A pneumatic tyre (1) for decreasing running noise in a low temperature environment includes a noise damper (20) made of a porous material and fixed to a tyre inner cavity surface (16) of a tread portion (2). In the noise damper (20), hardness under a 25% compression load measured in accordance with Japanese Industrial standard JIS K6400-2 in an atmosphere of −60 degrees Celsius is 110 kPa or less.
Pneumatic tyre
2022-08-02
Patent
Electronic Resource
English
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |