Associate Safety Professional Practice Exam

How often should the examination of tires occur when a Commercial Motor Vehicle is transporting hazardous materials?

1. Every 4 hours

2. Every 2 hours or 100 miles

3. Every 5 hours

4. Every 50 miles

The correct answer is: Every 2 hours or 100 miles

The requirement for examining tires on a Commercial Motor Vehicle transporting hazardous materials is set to ensure safety and compliance with regulations. Conducting a tire inspection every 2 hours or 100 miles provides regular checkpoints to assess the condition of the tires, which is crucial when transporting hazardous materials. Tires are vital components that sustain the vehicle’s load and stability; therefore, regular inspections help detect wear, damage, or any issues that could lead to tire blowouts or failures, which are particularly dangerous when hazardous materials are involved. The specified frequency allows drivers to identify potential problems early in their journeys, thus minimizing the risk associated with transporting hazardous goods. This proactive approach is important in enhancing safety not only for the vehicle operator but also for other road users and the environment since hazardous materials can pose greater risks in the event of an accident. The other listed frequencies do not align with the stringent safety needs associated with hazardous materials transportation. They may not provide adequate opportunity for early detection of tire issues, thus increasing the risk of incidents on the road.