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Recommended PSI with 22" Wheels?

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Old 07-09-2018, 05:53 PM
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simpsoap
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Default Recommended PSI with 22" Wheels?

I'm curious to know what PSI I should be running with 22" rims? Stock on the CGTS was 21" and it recommends 39PSI Front and 49PSI Rear. What are others running with 22" wheels?

TIA!

-Andy
Old 07-09-2018, 06:04 PM
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Miamirice
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38 F. 40R

i take the rear to 43 when towing car on open trailer.
Old 07-09-2018, 08:30 PM
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Twintipin13
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Interesting, I have never seen to run different PSI front and back, is that what is recommended on a Cayenne?
Old 07-09-2018, 11:16 PM
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Miamirice
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Originally Posted by Twintipin13
Interesting, I have never seen to run different PSI front and back, is that what is recommended on a Cayenne?

yes. It’s in owners manual to increase rear when towing. But it’s also dependent on driving style what you see in tire wear as long as you are within tire manufacturers recommended zone.
Old 07-10-2018, 10:19 AM
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Petza914
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I run the same recommended pressures on my 22"x12" as for the OEM 21" tires and as I recall, there is a 5 or 6 psi difference front to rear. I usually have them set for the fully loaded vehicle pressure as our Cayenne is primarily used as our family trip vehicle with a roof box, full luggage load, and all 4 of us in it.

Old 07-10-2018, 04:55 PM
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Twintipin13
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Good to know. I will have to add some more to the rears, especially for pulling the boat!
Old 07-11-2018, 06:28 PM
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TomF
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Originally Posted by simpsoap
I'm curious to know what PSI I should be running with 22" rims? Stock on the CGTS was 21" and it recommends 39PSI Front and 49PSI Rear. What are others running with 22" wheels?

TIA!

-Andy
39 and 43 unloaded. 39 and 47 loaded.

Best,
TomF



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