I have a couple of Pirelli P6000 tyres 225/45 R17 91Y (Y=186mph speed rating) taken from the front of my 2003 C32 today. No damage or repairs at all, and even wear. Reason for removal was that the I've treated the car to new Pirelli P-Zero Rosso Asimmertricos all round!! 8) I was replacing the rears and thought it would be nice to have fresh rubber up front too!! I've measured the tread depth best I can with a pocket gauge. There would appear to be about 5mm across the centre three-quarters of the tyre, with about 6mm at the centre. Open to offers, and happy for you to pick up (meet somewhere) to keep costs down. PM me if you're interested. PS I also have a single Goodyear Eagle F1 GS-D2 215/40 ZR 17tyre for sale, taken off my 2001 Astra Coupe Turbo last year. Again no damage or repairs, and even wear, and about 4mm.