A commercial motor vehicle driver should downshift to the proper low gear before starting down a steep downgrade rather than attempting to shift gears while descending the hill.
Answer: Answer
Answer
True
Selecting the proper lower gear before starting down a steep grade allows engine compression to help maintain a safe speed throughout the descent, preventing brake overheating and transmission disconnect.
Step-by-Step Solution
Key Concept
Selecting the proper low gear prior to entering a downgrade to maintain vehicle speed control via engine braking.
Estimated Time:30s