Thank you Ryk, Wade, Deldog, BillyIndiana and Peter_AU for you nice comments guys.
Deldog - They are Metzeler 888's White walls. Not to be confused with the Metzeler 880 Marathons which not many people were impressed with.
The Metzeler 888's are a new breed, made by Pirelli in the Pirelli tire factory in Germany. So far they seem very good but its only early days for me with them.
Good luck
Cheers