a bit longer than anticipated - but what else is new with these vehicles?

Mounted up the spare adapter and the tire to find the 3rd brake light was now obscured - should have saw that coming… I researched some solutions, hoping to just use the stock carrier as this was supposed to be relatively “cheap” but let’s see - noticing the old tire wasn’t making contact with the bump stops and was much heavier than the new wheel, so hopefully we can just adjust there and send it.

Sprayed the remaining lugs with liquid wrench to prepare myself for mounting tomorrow.

I retired for the night and started typing this write-up, twice - losing my progress both times and decided it’ll be a project for the morning.

Part 2 - Woke up early and inspired - rifled through my toolbox and garage here and found a set of plastic TV mount spacers that may do the job for now. Removed the spare and brake light bracket and threaded these spacers in under the mount and behold - we had clearance.

Heading to the storage unit to grab the tires and then a local shop to get them balanced / mounted - considering I don’t have my stuff here, I would kill 2 birds with 1 stone and let someone hopefully knock it out in 45mins to an hour (what they quoted me time-wise)

I’m sure there will be more surprises? But let’s see - I’ll follow up with part 3!

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Looks like you've already got a set of lug nuts for the spare, but just in case, there are two different threads available in 5x5, JK 1/2"-20 and JL M14x1.5. Both will work with the wheels, but, of course, you'll need the set matching your adapters for them to thread on.
 
Looks like you've already got a set of lug nuts for the spare, but just in case, there are two different threads available in 5x5, JK 1/2"-20 and JL M14x1.5. Both will work with the wheels, but, of course, you'll need the set matching your adapters for them to thread on.

All of the TJ and JK are 1/2" 20. You can use the standard 19mm hex 1/2-20 lug nuts with JL wheels but if it makes you nervous, you can get some 1/2-20 21mm hex lugs that have a little larger cone to them
 
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Part 3 - Well, not much more to report. The install of the remaining wheels went surprisingly well. The synergy manufacturing adaptors came with open ended lugnuts to attach to the hub and I opted to get a fresh set of lugnuts to mount to the tires to them. $160 out the door for the lugs nuts / labor / balancing / mounting.

I looked around my garage and found a set of plastic wall-mount tv spacers and installed those (for now) to lift the third brake light up out of the way. Quick / easy / cheap option.

All in we paid $200 for the wheels and tires, $300 for the adapters, and $160 for the install. $660 total.

Not terrible especially compared to the price of new tires today - and the new wheels really modernize the look of the Jeep. Would happily do it again.

Next big step will be a new frame - we had the frame repaired at PLP in Staten island, and it looks alright, but I think it’s worth it to get the new frame installed for the long run. Found a guy down here in FL that can supply the frame and do the install for around $3k. Wish we had that option before we repaired the frame, but it is what it is!

We purchased the Jeep for 3k, frame repair was around $3500, hard top was free, but it needed cracks repaired, sold our stock seats for $300 and got a set of Apex editions for $100, got a new soft top for around $250. Swapped in Rancho shocks - another $250. Had brakes done including new rotors and lines for $600.

It would have made sense to just buy another Jeep at this point, but we love it and it’s never really failed us. A few hiccups along the way but that’s what’s made the adventure so much fun.

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Part 3 - Well, not much more to report. The install of the remaining wheels went surprisingly well. The synergy manufacturing adaptors came with open ended lugnuts to attach to the hub and I opted to get a fresh set of lugnuts to mount to the tires to them. $160 out the door for the lugs nuts / labor / balancing / mounting.

I looked around my garage and found a set of plastic wall-mount tv spacers and installed those (for now) to lift the third brake light up out of the way. Quick / easy / cheap option.

All in we paid $200 for the wheels and tires, $300 for the adapters, and $160 for the install. $660 total.

Not terrible especially compared to the price of new tires today - and the new wheels really modernize the look of the Jeep. Would happily do it again.

Next big step will be a new frame - we had the frame repaired at PLP in Staten island, and it looks alright, but I think it’s worth it to get the new frame installed for the long run. Found a guy down here in FL that can supply the frame and do the install for around $3k. Wish we had that option before we repaired the frame, but it is what it is!

We purchased the Jeep for 3k, frame repair was around $3500, hard top was free, but it needed cracks repaired, sold our stock seats for $300 and got a set of Apex editions for $100, got a new soft top for around $250. Swapped in Rancho shocks - another $250. Had brakes done including new rotors and lines for $600.

It would have made sense to just buy another Jeep at this point, but we love it and it’s never really failed us. A few hiccups along the way but that’s what’s made the adventure so much fun.

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nice! scoring apex seats for $100 is awesome. wish i could find a deal like that.
 
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