Bus drivers should adhere to which practices when traveling down steep hills?

When bus drivers are navigating steep hills, it is essential for them to follow specific practices to ensure safety and control. One important practice is to heed "Truck Advisory" speed limits. These limits are often established due to the unique challenges posed by steep grades, such as the potential for vehicles to gain excessive speed due to gravity. By adhering to these speed limits, a bus driver can maintain a safer driving speed that is appropriate for the incline and the characteristics of the vehicle.

Additionally, pulling over to check their brakes when necessary is also vital for ensuring safety. Steep hills put extra strain on a vehicle's braking system, and it's crucial for drivers to ensure that their brakes are functioning properly, especially after prolonged use on a decline. If a driver notices any signs of brake wear or overheating, they should take the opportunity to check their brakes to prevent potential brake failure.

Both of these practices are critical as they help manage the inherent risks associated with driving a bus down steep hills. They ensure that the driver remains in control of the vehicle while also being proactive about safety. Thus, both adhering to "Truck Advisory" speed limits and checking the brakes when necessary are appropriate and necessary actions for bus drivers in this situation.