... delivery 3.export packing. 4.brand :LUTONG,or do OEM. agricultural tyre we can supply all kinds of tyres and inner ... rubber and Butyl rubber). Specific size as follows:1,The Agricultural tyre /tire with pattern R1 size:20.8-38,18 ... ,4.00-12,4.00-8 etc .4, The Agricultural Tricycle and Auto tyre/tire with RIB size:6.50 ... 13.0/65-18 , 11.5/80-15.310,The light truck tyre with LUG ,RIB and MIX pattern size :4 ...