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Old 05-07-2013, 08:03 AM   #1
rosendavidp's Avatar
Join Date: Aug 2012
Posts: 113
Tire PSI post mods

So.... If I'm adding a 2.5" lift, JCR bumpers, winch and Ace rock rails do I need to adjust my ideal tire PSI or do I just still go with the door placard or do I need to adjust?

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Old 05-07-2013, 08:06 AM   #2
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lee indy's Avatar
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Location: Middle Georgia
Posts: 5,261
depends what tires and wheels are you running? factory?
if factory stick with the placard if you dont the dash light will come on.
google chalk test for the best answer


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Old 05-07-2013, 08:17 AM   #3
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Bigger tires will require less pressure... X2 on the chalk test.
Jeff _(OIIIO)_

08 Black and Khaki JK Sahara Unlimited, Dual Tops, MyGig, Tow pkg, Trax-Lok Rear Diff,
Mods -- 3.5" Rock Krawler front springs, 2.5 TerraFlex BB, PitBull Rockers 35x12.50x17 on BlackRock Vipers, AEV Premium Bumper,
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