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Old 03-17-2014, 06:21 PM   #1
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TPMS low pressure threshold?

What PSI triggers the TPMS light in the 2014's?

I did do a search and I sifted through a lot of threads and couldn't find the answer

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Old 03-17-2014, 06:31 PM   #2
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My 2013 JKU Sport came on at 29 psi, which is 6 psi below the recommended of 35 psi.

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Old 03-17-2014, 06:32 PM   #3
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Lowering tire pressure threshold- 2014 JK

looks like 5 to 6 pounds from what is posted on your door placcard
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Old 03-17-2014, 07:54 PM   #4
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Thanks to all. I have them at 31 right now and was thinking of going lower.
If I understand correctly, once the light is triggered I have to inflate them to 35 psi to get the light off.
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Old 03-17-2014, 07:58 PM   #5
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Quote:
Originally Posted by El of Eye View Post
Thanks to all. I have them at 31 right now and was thinking of going lower.
Why?
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Old 03-17-2014, 08:03 PM   #6
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What Daggo said and I suggest a Pro Cal in your future.
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Old 03-17-2014, 09:05 PM   #7
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I should have mentioned I replaced the stock wheels and tires with larger duratracs
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Old 03-17-2014, 09:27 PM   #8
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Correct

Quote:
Originally Posted by El of Eye View Post
Thanks to all. I have them at 31 right now and was thinking of going lower.
If I understand correctly, once the light is triggered I have to inflate them to 35 psi to get the light off.
I have a Procal now but in the beginning, especially in the cold morning temps, when my tires got to about 26 or so, the light would come on. I always kept them at about 30-32 PSI but the cold temp would set them off. To get the light to come off, I had to inflate them all to at least 35 PSI and once the light went off, I would deflate them back to 30-32. That got old however, get a Procal or a Flashcal.
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Old 03-17-2014, 09:44 PM   #9
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I should have mentioned I replaced the stock wheels and tires with larger duratracs
Yeah, that little tidbit of information does make a different.
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Old 03-18-2014, 06:09 AM   #10
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on 14's with procal you can either completely disable the light or go down to 20 or 21psi. Some glitch won't let you say set them at 15psi or lower then the 20 or 21psi. I have mine set the lowest they will let you and it pops on in that 20-21 psi range. I wish I could set them at say 10psi for when I air down off road as I like having the psi monitor just don't like it flashing at me all the time when off roading.

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