A heavy duty tire includes a recess portion that is formed in a buttress portion, that opens toward a tire outside, and that includes a bottom portion, and a first air entry/exit promotion portion configured to promote entry and exit of air with respect to the bottom portion, and that includes a slope running from the bottom portion toward a tire surface such that a depth of the slope from the tire surface gradually decreases. A width dimension of the first air entry/exit promotion portion on a recess portion side is set smaller than a width dimension of the air entry/exit promotion portion on the opposite side to the recess portion.
HEAVY-DUTY TIRE
SCHWERLASTREIFEN
PNEU POUR FORTES CHARGES
2023-09-06
Patent
Elektronische Ressource
Englisch
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |