The total bead mass is reduced by as much as 15 percent and {TAIL ~ rolling resistance} is reduced by {HEAD ~ as much as 5 percent} for the reduced bead mass tire of this invention 
The total bead mass is reduced by as much as 15 percent and { TAIL ~ rolling resistance } is reduced by { HEAD ~ as much as 5 percent } for the reduced bead mass tire of this invention
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH