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tyre pressures

carl310166 May 3, 2004

  1. carl310166

    carl310166 Member

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    could anybody tell me,what are the normal tyre pressures on an a3 with 225/40/18s,i don't trust the tyre fitters to add the correct psi.
     
  2. mastertech

    mastertech Member

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    hi carl its rsw,did they do a good job of the refirb?
     
  3. PaulRS3

    PaulRS3 Well-Known Member

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    OEM S3 with lightest of loads is 36 PSI all round.

    not sure on A3.
     
  4. recomdos

    recomdos Member

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    hi carl - yeah I need to know the exact same info! 225/40/18's under normal load conditions...........anyone?
     
  5. Gambba

    Gambba Active Member

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    [ QUOTE ]
    carlosthejackal said:
    could anybody tell me,what are the normal tyre pressures on an a3 with 225/40/18s,i don't trust the tyre fitters to add the correct psi.

    [/ QUOTE ]

    I would suggest 34-38 psi and you will not be far wrong, and bear in mind that the data sticker shown above is for a car weighing a couple of hundred kilos more than the A3, especially at the rear end, so you'll want lower pressures.

    I would suggest trying at 34 psi and then play with the pressures for handling and comfort levels. The tyre will also give you an indication as to it's pressure requirements.
     
  6. carl310166

    carl310166 Member

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    o.k,thanks,i will try 34 all round,and go from there.
     
  7. carl310166

    carl310166 Member

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    RSW,i am reasonably happy with the refurb,they look very good,but they only did the face of the wheel,i assumed the whole wheel would be sand/bead blasted,filled then resprayed. but mine were,reprofiled,then the paint was matched.
    i will post some pics when i get the tyres fitted on thurs.
     

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