1.made in SANFENG corporation 2.SIZE:10.0/75-15.3,11.5/80-15.3, 12.5/80-15.3,15.0/55-17TL 3.Certificate :DOT & ISO9001 1.This pattern design gives a good traction performance. 2.High drive ability ,excellent cutting resistance and long use life. 10.0/75-15.3 11.5/80-15.3 agricultural tire