Deceased 02/10/2010 - R.I.P.
Ducati Corse
Posts: 3,170
Join Date: Feb 2002
Location: Darlington, Co. Durham
Mood: NGRRC Minitwins champion 2007
With road tyres it doesn't make that much difference - they're designed to work in a wide range of conditions. With race tyres it definitely does matter.