Go Back   986 Forum - The Community for Porsche Boxster & Cayman Owners > Porsche Boxster & Cayman Forums > Boxster General Discussions

Post Reply
 
LinkBack Thread Tools Display Modes
Old 01-21-2008, 08:03 PM   #1
Registered User
 
Join Date: Apr 2006
Location: Redondo Beach
Posts: 29
should I run the same tire pressures as on a dry day or lower? I would assume since cornering speeds will be lower that you can run lower tire pressures (less tire roll to worry about). I generally try to run 40 hot (start at 34ish cold) on a dry track.
__________________
Jason
'99 AS Boxster
Acid_J is offline   Reply With Quote
Old 01-22-2008, 07:04 AM   #2
Track rat
 
Topless's Avatar
 
Join Date: Nov 2006
Location: Southern ID
Posts: 3,701
Garage
J,

Ask your instructor. Generally the rule is to run a little higher cold pressure in the rain to prevent hydroplane. Also the tires don't really heat up much so warm tires don't gain a lot of psi over cold. It really depends on how wet it is that day.
__________________
2009 Cayman 2.9L PDK (with a few tweaks)
PCA-GPX Chief Driving Instructor-Ret.
Topless is offline   Reply With Quote
Old 01-22-2008, 09:01 AM   #3
Registered User
 
Join Date: Oct 2007
Location: Canada
Posts: 94
Don't over think set up issues... set normal tire pressures and go from there. Putting a pound more or less pressure into the tires isn't going to make a big difference when you are learning. I don't put pressures up or down for the rain at the track, the tenth of a second difference that it might make in my lap times isn't worth it for a DE IMHO.

Marc
__________________
__________________________________________________
Marc
2001 Boxster S

Mostly stock... except for all the things that are changed.
www.dexterautosport.com


http://www.pbase.com/image/89146172.jpg
mdex is offline   Reply With Quote
Old 01-22-2008, 10:16 AM   #4
Registered User
 
Join Date: Apr 2006
Location: Redondo Beach
Posts: 29
thanks guys...I really appreciate the responses.
__________________
Jason
'99 AS Boxster
Acid_J is offline   Reply With Quote
Post Reply



Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is On
Trackbacks are On
Pingbacks are On
Refbacks are On




All times are GMT -8. The time now is 01:26 PM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2025, vBulletin Solutions, Inc.
Content Relevant URLs by vBSEO 3.6.0
Copyright 2025 Pelican Parts, LLC - Posts may be archived for display on the Pelican Parts Website -    DMCA Registered Agent Contact Page