What is the impact of over accelerating on vehicle control?

Over accelerating a vehicle can lead to a skid because it causes the wheels to spin faster than their ability to maintain traction on the road surface. When a driver applies excessive acceleration, particularly on slippery or uneven surfaces, the tires may lose grip. This loss of traction can result in the rear wheels sliding out, which compromises the driver's ability to steer and maintain control of the vehicle.

In contrast, options like improving traction, increasing fuel efficiency, or reducing braking distance are not accurate in the context of over acceleration. Increased acceleration does not improve traction but rather can worsen it by exceeding the limits of tire grip. Similarly, over acceleration typically decreases fuel efficiency because more fuel is consumed as the engine works harder. Lastly, it does not reduce braking distance; a vehicle that is skidding or losing control takes longer to stop safely. Thus, the primary impact of over accelerating is the potential loss of vehicle control due to skidding.