This bead seat rubber extends radially outward into {HEAD ~ the lower portion} of the sidewall, and interfaces the innerliner ply 14 on {TAIL ~ the axially interior side} of the bead core 22 
This bead seat rubber extends radially outward into { HEAD ~ the lower portion } of the sidewall , and interfaces the innerliner ply 14 on { TAIL ~ the axially interior side } of the bead core 22
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH