A PNEUMATIC TIRE

摘要

A pneumatic radial passenger tire having a ground-engaging tread portion (12) and a pair of axially opposed tread edges. The tread portion (12) comprising at least two circumferentially continuous grooves (16, 17) formed by alternately disposed axially and circumferentially extending segments. Each of the segments have a particular angle orientation. There is also provided additional grooves (30, 38) connecting the circumferentially extending grooves and which extend from the axially outer circumferential grooves (17) to the tread edge.