What should you do when transporting liquid or bulk tank loads on curves?

• A. Accelerate
• B. Maintain speed
• C. Reduce speed
• D. Change lanes

Answer: (C)

When transporting liquid or bulk tank loads on curves, reducing speed is essential for maintaining control of the vehicle. Liquid and bulk loads have a high center of gravity and can shift during maneuvers, especially on curves. By reducing speed, you decrease the forces acting on the vehicle, allowing better handling and stability as well as minimizing the risk of a rollover or loss of control due to the shifting load.

Maintaining speed might lead to increased centrifugal force, which can destabilize the vehicle as it navigates the curves. Accelerating could exacerbate the situation, increasing the likelihood of the load shifting or the vehicle tipping over. Changing lanes is generally not advisable on curves because it can introduce further instability and potential hazards. Therefore, reducing speed is the safest approach when maneuvering with such loads on curves.