Tread patterns of driving tire of motorlorry

The invention discloses thread patterns of a driving tire of a motorlorry. The thread patterns of the driving tire of the motorlorry comprise pattern grooves; a plurality of longitudinal pattern grooves are uniformly formed on a tread at a tire crown and a tire shoulder at intervals, and form a plurality of pairs of longitudinal pattern strips which are symmetrical left and right and take the center of the tire crown as the boundary; each longitudinal pattern strip is separated into a plurality of pattern blocks by horizontal pattern grooves which are distributed circumferentially; the horizontal pattern grooves incline towards the axial direction at an angle of 0 degree-5 degrees; the widths of the longitudinal pattern strips increase gradually from inward to outward; the horizontal pattern groove on the outermost longitudinal pattern strip extends toward the tread at the tire shoulder, and is internally provided with reinforcing ribs connecting the adjacent pattern blocks. The thread patterns of the driving