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#106152 - 01/07/02 03:56 PM
What PSI do you keep your tires when you off roading?
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Member
Registered: 05/06/02
Posts: 23
Loc: San Francisco
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What PSI do you guys keep your tires when you off roading on:
1. Rocks 2. Mud 3. Sand 4. Snow
Moreover, what is the minimum PSI to have your tires on and not beeing afraid of taking tires off of your wheels?
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#106154 - 01/07/02 07:06 PM
Re: What PSI do you keep your tires when you off roading?
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Member
Registered: 24/12/01
Posts: 263
Loc: Bakersfield, CA
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I've been as low as 2 3/4 psi. -Chris
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#106155 - 01/07/02 07:46 PM
Re: What PSI do you keep your tires when you off roading?
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Member
Registered: 13/06/01
Posts: 1454
Loc: NH
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anywhere from 10-20psi
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#106156 - 02/07/02 06:11 AM
Re: What PSI do you keep your tires when you off roading?
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Member
Registered: 16/04/01
Posts: 1574
Loc: Nashville, TN
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I run about 18-20 since I dont have a full size spare at the moment.
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#106157 - 02/07/02 07:46 AM
Re: What PSI do you keep your tires when you off roading?
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Member
Registered: 28/09/01
Posts: 1297
Loc: Reno, NV USA
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18 works well and is a good balance between risk and performance, but I wouldn't even do that unless you have tire repair materials, a good spare, tools and of course air.
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#106158 - 02/07/02 04:44 PM
Re: What PSI do you keep your tires when you off roading?
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Member
Registered: 15/04/02
Posts: 103
Loc: Santa Rosa Ca
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It can also depend on the tire your running. A stock tire you don't want to air down to much because of the lack of a strong sidewall. With a more aggressive tire you can air down more because the sidewall has more resistance to wrinkling and will support the vechicle at a lower pressure.
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#106159 - 02/07/02 05:05 PM
Re: What PSI do you keep your tires when you off roading?
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Member
Registered: 24/08/01
Posts: 6327
Loc: The land of losers and liberal...
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Everything you wanted to know about tire pressure but were afraid to ask : Tire pressure
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#106160 - 07/09/02 04:06 PM
Re: What PSI do you keep your tires when you off roading?
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Member
Registered: 06/05/02
Posts: 15
Loc: Tacoma, WA
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I usually run around 20-25. I ran 20 on Rubicon and did just fine.
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#106161 - 07/09/02 04:07 PM
Re: What PSI do you keep your tires when you off roading?
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Member
Registered: 06/05/02
Posts: 15
Loc: Tacoma, WA
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I usually run around 20-25. I ran 20 on Rubicon and did just fine.
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#106163 - 08/09/02 01:47 PM
Re: What PSI do you keep your tires when you off roading?
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Member
Registered: 04/03/02
Posts: 98
Loc: San Diego
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1. Rocks... 12-15 2. Mud... 12 3. Sand... 8-12 4. Snow... 24 with chains (standard street pressure
See ya on the trail, Doc
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#106164 - 08/09/02 11:47 PM
Re: What PSI do you keep your tires when you off roading?
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Member
Registered: 15/07/02
Posts: 113
Loc: Arvada, CO
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i have bfg at's and at gox, on 1 run (stony creek)i ran street pressure (35ish). on poughkeepsie and engineer (rocks and switchbacks) i ran 20 and noticed a huge difference in traction and comfort. can't wait for the swaybar disconnects for further improvements!
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#106165 - 10/09/02 05:57 PM
Re: What PSI do you keep your tires when you off roading?
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Member
Registered: 23/03/01
Posts: 1906
Loc: San Jose, CA
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Originally posted by xoc: Please post pictures of your Xterra on the Rubicon, we'd love to see them. Me too! Although, in his defense, there are portions of the Rubicon that aren't too difficult. If you travel "backwards" on the Rubicon trail, it's pretty tame until Cadillac Hill, which is essentially the last obstacle most people cross after travelling in west-to-east (the more popular direction). I've driven that part in my Pathfinder with only 31" tires and a 2" lift. The western entrance at Loon Lake, on the other hand...
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#106166 - 10/09/02 09:30 PM
Re: What PSI do you keep your tires when you off roading?
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Member
Registered: 06/05/02
Posts: 15
Loc: Tacoma, WA
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Sorry, no pictures as of yet. It was my brother-in-law's bachelor party and he took the digital camera with him on his honeymoon. Will post pics when he gets back.
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#106167 - 14/09/02 04:16 PM
Re: What PSI do you keep your tires when you off roading?
