Tire stud for snow tire

A tire stud having high binding strength, high wear resistance and falling preventive characteristics is disclosed to include a jacket (10) that is embedded in the tire (50) and has a circular base (11) and a shank (12) extended from the circular base (11) and terminating in a tapered bearing portion (13), a wearing ring (30) that has a top face (32), a tapered bottom face (33), a bottom edge (34) located on the center of the lowest part of the tapered bottom face (33) and a tapered through hole (31) cut through the top face (32) and the bottom edge (34) and press-fitted onto the tapered bearing portion (13) of the jacket (10), and a pin (40) axially driven into the tapered bearing portion (13) of the shank (12) of the jacket (10) and partially protruding beyond the tapered bearing portion (13).