Recommended Tire Inflation Pressure 21"

[pschloes]

Swapped my 22" all season wheels for 21" winter wheels (Pirelli). The 22" have an inflation pressure of 48 psi. Anyone with 21" OEM Porsche Pirelli winter wheels know the recommended pressure? Thx

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[Awaz]

Not that I know this for sure, but in the phone app under vehicle details, should the recommended tyre pressure not appear automatically, under Vehicle Details?

 

[pschloes]

The app shows actual tire pressure... & if it did show recommended pressure I think it not know that I swapped the original 22" wheels for 21"

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