My tyres for trackday
I've got a set of Pirelli Diablo Corsa's on my 748. I've done 1 Brands Hatch track day in them, and about 1000 odd road miles. They don't appear to be very squared off and there's loads of tread left. When road riding I do not notice the bike suddenly fall in to corners, so I presume it's not too squared off.
My question is - should I replace them for my track day this Friday at Brands? I'm quite reluctant cos I could do without spending the thick end of £200.
ps. I'm certainly no riding god, so I'm in the novice group - if that alters your opinion.