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twilson · 05-22-2006, 11:58 AM

A DE (Driver's Education)is a high performance driving school, usually sponsored by a car club.

I did one this past weekend on Michelin PS2's. I ran 41lbs front and 37lbs rear.I had some previous experieince using that combo. The Boxster was very loose in tighter turns --- you have to use as much of the track as possible. Those pressures worked okay (considering driver error) but nothing changed much when I went to 39 rear and 34 front just to see what would happen. So, with those two extremes under my belt, I would say I would start with Factory specs plus 2 lbs. and work your way up or down depending on the tires and reaction of the car.

05-22-2006, 11:58 AM	#6
twilson Registered User Join Date: May 2006 Location: Athens,TN Posts: 7	pressure A DE (Driver's Education)is a high performance driving school, usually sponsored by a car club. I did one this past weekend on Michelin PS2's. I ran 41lbs front and 37lbs rear.I had some previous experieince using that combo. The Boxster was very loose in tighter turns --- you have to use as much of the track as possible. Those pressures worked okay (considering driver error) but nothing changed much when I went to 39 rear and 34 front just to see what would happen. So, with those two extremes under my belt, I would say I would start with Factory specs plus 2 lbs. and work your way up or down depending on the tires and reaction of the car.