What is the maximum number of broken wheel lugs permitted on a highway-operated vehicle?

The correct response is that there should be no broken wheel lugs permitted on a highway-operated vehicle. This is crucial for ensuring the safety and integrity of the vehicle. Wheel lugs are designed to secure the wheels to the vehicle, and if they are compromised, it can lead to wheel detachment while driving, which poses a severe risk to the driver, passengers, and other road users.

The regulation typically mandates that all fasteners used to attach the wheels must be in good condition to prevent any potential hazards. Ensuring that there are no broken lugs helps to maintain vehicle stability and safety at all times on the highway, emphasizing the importance of regular vehicle inspections and maintenance. This standard keeps operational vehicles safe and reliable, reducing the chances of accidents related to wheel failures.