HTR SPORT H/P is the Street/Sport Truck All-Season light truck tire is one of Sumitomo's Tire's Family of HTR (High Tech Radial) performance tires. It is a combination of sports car performance and passenger car -like with the big wheel plus sized look and load carrying capacity required by light trucks and provides year round traction even in light snow. It features an all-season tread compound on the outside moulded into a symmetric tread design with independent shoulder and intermediate blocks along with a continuous center rib to give stability on dry roads. It also has four wide circumferential and numerous lateral grooves that help direct water through the tires footprint to improved hydroplaning resistance and foul weather traction. The Tread block sipes increase the number of biting edges enhancing light snow traction. While on the inside the HTR Sport H/P has twin belts augmented by Sumitomo Tire's Jointless Nylon Band (JNB) Technology on top of a polyester cord casing to blend certain handling with smooth ride.