Bassett's 15 x 8 D-Hole style wheel for the dirt and asphalt markets feature the same high quality spun-form shell as the Inertia Advantage wheel, but at a more economical price. Light weight, yet strong enough for 3500 lbs. stock cars Beaded shell to prevent tires from rolling off, very durable Spun-form shell provides the lowest runout on market (under .030") for better handling Valve stem behind center in window