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Member
Registered: 06/05/02
Posts: 15
Loc: Tacoma, WA
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XPLORx4 is right. If you travel backwards, which is what we did, there are portions that aren't too difficult. I really didn't think Cadillac Hill was too bad. If I didn't have rockers and an ARB I might have come back with a little less X, but besides the grinding and slamming in the boulder field not extremely difficult. Unfortunately we didn't make it the whole trail as we hit the Cadillac Hill at 11 p.m. and didn't think it was too wise to try the whole thing at that time of night. But none the less I will post pics once I get them.
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#106168 - 16/09/02 10:33 AM
Re: What PSI do you keep your tires when you off roading?
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Member
Registered: 16/08/00
Posts: 1930
Loc: Auburn, WA
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An why aren't you in PNWX? There are plenty of trails here in Washington that are on par with the Rubicon.
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#106170 - 16/09/02 01:01 PM
Re: What PSI do you keep your tires when you off roading?
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Member
Registered: 17/08/00
Posts: 13694
Loc: Baltimore, MD
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So what's this I hear about the Liberty (and all Jeeps) being able to do the Rubicon stock? Yeah, they take a lot of bypasses, but unless they're not talking about the "whole" thing then I'm confused.
BTW, I usually air down from 30 to 20 psi for trail use, 20 is still enough to get to an air supply that isn't too far away, though I now carry a 7-gallon tank that can bring all 4 tires back from 15 to 25 psi.
Brent
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#106172 - 16/09/02 02:48 PM
Re: What PSI do you keep your tires when you off roading?
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Member
Registered: 17/04/01
Posts: 8849
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Originally posted by xoc: The Cherokee and Grand Cherokee have made it. There is a big difference between a Cherokee and an Xterra. Okay, then I just have to ask: Why on Earth did you buy an Xterra? You are one of the biggest critics of the Xterra's abilities off-road, yet you are also one of the biggest proponents of taking your truck off-road whenever you can. I just have to wonder, what was the benefit of buying an Xterra for $23-25K, when you could have probably found a very decent used Cherokee for about half that, and then put the rest of the money into the (many!) aftermarket parts available for the Jeep? Also, you would have had a solid front axle . . . Just curious, Ian . . . I get the feeling that you are going to drive the hell out of the Xterra because others say you can't, not because it's the best vehicle for the job . . . Of course, my Xterra is a clean mall-cruiser, and will stay that way, so what do I know?
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#106173 - 17/09/02 10:08 AM
Re: What PSI do you keep your tires when you off roading?
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Member
Registered: 17/08/00
Posts: 13694
Loc: Baltimore, MD
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XC, I didn't read anything into Ian's post, it was straight up. The Cherokee will spank the Xterra off road. Doesn't mean we all have to get the most capable rig. Half the fun is pushing the Xterra further than we think possible, into the territory where a lot of Cherokee owners wouldn't think it, or even their Cherokees, can go.
simmah dahn nah, Brent
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#106174 - 18/09/02 06:20 AM
Re: What PSI do you keep your tires when you off roading?
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Member
Registered: 15/02/01
Posts: 1976
Loc: Alexandria, Virginia
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What's even more fun is getting in your X in the morning and having it actually start...while your neighbor with his POS Cherokee cranks his starter 100 times before giving up and hitching a ride with you. Cherokees may be better than an X off-road, but the first thing you have to do is get off-road....a very big challenge for a most unreliable vehicle. The hassle of owning a Cherokee is not worth trading for off-road capability.
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#106175 - 18/09/02 12:55 PM
Re: What PSI do you keep your tires when you off roading?
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Member
Registered: 23/03/01
Posts: 1906
Loc: San Jose, CA
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Originally posted by xoc: The "whole" Rubicon takes 2-3 days for modified rigs. An Xterra is not capable of running it.[/QB] Interesting. Are you sure?? I thought the Xterra is based on the same chassis as the Frontier... 1998 Frontier on the Rubicon
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#106176 - 18/09/02 01:17 PM
Re: What PSI do you keep your tires when you off roading?
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Member
Registered: 31/08/00
Posts: 348
Loc: Beaverton Oregon
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Nice big picture of the top of Big Sluice.
My butt was 'tight' when I dropped down off of that rock.
If you drop down off that center rock 45 degrees to the left (the best way when we were there), you hit the dirt wall on the left at a pretty good clip even geared down and you have to make a hard right turn to keep from flipping.
The rest of Big Sluice is easier going down than up but this obstacle was easier coming back up.
Toy Man
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