... . Obtained ISO9001&CCC certificate 4. OEM accept Product: Agricultural tyre 12.4-28 (front)Pattern: R1Size: 12.4- ... 24,13.6-38,13.6-28,13.6-26,15-24,13.6-24,12.4-28, ... Agricultural tyre/tire with pattern LUG size:1000-20,9.00-20,9.00-16,8.25-20,8.25-16,7.50-20,7.00-20 ... , 4.00-8 etc .4,The Agricultural Tricycle and Auto tyre/tire with RIB size:6.50-16, ... size :205/75D-15 .225/75D-15 Agricultural Tyre 12.4-28