What consequence could result from a driver making many lane changes to pass slower vehicles?

The choice regarding increased chances for wrong decisions emphasizes the inherent risks associated with frequent lane changes while driving. When a driver engages in making multiple lane changes to overtake slower vehicles, they often have to assess various factors simultaneously, such as the speed of surrounding traffic, the distance to other vehicles, and the appropriate timing for merging back into a lane. This heightened level of decision-making can lead to hasty or poorly considered actions, increasing the likelihood of mistakes, such as misjudging other vehicles' speeds or failing to notice blind spots.

Such decisions can result in dangerous situations, including the potential for collisions, which is why this consequence stands out in the context of driving behavior. In contrast to this choice, the other options do not adequately capture the risks involved in aggressive lane-changing maneuvers, as improved travel time does not necessarily equate to safety, and decreased fuel efficiency and less tire wear are less directly tied to the act of making multiple lane changes in the manner described.