Summer rubber composition with improved fuel efficiency and summer tire manufactured from it

摘要

In the rubber composition for a tread of a summer tire according to an embodiment of the present invention, solution-polymerized styrene-butadiene rubber (S-SBR) to which both ends are modified and a modified Functionalized third monomer is given 100 parts by weight of a raw rubber containing A summer tire according to an embodiment of the present invention is prepared from the rubber composition for a tire tread of the present invention.