PNEUMATIC TIRE
DRIVE
June 3, 2026
Provided is a pneumatic tire comprising a carcass, a reinforcing layer, and a cap tread, wherein A, A, W, W, 30°C E*c and K satisfy the following inequalities: A 2 − A 1 > 0 ; W 1 / W 2 > 0.30 ; and 30 ° C E * c > K / A 2 − A 1 × W 1 − 0.3 × W 2 where A represents an angle of carcass cord inclined from the tire circumferential direction on the tire center line, A represents an angle of carcass cord inclined from the tire circumferential direction at a tire maximum width position, W represents a land part width of a land part closest to the tire center line among the land parts, W represents a land part width of a land part adjacent to an outer side in a tire axial direction of the land part closest to the tire center line, 30°C E*c represents a complex elastic modulus at 30°C of the cap tread, and K represents a constant.
Discussion in the ATmosphere