What does everybody keep their tire pressure at?

[Robert Klepper]

I have mine set at 30 psi cold pressure. But the truck seems to drive kind of spongy at 30 psi. Now I’m assuming that you can have a 95% confidence range. So I should be able to go all the way up to 31.5 and actually be in range. Is it all right to run it at 32 maybe.

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[stuartmunto]

30 seems very low to me. It’s a heavy vehicle and 30 would be on the low side for even a small hatch back

I run on the road at 39-40 cold. Offroad I’ll run it anywhere from 25-12 depending on the surface

 

[pablo94sc]

I run 36psi cold on all 4. Seems to be about right in terms of comfort, traction, and being properly filled for normal use. It's a lot more comfortable than 39 cold, that's for sure.

Btw, I think the school in Utah had us at 28psi (26?) for everything we did. I don't think you'd want to go much lower or you'd risk popping the bead on the stock wheels. Either way, they didn't seem to mind us driving at highway speeds below 30psi, at least for the distances we traveled on pavement.

 

[Brito]

39 is recommended for the RR, not sure about the Lariat.

 

[Robert Klepper]

That is what I was thinking.

thanks

 

[Ultra45]

36F/32R on a RR. Probably going to drop the rear more.

 

[Catalyst]

I run 36psi cold on all 4. Seems to be about right in terms of comfort, traction, and being properly filled for normal use. It's a lot more comfortable than 39 cold, that's for sure.

Btw, I think the school in Utah had us at 28psi (26?) for everything we did. I don't think you'd want to go much lower or you'd risk popping the bead on the stock wheels. Either way, they didn't seem to mind us driving at highway speeds below 30psi, at least for the distances we traveled on pavement.

I also ran 36 cold with OE KO3s. With my 33x12.5R18 Falken R/T01s I’m running 34 cold all 4.

 

[Rangerjimm]

35 cold on the stock wranglers

 

[Alaska Steve]

32 cold (garage @60°) on Falken Wildpeak A/T4 (stock Lariat wheels) because of temperature drops in winter here in Alaska. Summer temps here are generally in the 50/60s with short periods in the 70s and low 80s. I’ll run the same pressure all year. No need for higher pressure unless you are carrying a heavy load or trailer.

Ford recommends 30 for stock Lariat.

 

[Maybe]

I have an XLT with the stock Wranglers. It was way high at 46 from the dealer. I dropped it to 37 and find it better obviously but i know the door jamb says 30 that just seems low. I run my Bronco the same and have been happy with it so went that route here

 

[Texas Ranger]

46 all around simply because The beadlock capable wheels have very deep tire stems so it’s a pita to get air into it.

 

[markal49]

You guys run high pressure. 27 - 28 psi cold for me on an XLT with Kuhmo Road Ventures in stock size. 30 is the recommended pressure. The dealership always puts them up near 40 and it’s an awful ride at that pressure.

 

[FloppyKnockers]

I run mine at 27, 29, 28, 30 because they all have a mind of their own and I'm sick of chasing them around during cold to warm fluctuations.

 

[Deepsea619]

I have mine set at 30 psi cold pressure. But the truck seems to drive kind of spongy at 30 psi. Now I’m assuming that you can have a 95% confidence range. So I should be able to go all the way up to 31.5 and actually be in range. Is it all right to run it at 32 maybe.

39/40. 30 seems low.

 

[superbford]

Run 36 in the winter, but it is about to start getting really hot here so I'll take it down to 30-31 for summer here in Texas.

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