What is the second action suggested to prevent a rollover when driving a combination vehicle?

Going slowly around turns is a crucial action to prevent a rollover when driving a combination vehicle. The dynamics of a combination vehicle, which consists of a tractor and one or more trailers, can make it particularly susceptible to tipping over, especially during sharp turns. Reducing speed while negotiating turns helps to lower the center of gravity, which in turn decreases the risk of rollover.

When a combination vehicle is turning, the centrifugal force acting on it increases, and if the speed is too high, this force can exceed the vehicle's stability limits. By taking turns at lower speeds, the driver can maintain better control over the vehicle, allowing for more manageable steering inputs and greater reaction time to any potential hazards.

This approach is particularly important because a rollover can not only lead to severe injuries but can also cause significant traffic disruptions. Therefore, maintaining a slow and steady pace during turns is a proven method to enhance safety while operating combination vehicles.