TIRES

Abstract

A tire encloses a ridge region (5) on a tire sidewall surface, formed by arranging a plurality of ridge units U (UA to UD). Each plurality of ridge units (U) includes a first ridge (52) having an annular structure or a notched annular structure with a notched section in one section thereof, and a second ridge (53) extending along an inner circumference of the first ridge (52) in plan view of the tire sidewall surface. The first ridge (52) is formed by connecting two or more annular projecting sections (521a) to (521c) projecting radially from a ridge center with at least one annular recessed section (522a) to (522c) recessed towards the ridge center.