Which is true regarding emergency driving?

The statement that a truck can always be stopped quicker than it can be steered is true because of the physics involved in vehicle dynamics. When a driver needs to change direction rapidly, especially in a large vehicle like a truck, the maneuverability is limited compared to smaller vehicles. The larger mass and size of trucks mean that steering away from an obstacle requires more time and distance than simply applying the brakes to stop.

In emergency situations, stopping is often prioritized to avoid a collision. The braking system of a truck is designed to bring the vehicle to a halt efficiently, albeit it may take longer than in lighter vehicles due to their weight and momentum. However, the act of steering, especially at high speed, can lead to a loss of control, whereas applying brakes can provide a more direct and stable response.

Understanding how trucks handle in emergencies is critical for safety. Factors such as load weight can increase stopping distance, but the basic principle remains that a truck's stopping capability outmatches its ability to maneuver quickly. Therefore, knowing that stopping is generally more effective than steering in emergency scenarios is essential for safe driving practices.