What could happen if the trailer skids during driving?

When a trailer skids during driving, one of the primary risks is that it could lead to a collision. Skidding indicates a loss of traction between the tires and the road surface, which compromises the control of the vehicle and the trailer. This situation can cause the trailer to sway or slide sideways, creating a dangerous scenario where the driver might be unable to steer effectively or stop in time to avoid an obstacle or another vehicle. As the trailer moves unpredictably, the likelihood of a collision with other vehicles, roadside barriers, or even overturning increases significantly. Maintaining control in such situations is crucial for safety, which emphasizes the importance of understanding how skidding can result in serious accidents.

The other options incorrectly suggest positive outcomes from skidding, which is not the case. Skidding does not facilitate efficient turning, enhance traction, or provide easier control of the vehicle; instead, it presents significant risks that drivers must be aware of in order to react appropriately.