Why are smooth bore tankers more challenging to drive than those with baffles?

Smooth bore tankers present unique challenges primarily because they lack internal structures, such as baffles, to manage the movement of liquid within the tank. When a driver makes a sudden turn, stops quickly, or accelerates, the liquid inside a smooth bore tanker shifts more freely, which can lead to a phenomenon known as liquid surge. This uncontrolled movement can significantly affect the stability and control of the vehicle, making it harder for the driver to manage their speed and direction effectively.

In contrast, tankers equipped with baffles have internal barriers that disrupt the flow of liquid, reducing the risk of surge and providing a more stable driving experience. The absence of such features in smooth bore tankers means the driver must be more cautious and skilled in their maneuvers, paying close attention to the dynamics of the load and anticipating the effects of the liquid's movement. Understanding these challenges is vital for safe driving, especially in situations where rapid reactions are necessary.