PNEUMATIC TIRE WITH AN ASYMMETRIC TREAD PATTERN, CAPABLE OF IMPROVING A ROLLING RESISTANCE PERFORMANCE WITHOUT AFFECTION TO THE PERFORMANCE OF A TIRE

摘要

PURPOSE: A pneumatic tire with an asymmetric tread pattern is provided to minimize the deformation of blocks forming the patterns of a tire and the generation of heat by optimizing the rigidity of each block.;CONSTITUTION: A pneumatic tire with an asymmetric tread pattern includes a first groove(41), a second groove(42), a center rib(10), an inside shoulder rib(20), an outside shoulder rib(30), a side part(31), and a center part. The first groove and the second groove are arranged at the outer end part of a tread. The center rib is composed of a linear part(11) and a wing part(12). The inside shoulder rib is in connection with the wing part of the center rib. The side part is a point symmetric structure with respect to the inside shoulder rib.;COPYRIGHT KIPO 2011