... 10.00R20,11.00R20,12.00R20,11R22.5,12R22.5,13R22.5,385/65R22.5 ·Features of this truck tyre/tire:1 ... domestic and foreign tire production equipments: Italian Comerio Ercole steel cord calendaring machine .the German Krupp (HFM) mixer ... , the German Fischer steel wire cord fabric cutting machine ,the German VRM of ... etc . 3·The quality is guaranteed All-steel Radial Truck Tire