Equip your semi truck to be ready for the journey ahead with key parts with Expertise Built In™, with the OTR Line Haul Wheel End Kit 23K GAWR , a crucial kit that provides advanced wheel safety and performance. By attaching to the end of an existing wheel structure, this replacement kit works to update a wheel to its original working condition. Built with reliable materials to tolerate rough and rugged road conditions. FleetPride is your First Click in Heavy Duty®.