Tire tread pattern of cargo truck

The utility model discloses a tire tread pattern of a cargo truck. According to the tire tread pattern of the cargo truck, a plurality of longitudinal grooves are uniformly formed in a tread of a tire crown part at intervals, the tread between the adjacent longitudinal grooves is divided into a plurality of pattern blocks by transversal thin grooves which are uniformly formed in the circumference to form longitudinal pattern strips, the depths of the longitudinal grooves are 8-12mm, the widths of the longitudinal grooves are 1/4 to 1/3 of the widths of the longitudinal pattern strips, and the included angle between the groove wall of each longitudinal groove and the normal line of the tread is 5-15 degrees; and the transversal thin grooves are inclined at an angle of 0-5 degrees relative to the axial direction, the depths of the transversal thin grooves are 1/4 to 1/3 of the depths of the longitudinal grooves, and the widths of the transversal thin grooves are 1/4 to 1/3 of the widths of the longitudinal grooves. The tire tread pattern structure disclosed by the utility model is capable of enabling a tire to hold the ground relatively well, good in maneuverability and road surface adaptability, relatively low in tire cost as a low pattern concentration design is adopted, low in heat amount generated during use, low in rolling resistance, and relatively economic, and has the fuel-saving effect.