Tyre Pressure for High Speeds?

Discuss common aspects of Audi RS and S tuning and modifications
Post Reply
viperbl
5th Gear
Posts: 1152
Joined: Sat Mar 12, 2005 11:23 am
Location: Isle of Man
Contact:
Contact viperbl

Tyre Pressure for High Speeds?

Post by viperbl » Thu Sep 06, 2007 10:31 am

Does anyone know what kind of pressure I should have in my tyres for high speeds?

I have RS4 wheels with Michelin Sport Contact Extra Load 255/35/18's?

Cheers
RS4 B5 Saloon8) with 750+ bhp :D
Top
User avatar
cossymad
2nd Gear
Posts: 140
Joined: Fri Jun 29, 2007 9:27 am
Location: Essex

Post by cossymad » Thu Sep 06, 2007 2:26 pm

At high speed the tyre pressure will increase due to the temperature increasing the air pressure. -2psi from recommended pressure, or fill tyres with Nitrogen, available from lots of tyre places. Nitrogen pressure will not increase with temperature increases, like air. :D
Top
viperbl
5th Gear
Posts: 1152
Joined: Sat Mar 12, 2005 11:23 am
Location: Isle of Man
Contact:
Contact viperbl

Post by viperbl » Thu Sep 06, 2007 3:05 pm

Just found this on Michelin's website ...

They say for the RS4, 36 front and 33 rear ... for high speed driving, 41 all round ...

http://www.michelin.co.uk/uk/auto/auto_ ... 0&saison=S
RS4 B5 Saloon8) with 750+ bhp :D
Top
User avatar
GrahamS4
Top Gear
Posts: 2222
Joined: Mon May 08, 2006 7:41 pm
Location: Bucks
Contact:
Contact GrahamS4

Post by GrahamS4 » Thu Sep 06, 2007 3:44 pm

I always find so much totally contradicting advice re tryre pressures - I mean some saying deflate and some inflate can't get any more opposing, that I leave mine the same all the time!
Present: 2010 Ice silver B8 S4 s-tronic saloon (standard)
Past: 1998 Agate grey B5 S4 saloon (MRC tuned)
Hers: 2011 Volcano red 8P A3 Sportback 2.0 TDI 170 sport quattro
Top
Post Reply

Return to “Audi Tuning and Modifications”

Who is online

Users browsing this forum: No registered users and 103 guests