Davis Instruments Weigh Heavy-Duty Launching Wheels Wheel-A. A detent pin on each pivot bracket lets you position the wheels up or down or remove them completely for storage. Note: This product is not designed to be towed behind a vehicle. Wheel-A Weigh is mounted wide on the transom. This distributes the load and leaves clearance for outboard motors. In most cases the boat can be operated without removing the wheels. Specifications for Davis Instruments Wheel-A Weigh Heavy-Duty Launching Wheels: Manufacturer: Davis Instruments Color: Black Package Contents: Davis Instruments Wheel-A Weigh Heavy-Duty Launching Wheels Davis Instruments 1483: Weigh Heavy-Duty Launching Wheels Wheel-A