Tell me I am right and these won't fit.
I can get a screaming deal on 255x75x17 BFG MT's on JK rims (JK take offs)
Follow my logic and see if I make sense.

On a 2.5" lift 235x85x16 (32x9.5) is about the biggest tire acceptable. (spent 2 days reading all the post in here)

255x75x17 (32x10.5) wheelspacer/adapter=1.25", tire is 1" wider so it add .5", JK wheel is 7.5" wide so that adds .25" which is a total of 2" wider/more outset, but the JK has 6.25" back spacing, which is .75" more than the KJ wheels.
All this nets me 1.25" more outset/wider per side!
Comparing this to the 265x75x16 (32x10.5) which is said to rub a lot, I would end up about .25 wider with the JK set up.

Even with buying spacer/adapters I would save $$ using the JK take offs, but I just can't see that they are going to fit....but it would be close....

Edit: to add to my frustration, the BFG site shows the 255x75x16 at 10.04" on a 7" rim. so that would narrow me up .5" from my above figures. Which puts be back right between the 265x75x16 and the 235x85x16 on stock rims.
Arggggghhhh

_________________
2006 CRD KJ sport 2.5" with 235/85/16's
95 F250 PSD (not stock)
73 Bronco Buggy (REALLY not stock)
90 Miata (sold)
'49 Studebaker PU (sold)

I think the JK rims have a different bolt pattern anyway. They are 5x5 and the KJ is 5x4.5 so the rims won't fit.

Somebody correct me if I am wrong.

_________________
05 BLACK KJ - 42RLE & NP242
Skids, Hooks, Bent Rock Rail, Lifted, A/T's, etc.
NY and PA and Florida ONF Special Custom Organic Trail Rash

All 07 and 08 JK's have the 5x5 bolt pattern I believe. Not sure about other years.

_________________
02' KJ Limited/Frankenlift I HD Coils
245/75 Big Foot A/T's on Soft 8's
EBC Greenstuffs 7000
K&N Air Filter
Full set Mopar skids
Sirius Sat Radio
Cheapa$$ Subwoofer
Custom pinstripes:)

You're good enough, smart enough, and dog gonnit, people like you!

[/affirmation]

That being said...with adaptors...man...

TRY IT! TRY IT TRY IT TRY IT!

I would bet that the adapters would help the front and hurt the rear clearance.
the folks with 265/75/16s normally end up with 7" rims on the back because a Moab or normal 8" rim causes too much tire/fender interference
you'd have the same interference - but you couldn't go narrower because of the adapter
front would be equal to someone with the 265/75/16 and spacers.

_________________
2005 CRD
stuff
Skeptic quod gratis asseritur, gratis negatur

Albert/Trailman, I appreciate the response, but if you read my post you will notice ADAPTER/spacer to address the 5on4.5 vs 5on5 issue....

_________________
2006 CRD KJ sport 2.5" with 235/85/16's
95 F250 PSD (not stock)
73 Bronco Buggy (REALLY not stock)
90 Miata (sold)
'49 Studebaker PU (sold)