A pneumatic tire is disclosed having a tread portion including a tread groove having a groove bottom and groove sidewalls. The tread groove has a groove width defined as a shortest distance between the groove sidewalls. The groove has a groove length extending generally parallel to the groove sidewalls. A sequence of circumferentially spaced stone ejector ribs span between the opposed groove sidewalls.
申请公布号
WO2015119800(A1)
申请公布日期
2015.08.13
申请号
WO2015US13037
申请日期
2015.01.27
申请人
BRIDGESTONE AMERICAS TIRE OPERATIONS, LLC
发明人
SHMAGRANOFF, ALEKSANDR I.;MIRANDA, STEPHEN T.;SEVERYN, DAVID M.;BUXTON, TODD A.