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General Forums => The Mess Hall => Topic started by: joe-joe on August 08, 2005, 11:01:57 AM

Title: Air pressure
Post by: joe-joe on August 08, 2005, 11:01:57 AM

What air pressure are you running in your 33's for on road driving?

Title: Re: Air pressure
Post by: Jeffy on August 08, 2005, 11:31:17 AM

Quote from: "joe-joe"

What air pressure are you running in your 33's for on road driving?

It will really depend on the weight of the Jeep, size of the tires and the wheel width used.  You'll want to run a chalk line across the width of the tire and roll the Jeep around a bit then look at the chalk line.  If it's all wiped off in the center but not the shoulders then the tire is overinflated.  If the shoulders are wiped off and the center is untouched then the tire is under inflated.  You're looking for an even wear pattern.

My 35x12.5R15's on 8x5" use about 24-26 psi on road.

Title: Air pressure
Post by: Craigs_YJ on August 08, 2005, 02:59:51 PM

33/12.50 R15 BFG AT's on AR767's 15/8

Street = 25 PSI
Offroad = 10 PSI

Title: Air pressure
Post by: DCCYJ91 on August 08, 2005, 05:09:41 PM

General Grabber AP's front and Remington Mud Brute's rear, 33"x12.5" on 7"x15" stock rims on street = 15-18psi.   No need to air down on trails.  That's W/O swaybar or track bars to boot.   Scary at best. :shock:

But I'm ready for any punk in an H2 anytime, anyplace (with in reason)  :twisted:

Title: Air pressure
Post by: trailblazer95 on August 08, 2005, 07:11:38 PM

33" BFG M/T KA
street- 32psi
trail- 16psi until beadlocks are installed