TIRE INCLUDING CONCAVE RECESSES IN A CIRCUMFERENTIAL TREAD

摘要

A tire (100) having an equatorial plane and a circumferential tread (110) is provided. The tread (110) includes at least one recess (140) defined by at least one concave surface having a plurality of sipes (160) formed therein. Optionally, the at least one concave surface (145) can include one or more channel disposed therein. ® KIPO & WIPO 2009