The Transforce HT w/UNI-T is Firestone's Commercial Highway All-Season tire developed to combine comfort with light truck tire capability for sport utility vehicle, pickup, van and commercial vehicle drivers. The Transforce HT is designed primarily for on-road use by providing predictable handling and year-round traction on dry and wet roads, as well as in light snow.On the outside, Transforce HT radials feature an all-season Long Link Carbon tread compound molded into a symmetric tread design that uses notched shoulders, independent intermediate tread blocks and a continuous center rib to blend handling, foul weather traction and straight line tracking. Wide circumferential grooves provide hydroplaning resistance while lateral grooves and multiple sipes provide the biting edges needed to enhance light snow traction. On the inside, twin steel belts reinforced by spiral-wrapped nylon help maintain the tire's shape to enhance performance at highway speeds while a polyester cord body enhances ride quality.