Why is it essential to reduce speed before making a turn?

Reducing speed before making a turn is essential for ensuring that the maneuver is safe. When approaching a turn, decreasing speed allows the driver to maintain better control of the vehicle, which is particularly important for larger vehicles like those that require a Class B CDL. Slower speeds help drivers navigate the turn without losing traction or stability, reducing the risk of skidding or tipping over.

Additionally, by slowing down, drivers have more time to assess the situation, including checking for pedestrians, cyclists, and other vehicles. This heightened awareness enhances overall safety during the turn, making it easier to react to any unexpected obstacles or changes in the environment. Furthermore, with reduced speed, the vehicle is more likely to stay within its designated lane, which is critical in preventing accidents. Ultimately, safety is the primary reason for the requirement to slow down before turning.