Vehicle skids are most likely caused by which of the following?

Driving too fast on slippery roads significantly contributes to vehicle skids due to the reduced traction that occurs in such conditions. When roads are wet, icy, or covered in snow, the friction between the tires and the road surface decreases. When a vehicle exceeds safe speeds in these conditions, it becomes challenging to maintain control, as the tires are unable to grip the road effectively. This loss of control often results in skidding, where the vehicle slides uncontrollably, making it difficult for the driver to steer or stop.

While sudden braking may indeed contribute to skidding, especially if the vehicle is traveling at high speeds, the underlying cause in slippery conditions is typically the excessive speed itself. Overloading a vehicle can affect handling and braking, but it is not a primary reason for skids on slippery surfaces. Driving on dry roads generally provides sufficient traction, making skids less likely. Therefore, understanding the impact of speed on slippery conditions is crucial for safe driving practices and avoiding skids.