What is one of the key items to check in the cab before starting the engine?

One key item to check in the cab before starting the engine is ensuring that the hood is closed and latched. This is vital for safety and operational integrity. When the hood is securely closed and latched, it prevents any possibility of it opening unexpectedly while driving, which could obstruct your view or cause severe hazards on the road.

Checking the hood also allows you to confirm that the engine compartment is secure, safeguarding vital components and fluids from potential leaks or environmental issues. A loose or unlatched hood can lead to mechanical failures or accidents, hence making this check critical before starting the engine.

While checking visibility of the road, the condition of the tires, and presence of cargo are all important safety considerations, the initial step of ensuring the hood is down and latched focuses primarily on immediate structural safety and can prevent serious accidents.