TheCoatsHD Truck Kit for 50mm Shaft features a pin plate system with multiple pin head types and is designed to enhance adaptability for a wide range of wheels. This kit includes three collets, a backspacer, a flange plate, and an assortment of pins for secure mounting, ensuring a precise fit across various wheel types. A built-in QR code lookup provides technicians with instant access to hub diameter and bolt circle specifications, eliminating guesswork and streamlining the balancing process. By utilizing a unique pin plate system, Coats guarantees that this kit performs perfect centering, leading to smoother rides and reduced vibration issues.