Which of the following is a common situation that leads to over steering?

Driving in inclement weather often leads to over steering because it typically involves conditions such as rain, snow, or ice that reduce tire traction. In these scenarios, maintaining control of the vehicle becomes significantly more challenging. For instance, during slippery conditions, a driver might instinctively turn the steering wheel harder than necessary to compensate for a loss of traction, which can cause the rear wheels to skid or slide. This overcorrection can lead to loss of control and potentially dangerous situations.

On the other hand, driving on dry pavement generally provides better traction, making it less likely for a driver to experience over steering. Driving uphill does not inherently contribute to over steering either, and while performing a U-turn can introduce some steering challenges, it is less correlated with the loss of traction that typically accompanies inclement weather. Therefore, inclement weather stands out as the most common situation leading to over steering.