{HEAD ~ The bead area} has a profiled single bead filler that extends radially outward from the apex portion with {TAIL ~ an essentially constant thickness portion} and a tapered portion 
{ HEAD ~ The bead area } has a profiled single bead filler that extends radially outward from the apex portion with { TAIL ~ an essentially constant thickness portion } and a tapered portion
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH