Rubicon Wheel Tire Pressure

[mquinn13]

What do you all with rubicon K02s have the tire pressure set at? 36?

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[BillG]

I’m running 37-8. Feels fine to me there.

 

[mquinn13]

Thanks!

 

[JIMBOX]

I leave mine at 28/30psi-

Very smooth ride/great steering and at pressures like that--she doesn't try to follow every groove in the asphalt and works PRIMO in sand !

W.E.

JIMBO

 

[millerjl]

Mine are all at 37. Feels pretty good.

 

[JIMBOX]

Yeah and I have a set of Hankook Dynapros M/T RTO3--LT 295/75X16- range "D"--

The stock Ruby BFGs are range "C"-

I've beem using HANKOOKS for over 18 years-

JIMBO

@JIMBOX Are you running the same tires that the stock Rubi is delivered with?

 

[Goin2drt]

Crap I have been running 40 cold PSI

 

[JIMBOX]

That's a tiny bit high, should be between (front/rear 32/36, but-

There are many different theories on the air pressure you should run with the jeep 4dr/2dr and MAINLY it's dependent on your MAJOR use of the jeep-

IF IT'S A 90% HIWY JEEP THEN the load range should probably be D/E and the RUBY 2/dr stockers is "C", which is ideal for the lighter OFF-ROAD JEEP, because of SUPER FLEXABLE SIDEWALL--

This probably won't set to well with most of you, but for the last 12 years By running 33/35" Hankook dynapros "D"--at 28psi--I never air down-for rocks/sand--once in a GREAT WHILE for snow--SHE ISN'T USED ON THE HIWY (rarely)--Pyramid lake is 20 minutes/Lake Tahoe is 45 minutes and the Sierras N/S is 1 hour-

My Ruby lives in the North Nv Desert !!

W.E.

JIMBO

Crap I have been running 40 cold PSI

 

[Litfuse]

The tire sticker next to the vin tag states 37psi. I have played with the tire pressure a few plus and minus degrees. 37 seems to be pretty good.

 

[Wrangles]

From dealer my JLUR was at 42 all around. I set them all to 37-38 when I got home.

She feels ok but still getting used to the shorter wheelbase coming from a full size truck. To be honest she feels like a go-cart in comparison and not as “planted”/stable as the truck was at hwy speeds. I do not believe I have the loose/dead steering issue though.

 

[NathanG]

28 on 35's and 9 inch rims. Chalk tested.

 

[GRAK]

32-36, depending on the AZ heat.

Yeah. It varies so much. The TPMS will show 36 but handheld gauge will show 32.. who knows anymore.. ride sucks over 37 tho

 

[cabnfvr]

36 ish. As fdisker said, varies with temps.

 

[Firemadz]

I’ve been keeping them at about 33.5 cold using handheld gauge. That seems to put them between 32 and 34 cold. Ride is good, no steering issues.

 

[Wanderingwheelz]

From dealer my JLUR was at 42 all around. I set them all to 37-38 when I got home.

She feels ok but still getting used to the shorter wheelbase coming from a full size truck. To be honest she feels like a go-cart in comparison and not as “planted”/stable as the truck was at hwy speeds. I do not believe I have the loose/dead steering issue though.

My 2 door drives like a sorta bad sports car. But I love it! Traded perhaps the worlds best steering sports car to get the Jeep, though.. so take my comment for what it’s worth.

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