S3 tyre pressures

[ron burgandy]

hi just looking to see what everyone runs there tyre pressures at.

i have a 2010 audi s3 with 18" alloys michelins ps3 225 40 y rating on

and i currently run them at 42 psi front and 33 psi rear

does that sound about right?

i try to check the pressures once a week to keep the tyres in good condition and fuel economy etc

cheers chris

 

[Ben S3 8P3]

That sounds very high to me

 

[PaulAr]

42 front and back

 

[Ben S3 8P3]

42 front and back

Is this not ooooober economy, I thought you wanted more like 32 front 30 back

 

[ron burgandy]

its says on the tyre pressure tag on driver door to inflate it to 33 rear 42 front
and just wanted to check what everyone else had theres at.

 

[mjr901]

http://www.audi-sport.net/vb/a3-s3-sportback-8p-chassis/161806-tyre-pressure-thread.html

 

[Ben S3 8P3]

If you plan on doing 155mph its advised to increase both by 7.5psi ive just read