this looks like it would work but I would find one made in the USA and one that has a unique key. Some boot companies use one or a few keys for their production run of boots. Saw a YT on two women masked crusaders who unlock boots for cars that the owners claim were booted "illegally" in town in Georgia I think.
TURNART Wheel Lock Clamp Adjustable Anti-Theft Lock Reinforced Tire Lock Clamp Boot Tire Claw for Parking Car Truck RV