If your truck stays mainly on the highway, choose the Nitto Dura Grappler Tire for an excellent combination of rugged looks, strong traction, long tread life, and a smooth, quiet ride. DuraBelt Technology, with three steel belts, is coupled with a multi-rib tread pattern to reduce irregular wear and heat build-up, promoting long tread life. Waved sipes and deep circumferential grooves in the tread deliver strong grip in wet weather and light snow.