giant mining truck tire 1,18 months quality warranty 2,OEM services 3,OTR Tiresafe services 4,ISO,CCC,DOT Underground giant mining truck tire 1,SIZE: 40.00R57 OTR tire2,High quality ,Competitive price 3.Good warranty ,DOT,ECE,GCC,ISO9001,CCC4.Design to deliver exceptional operator comfort5.We can supply you all kinds of truck tires, bias and radial, triangle, double star, jinyu etc. A. Brief ...