... tyre's value, can be re-rubberized for a "new tyre life". To produce a truck or bus tyre requires about 60-80 ... follows,650-16,750-16,825-16,750-20,825-20,900-20,1000-20,1100-20,1200-20,11R22.5,12R22.5,13R22.5Fourth ,Service ... city; 2. Offer the raw material constantly; 3. Teach you how to use this machine; 4. Offer technical support when you need helpFifth ...