Tread pattern of pneumatic tire in vehicle e.g. passenger car, has tire sectional plane with tire axis extending from second cutting edge, so that lip-like projection is outwardly extended in radial direction from tire contour surface

摘要

A profile band has road contact surface (6) formed at outer side in radial direction. The first cutting edge (T) and second cutting edge (S) are formed extending from bottom of first circumferential groove (3) and second circumferential groove (2) of band. The sectional planes of tire has tire axis extending from second cutting edge in axial direction towards axial extension region (7) up to position near first cutting edge at axial distance, so that lip-like projection is outwardly extended in radial direction from tire contour surface in axial position at first cutting edge spacing.