What is the primary cause of locked wheel skids?

The primary cause of locked wheel skids is braking too hard at a high speed. When a driver applies the brakes too forcefully, especially when traveling at high speeds, the wheels can lock up. This condition prevents the tires from rolling, leading to a skid. In a locked wheel skid, the vehicle loses traction, and steering control becomes compromised, making it difficult for the driver to regain control of the vehicle.

Understanding the mechanics of vehicle skids is crucial for safe driving, as it highlights the need for smooth and controlled braking rather than abrupt stops, particularly in situations where high speed is involved. This concept is important in encouraging safe driving practices to minimize the risk of accidents.