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999 Tyre Pressures

Discussion in '749 / 999' started by tcrofty7, Mar 29, 2022.

  1. Fitted the old girl with some new boots, Pirelli Diablo Rosso Corsa II's. Checked the handbook and it suggests 30psi front and 32psi rear. As tyres have moved on a bit since she was manufactured, I was wondering what pressure (cold) I should use?

    Should I use the recommended manufacturers pressures or something else?
     
  2. Same as I run on the road mate
     
  3. Tyres, pressures or both?
     
  4. pressures mate, sorry.
     
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  5. I use the 30/32 also
     
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  6. Then when you get to track it’s 32/28. Funny what adding temp to a tyre, especially the rear, does to it
     
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  7. Physics Paul, Physics.;)

    PV/T = k

    I would run 26 in the rear on track but can’t remember the front. I bet lots of people use different pressures again.
     
  8. 34F 26R hot with Metz TD slicks on the Trackbike
     
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