Nblue Hd Plus Premium Mid-Range. ASYMMETRIC TYRE NEXEN’s green concept tyre the N’Blue HD Plus is a fuel efficient and lower emission tyre. The new materials and technology reduce the rolling resistance noticeably compared to competitor’s products and the brilliant cornering performance from the asymmetric pattern is one of the biggest merits of this tyre. Four wide longitudinal grooves provide improved drainage performance. The design of the N’Blue HD Plus provides improved driving stability on dry and wet surfaces and improved handling and cornering for a safe and easily managed drive in all conditions. Continuous 3 centre ribs help directional driving stability at high speed. Computer simulated 4 circumferential groves and slightly curved lateral grooves effectively evacuate water and resist hydroplaning. Dual kerf design which can optimize block stiffness improves tread longevity. Computer optimised 5 pitch sequence layout reduces pattern noise and vehicle vibrations providing a quiet ride. *By request/order.