... chain, increasing the operating life of tires,suitable for many tyre sizes such as ... rubber carbonizing, increasing the operating life of tires as well as lowering greatly the operation ... rubber carbonizing, increasing the operating life of tires as well as lowering greatly the operation ... 00-20, 10.00-20, 11.00-20, 1200-20, 1400-24, 1400-25, 16.00-25, 18.00-25, 18.00-33, 21.00-33, 21.00-35, 27.00 ...