Provided is a heavy duty pneumatic tire 2 that can achieve suppression of a mass increase and suppression of a shape change due to running. The tire 2 includes a reinforcing layer 20 and a buffer layer 22. The reinforcing layer 20 includes a belt 40 and a band 42. The belt 40 includes a first belt ply 44A, a second belt ply 44B, and a third belt ply 44C. A direction in which belt cords 50 included in the first belt ply 44A are tilted is opposite to a direction in which belt cords 50 included in the second belt ply 44B are tilted. The band 42 includes a full band 46 and a pair of edge bands 48. The full band 46 is located between the first belt ply 44A and the second belt ply 44B. The buffer layer 22 is formed from a crosslinked rubber.
HEAVY DUTY PNEUMATIC TIRE
SCHWERLASTLUFTREIFEN
PNEUMATIQUE POIDS LOURD
2024-10-30
Patent
Electronic Resource
English
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |