These unstudded all-season tyres have a 17-inch diameter. The speed index is W (270 km/h), and describes the maximum permissible speed of the tire.
From Protyre
120/70ZR17 (58W) Michelin Pilot Power 2 CT 120/70R17 (58W) | Protyre - Car Tyres
The product is available from £82.52 at international stores.
This product is also available at 5 unverified merchants.