Pneumatic tire

摘要

PROBLEM TO BE SOLVED: To provide a pneumatic tire which can enhance the shock burst resistance while highly keeping the driving stability on a dry road surface.SOLUTION: A contour line in a tire meridian cross section of a center land part 61 sectioned by a circumferential groove 50 and located on a tire equator CL is curved to be protruded outward in the tire radial direction. A recessed part 40 curved to be protruded inward in the tire radial direction is provided in a carcass layer 4 and a reinforcement layer 9 and in a lower region of the center land part 61.SELECTED DRAWING: Figure 1