997 Turbo tyre pressures?

[AMG Merc]

I expect this is covered elsewhere but to save me looking it up...

The book says 33F/39R and the label on the car says 34F/40R

Which is generally recommended?

[Lordglenmorangie]

Have a lay down whilst I walk to my garage open the door find my handbook and then report back. Mind you by the time I have got back I will have forgotten

[Lordglenmorangie]

Front 35psi rear 40psi

[AMG Merc]

Many thanks your Lordness but now I have THREE different sets of tyre pressures to choose from!

[uuf361]

Mine has TPMS (I thought all Turbos did?), so just set according to the computer....not sure what that is, think 2.5/2.7 bar ?

[mm450exc]

Check the sticker on the door - 2.3/2.7 I think.

[Lordglenmorangie]

AMG Merc said:

Many thanks your Lordness but now I have THREE different sets of tyre pressures to choose from!

Respect that what I like about PH , any of those pressures are fine just don't go over 40 on the rears

[worty]

Rob

I've jusst followed whats on the door sticker which seems to make the TPMS very happy. You can even change the calibration of the TPMS into lbs and it will tell you whether you are anywhere near. Seems fairly accurate as it shows changes in temp when you really work the tyres hard

worty

[mollytherocker]

AMG Merc said:

I expect this is covered elsewhere but to save me looking it up...

The book says 33F/39R and the label on the car says 34F/40R

Which is generally recommended?

Most air guages are >1 PSI out so I wouldnt worry!

MTR