Which of the following is NOT a type of skid?

In the context of vehicle dynamics, a side skid, often referred to as a "lateral skid," is a situation where a vehicle loses traction and begins to slide sideways. This type of skid is typically caused by oversteering or understeering, where the front or rear of the vehicle slips due to a loss of control during turns or emergency maneuvers.

The correct answer highlights that "side skid," while a common term in discussions of vehicle control, does not represent a recognized category of skid in the same way that power skids, front wheel skids, and rear wheel skids do. Power skids occur when too much power is applied to the wheels and they lose traction, causing the rear end of the vehicle to slide out. Front wheel skids occur when the front tires lose grip, preventing steering control, while rear wheel skids involve the back tires losing traction, causing the back of the vehicle to slide.

Understanding the various types of skids is crucial for emergency vehicle operators in order to regain control effectively and safely navigate challenging driving situations.