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whats the lowest psi i can go? on a p235 75r 15x8?

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Old 06-19-2011
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whats the lowest psi i can go? on a p235 75r 15x8?

going to the dunes next weekend and i'm going to need to air down. So what would be the lowest before my tire collapses back in? i'm thinking 15psi should do me good without breaking the bead?
 
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Old 06-19-2011
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you would be pretty safe at 10 PSI. you could go even lower but thats up to you, on sand the lower the better.
 
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Old 06-19-2011
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Originally Posted by 01_ranger_4x4
you would be pretty safe at 10 PSI. you could go even lower but thats up to you, on sand the lower the better.
alright sweet thanks man. Im just a little scared because of the small tire on a wide rim.
 
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Old 06-19-2011
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Originally Posted by Ranger_EDGE
alright sweet thanks man. Im just a little scared because of the small tire on a wide rim.
you can start a little higher and drop it down if you struggle at that PSI. If it makes you feel better start at 15 and work your way down if needed.
 
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Originally Posted by 01_ranger_4x4
you can start a little higher and drop it down if you struggle at that PSI. If it makes you feel better start at 15 and work your way down if needed.
alright i'll try it at 15. thanks Patrick
 
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Originally Posted by Ranger_EDGE
alright i'll try it at 15. thanks Patrick
no problem. its kind of a trial and error thing sometimes to find what PSI will work the best for each wheel/ tire combo.
 
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Old 06-19-2011
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Originally Posted by 01_ranger_4x4
no problem. its kind of a trial and error thing sometimes to find what PSI will work the best for each wheel/ tire combo.
thats the exact same thing my other buddy said. trial and error lol but i'm not going into the dunes but onto the beach to camp there. I'll be going into another vehicle for the dunes part.
 
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