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Tire Pressure Question

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Old Aug 25, 2011 | 05:54 AM
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Artsifrtsy Rubicon's Avatar
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From: Eureka Springs AR
Default Tire Pressure Question
I have a 2 Door JK Rubicon with a 2" lift on 33s. How low can I take the tire pressure without setting off the sensor?
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Old Aug 25, 2011 | 05:57 AM
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Originally Posted by Artsifrtsy Rubicon
I have a 2 Door JK Rubicon with a 2" lift on 33s. How low can I take the tire pressure without setting off the sensor?
It depends on the tire pressure listed on the sticker on the driver's B pillar. Post that and I will post the limit for your vehicle.

You can get a programmer and set it to whatever you want.
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Old Aug 25, 2011 | 05:58 AM
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It says 37# on the door panel
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Old Aug 25, 2011 | 06:03 AM
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Originally Posted by Artsifrtsy Rubicon
It says 37# on the door panel
The warning will come on when the pressure drops to 29 psi, and go out when the pressure is raised to 34 psi.
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Old Aug 25, 2011 | 06:08 AM
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Great -I was wanting to take it down to 30-32. Thanks!
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Old Aug 25, 2011 | 07:50 AM
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Mine trip the system anytime Im lower then 37lbs. Darn things are surprisingly very accurate.
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Old Aug 25, 2011 | 08:15 AM
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Originally Posted by Rob 12B1P
Mine trip the system anytime Im lower then 37lbs. Darn things are surprisingly very accurate.
Mine operates as advertised.
What's the tire pressure on your door placard?

To trip at 37 psi, the system would have to be set for 46 psi normal tire pressure. (According to the service manual, anyway.)
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