1.Agriculture tire in various size 2.high quality and long time ... range from Car Tyre, TBR tire, OTR tire and Agriculture tyre. Our products have passes the ISO9001-2000 certificate, ... CCC certificate, DOT certificate and ECE certificate. The Agriculture tire has many sizes such as 12-16.5, ... 12.4-28 etc.If you are interested in, please don't hesitate to contact me. Agriculture tire 28*9-15