NON-PNEUMATIC TIRE

摘要

If a non-pneumatic tire (1) with holes (6) that are opened in tire side faces has a crack in a hole-portion wall (9), tire replacement is necessitated even if the tire still maintains performance that it should have. This is because the external appearance of the tire degrades its value. However, such a problem is solved by preventing the occurrence of a crack in the hole-portion wall (9) without sacrificing cushioning characteristics, resistance to heat generation, and wear resistance that the non-pneumatic tire (1) with holes inherently has. The prevention is achieved by providing reinforcement rubber (8) having excellent stretch fatigue resistance at least at the outer side, in the radial direction of the tire, at the circumference of each hole (6) opened in the tire side faces.