Tire Pressures on Pirelli Diablo SC1

Jo Rhett jorhett at fastlizardracing.com
Tue Feb 12 16:51:47 PST 2008

On Feb 12, 2008, at 3:59 PM, matthew patton wrote:
> I thought the general rule of thumb was set them cold so that the hot
> temp is 10% higher in PSI. 25 cold to 33 hot is rather more like a 30%
> change. that's correct?

Dave Moss swears that 4-7 degrees is good.  Less than 4 is too cold,  
more than 7 shreds the tire.  This matches with my observations.

Pirelli says that 6-8 degrees is optimal for the rear tire.  I  
haven't asked them about the front.


Jo Rhett /  velociRaptor Racing
#553 WERA / AFM

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