Provided is a heavy duty pneumatic tire 2 that can achieve stabilization of a ground-contact shape and reduction of a load acting on a tread portion. The tire 2 includes a tread 4, a pair of sidewalls 6, a pair of beads 8, a carcass 12, a belt 38, and a buffer layer 20. The buffer layer 20 includes a sheet portion 60 and a pair of hump portions 62 located axially outward of the sheet portion 60 and thicker than the sheet portion 60. Each of the pair of hump portions 62 has a maximum thickness at an end 38e of the belt 38. The sheet portion 60 is stacked on the carcass 12, and a first belt ply 42A of the belt 38 is stacked on the sheet portion 60.
HEAVY DUTY PNEUMATIC TIRE
SCHWERLASTLUFTREIFEN
PNEUMATIQUE POUR POIDS LOURDS
23.10.2024
Patent
Elektronische Ressource
Englisch
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |