Continental’s HDR1 features irregular wear resistance, long mileage and an open shoulder for regional applications. The HDR1 offers 28/32-in. of tread depth and a cut and chip resistant compound. The tire also features the company’s technologies that are designed to reduce stones getting caught in the tire’s casing. The HDR1 can be used as an all-position tire and is available in 11R22.5, 11R24.5, 275/80R22.5 and 285/75R24.5 sizes.