The Solus KH25 (so'lus) is Kumho's Grand Touring All-Season tire developed for the drivers of sporty coupes and touring sedans. Solus KH25 tires are designed to blend noise comfort, ride comfort and balanced all-season performance with dry, wet and wintertime traction, even in light snow.Solus KH25 tires mold a silica-enhanced all-season tread compound into a symmetric tread design that features full-depth circumferential grooves and variable-pitch lateral grooves to enhance hydroplaning resistance and snow traction while reducing noise. The tire's internal structure features twin steel belts reinforced by spirally wrapped nylon to promote stability and high-speed durability while polyester body plies provide casing strength and a smooth ride.