Radial tire with novel belted layer structure

The utility model discloses a novel radial tire with a belt ply structure. The belt ply structure comprises a 1 # wirecord fabric belt ply, a 2 # wirecord fabric belt ply, a transition layer, a spirally wound cord fabric belt and a 3 # wirecord fabric belt ply from a tire body to a tire cap, the spirally-wound cord fabric belts are located on the two sides of the transition layer on the second wire cord fabric belted layer and continuously and spirally wound on the upper layer and the lower layer, and the width of the spirally-wound cord fabric belt on the lower layer is larger than that of the spirally-wound cord fabric belt on the upper layer. Through selection of a rubber sheet or wirecord fabric of a transition layer and width design and width ratio selection of a cord fabric belt spirally wound on the upper and lower layers, the rigidity of the crown is ensured, and the wear resistance is improved; the spirally wound cord fabric belt is continuously wound, and the head and the tail of the cord fabric bel