Got this back from F1 in newcastle.
195/50/16 YOKOHAMA A048 FRONT TYRE @ £118.33 + V.A.T. EACH
225/45/17 YOKOHAMA A048 REAR TYRE @ £144.62+ V.A.T. EACH
If you call them ask for Chris Humphrey. Didnt manage to check whether or not they would deliver. Cheers Ed