1.Agricultural tyre/Paddy fields tyre 8.3-20, R-2 2.Application to tractors operated in cane,rice,muddy ... .4-30etc.2)Paddy field tyre: R-26.50-16,7.50-16,8.3-20,8.3-22,8.3-24 ... ,7.50-20,8.25-16,8.25-20,9.00-16,9.00-20,10.00-20,11.00-20,12.00-20 etc.4 ... .50-16,8.25-16,9.00-16,9.00-20,11.00-16,12.00-16etc.If you have any ... information. AORUN brand Agricultural tyre(Paddy field tyre)8.3-20 R-2