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Old 02-23-2012, 07:13 PM   #1
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Tire Pressure Question 31x1050x15 BF Mud KM2s

Basically, what pressure should you run them at for street. Daily driver.


06 Unlimited (LJ correct?), 3" lift, 31x1050sx15 BF mud KM2s on stock wheels?

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Old 02-23-2012, 07:23 PM   #2
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28-32 depending.

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Old 02-23-2012, 07:28 PM   #3
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Thanks. Im currently at 35 both front and rear. Would bringing them down to 32 make any difference? Jeeps got 80k on the clock, just installed a zone 3" lift kit on Monday (Withs shocks) and she runs smooth... But still feels a little harsh/stiff... More so than i would have imagined.
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Old 02-23-2012, 07:28 PM   #4
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To be honest i was expecting a more floaty ride then a stiff ride... Put over 100 miles today and my ass is killing me lol... damn Chicago streets.
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Old 02-23-2012, 07:29 PM   #5
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26
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Retired my 94 YJ 4cyl 5spd @ 200K
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April 2012.downsized and now a 99er.
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Old 02-23-2012, 07:37 PM   #6
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26 psi really? I was reading people with 37s running 26 for DD... But thats a much bigger tire. 26 seems low no?


Ill start off at 30-32 for now. See how she rides. Does the caulk test really work?


Anymore input would be greatly appreciated.


Thanks again guys.
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Old 02-23-2012, 07:41 PM   #7
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I ran 10 on 33's in winter in summer they started at 16
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Old 02-23-2012, 07:41 PM   #8
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Yes 26 and I got over 80k on my last set. Nice ride too. You should do the chalk test to see what your jeep should run.
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Now in a 04 TJ 4cyl 5spd CV @120K+
Both as a commuter vehicle in NW, NJ
April 2012.downsized and now a 99er.
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Old 02-23-2012, 07:44 PM   #9
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I run 28 on my LJ with 31's on the street. Any more, and it's too harsh, much less, and it can start to chop the shoulders just a bit. The ride is noticeably better then it was at 32 or even 30. When I move up to 32's, I expect to run around 26.
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Old 02-23-2012, 08:06 PM   #10
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35 is 2 high. I have 33 all around and that's still 2 high I just don't care cuz I'm trying to get rid of them anyway.

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