What PSI to run on stock 17" SRA - JeepForum.com
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Unread 06-01-2013, 04:35 AM   #1
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2013 JK Wrangler 
Join Date: Apr 2013
Location: Ashburn, VA
Posts: 78
What PSI to run on stock 17" SRA

Whats good for hwy? Whats good for trails?

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Unread 06-01-2013, 06:11 AM   #2
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2006 LJ Wrangler 
Join Date: Jan 2012
Location: , Michigan
Posts: 186
I like to run mine on my JKU at around 32, any higher and it's just too harsh and "skittery" on the highway. If you have TPMS it will set your light, oh well. Off road, depends on your use, but you could probably safely run down to 15. Some people go as low as 10 for sand dunes and stuff. For light trails, I just leave mine where they are.
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Unread 06-01-2013, 02:41 PM   #3
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2014 JK Wrangler 
Join Date: Dec 2009
Location: Carlsbad, CA
Posts: 143
28-30 psi seems to be the best for the highway. Those stock tires are not really meant to be taken off road and shouldn't be aired down too much. They have very weak sidewalls and I've seen many get flats on the trail. Not sure why they put these tires on Jeeps except for better mileage and being quiet on the highway. If you're planning on doing much off road driving, I'd look at a set of heavier duty ATs or MTs.
2014 JKU Copperhead
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Unread 06-01-2013, 03:38 PM   #4
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2007 JK Wrangler 
Join Date: May 2013
Posts: 2
What PSI should I run on the highway with Mickey Thompson 35" Baja Claws?
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