The NanoEnergy M671 Regional Drive Tire from Toyo Tire U.S.A. is designed to provide superior traction, fuel efficiency, and wear life. It is SmartWay verified and offers improved tread compounds developed through the company’s proprietary Nano Balance Technology. The M671 features an advanced e-balance design to maintain tread profile while reducing strain at the bead area and belt edge for stability and longevity under heavy loads, as well as a wide tread pattern with 3D sipes to provide even contact pressure. The combination of a high elongation top belt and stone ejectors also help protect the casing from cuts and damage, providing retreadability.