A tire support ring (5) for pneumatic tires in the event of loss of inflation pressure is disclosed. The support ring (5) comprises an annular main body (7) and a plurality of noise dampers (9). The main body made (7) is made of an elastic material and provided on both sides thereof with a…

There is provided a pneumatic tire capable of achieving both reduced rolling resistance and enhanced durability and a method of producing the same. The pneumatic tire includes a reinforcement layer, formed of a steel cord coated with coating rubber, including at least one of a carcass (5), a bead…

A pneumatic tire comprises a pair of bead portions, a carcass comprising a carcass ply extending between the bead portions, a pair of bead cores each disposed in each bead portion, the bead core comprising an annular core formed from one monofilament cord and a sheath having at least one sheath…

The present invention provides a rubber composition for a base tread improving steering stability and rolling resistance properties and a tire comprising the same. The present invention relates to a rubber composition for a base tread comprising a rubber component containing (a) 20 to 60 % by…

The present invention provides a rubber composition for a tire improving abrasion resistance and grip performance with a high level balance, and a tire comprising the same. The present invention relates to a rubber composition for a tire comprising 5 to 150 parts by weight of polystyrene having…

A belt (12) of a tire includes a first belt ply (28), a second belt ply (30) and a third belt ply (32). The first belt ply (28) has a first cord (34). The first cord (34) has an angle ± with respect to a circumferential direction which is equal to or greater than 15 degrees and is equal to or…