To ensure proper tracking while towing an undamaged vehicle on its front wheels, what is the recommended action?

The recommended action to ensure proper tracking while towing an undamaged vehicle on its front wheels is to secure the steering wheel with an approved clamping device with the wheels straight ahead. This is crucial because it prevents the steering wheel from turning during the towing process, which could lead to the towed vehicle becoming misaligned. By keeping the wheels straight, the towed vehicle will track properly behind the towing vehicle, ensuring stability and safety on the road.

The use of a clamping device not only secures the steering wheel but also ensures that the towed vehicle can be maneuvered without the risk of the front wheels turning unexpectedly. This is particularly important when navigating turns or uneven surfaces, as improper tracking can lead to handling issues and potential accidents.

Other actions listed, such as raising the boom or releasing the parking brake, do not directly affect the tracking of the vehicle during towing. Additionally, engaging the anti-theft steering lock would not provide the necessary turn control while towing. Hence, securing the steering wheel with a clamping device is the best practice to maintain proper alignment and safety while towing.