Ensuring you are Ready for the Road Ahead, the ConMet Iron PreSet® 10-Stud R Drive Hub is the perfect solution for heavy duty truck drivers who demand superior performance and reliability. This hub has a rated capacity of 13,000 lbs and gross axle weight rating (GAWR) of 26,000, which provides maximum stopping power and control. This high-quality hub assembly is specifically designed for use with 16.5" brake truck drive axles with 5/8" axle studs. Featuring a durable steel construction and steel wheel construction, this hub assembly is built to with stand even the most rugged road conditions. The bearing combination ensures a smooth and efficient operation, while the stamped ABS ring provides an extra layer of safety and protection. This outboard hub assembly replacement is designed to provide exceptional stability and balance, even under heavy loads. Made for R Drive long barrel iron side pull axles, this hub assembly replacement is the perfect choice for truck drivers who demand quality and performance from their equipment. FleetPride is your First Click in Heavy Duty®.