More specifically, the present invention is directed towards {HEAD ~ a pneumatic tire} demonstrating low rolling resistance while maintaining a satisfactory level of {TAIL ~ stiffness} for handling 
More specifically , the present invention is directed towards { HEAD ~ a pneumatic tire } demonstrating low rolling resistance while maintaining a satisfactory level of { TAIL ~ stiffness } for handling
OTH 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 TAIL TAIL TAIL TAIL TAIL OTH OTH