Prepare your semi truck to be ready for the long haul with Expertise Built In , with the OTR Line Haul Wheel End Kit 20K GAWR that provides enhanced wheel safety and performance. To return a wheel kit to its original working condition, this replacement kit includes numerous key components that effortlessly attach to an existing structure. Fashioned with study and durable materials to tolerate challenging road conditions. FleetPride is your First Click in Heavy Duty .