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Thread: 37s, what street pressure do YOU run?

  1. #1
    Caught the Bug
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    37s, what street pressure do YOU run?

    Just ordered some 37" KO2s. Not going to lift it but that's a discussion for another thread. Just curious if there's a consensus on appropriate pressure considering my JLUR isn't THAT heavy.

  2. #2
    Knows a Thing or Two dixonk's Avatar
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    Oct 2018
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    Edmond, OK
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    I run 26psi with my E rated Coopers. Probably would run more if the tires werenít so stiff.


    Sent from my iPhone using JL Wrangler Jeep Forum mobile app
    2018 JLUR Sting Gray

  3. #3
    Knows a Thing or Two GrayBeard's Avatar
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    Feb 2018
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    St Charles MO
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    I run 30-32 on street.

    Sent from my SM-G975U using JL Wrangler Jeep Forum mobile app
    2018 Jeep JLUR, Granite Crystal Metallic, Automatic, 2" Mopar Suspension Lift, 37x12x17 Toyo Open Country R/T Tires.

  4. #4
    Fresh Catch morricus's Avatar
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    Homer Glen, IL
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    Quote Originally Posted by GrayBeard View Post
    I run 30-32 on street.

    Sent from my SM-G975U using JL Wrangler Jeep Forum mobile app
    Same here.

  5. #5
    Been Around the Block ddays v2's Avatar
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    Aug 2017
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    Darlington, Pa
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    494
    26psi on my 37x13.5x17 Coopers.

    Best way to figure pressure for your vehicle is by doing the chalk test
    2014 JKU Money Pit on 37's
    2019 JLUR on 35's (so far)

  6. #6
    Knows a Thing or Two WiscoHR's Avatar
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    Nov 2017
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    Wisconsin
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    37s, what street pressure do YOU run?

    Same here ^^^^^ 26 psi on Coopers


    Sent from my iPhone using JL Wrangler Jeep Forum mobile app

  7. #7
    Fresh Catch
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    Apr 2018
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    Michigan
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    26psi on my 37" KO2s

  8. #8
    Caught the Bug
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    May 2018
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    Orange County, CA
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    Ridge Grapplers 29psi = comfy

  9. #9
    Been Around the Block Onlyone's Avatar
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    Feb 2018
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    Eagle, Co
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    356
    About 28-30
    2018 JLUR SOLD
    2018 Ram Power Wagon on 37ís
    2019 Bikini JLR Turbo 2 Door on 37ís Mopar lift

  10. #10
    I'm running 28 front and 26 rear.

    26 chalks right, and I usually run about 2 psi higher in the front to counter the edge wear from cornering.

    It works for me, your mileage may vary.
    His: 2015 JKUR

    Hers: 2018 JLUR

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