Excellent wear resistance, application of polymolecularity compound allows for an economic tire but with a longer service life. Optimizing belt structure combination reduce the interminable shear force good ride comfort feeling and excellent durability. Uses low heat building primer and the most suitable shape resistance material to heat build-up to avoiding separation. Optimized pattern groove design provides excellent stone ejection performance. Mixed material of both organic and inorganic, excellent tear propagation resistance, excellent anti-cutting.