What is the primary cause of truck rollovers?

Answer: A — Sudden steering maneuvers or speed instability

The primary cause of truck rollovers is indeed related to sudden steering maneuvers or speed instability. When a truck driver makes abrupt turns or changes speed rapidly, the vehicle's center of gravity can shift dramatically. This shift can lead to a loss of traction, especially if the truck is traveling at high speeds or is taking a turn too quickly. Trucks have a higher center of gravity compared to passenger vehicles, making them more susceptible to tipping over when these sudden movements occur. Additionally, factors such as road conditions and the weight distribution of the cargo can further exacerbate the risk of a rollover during these maneuvers. Understanding the dynamics of truck handling and adjusting driving techniques accordingly is crucial for preventing such dangerous incidents. Other options, while they present real risks, do not directly relate to the mechanics of rollovers as clearly as sudden steering or speed instability. For example, driving at night without headlights can compromise visibility and reaction times, while overloading can impact stability but does not always lead to rollovers in the same immediate manner as sudden maneuvers. Ineffective communication with other road users can create unsafe driving conditions but is not a direct cause of a truck rollover. Therefore, recognizing the critical link between sudden steering actions and speed is essential for safe