Patent ID: 10486471

Abstract:
This pneumatic tire (1) includes: a pair of bead cores (11, 11); a carcass layer (13) extending between the pair of bead cores (11, 11); and a belt layer (14) including a laminate of at least four belt plies (141 to 144) having steel belt cords covered with coating rubber, the belt layer being disposed on the outer side in a tire radial direction of the carcass layer (13). An inter-cord distance (Ga) between an outermost layer belt ply (fourth belt (144)) and an adjacent belt ply (third belt (143)) has a relationship such that 0.80≤Ga/φmax≤1.80 with respect to a maximum value (φmax) of outer diameters (φ4, φ3) of belt cords (1441, 1431) in the outermost layer belt ply (144) and the adjacent belt ply (143).