Which statement about hours of service is true?

Which statement about hours of service is true?

• A. You should balance your hours of service with enough sleep to keep you alert
• B. You should maximize driving time each day
• C. You should ignore fatigue indicators if you feel awake
• D. You should rest only when you feel tired

Answer: (A)

Fatigue management is what hours of service rules are all about. You should balance your driving with enough sleep to stay alert while you're behind the wheel. When you get proper rest, your reaction time, awareness, and decision-making stay sharp, which helps you handle unexpected situations safely and stay within safe and lawful driving limits. Pushing for as much driving as possible ignores the purpose of the rules and increases crash risk. Fatigue indicators aren’t a green light to keep going—your body can be fatigued even if you don’t notice. Waiting until you feel tired before taking a break means you’re already operating in a fatigued state, which is unsafe. Resting only when you feel tired misses the opportunity to plan ahead and prevent fatigue before it starts.

Fatigue management is what hours of service rules are all about. You should balance your driving with enough sleep to stay alert while you're behind the wheel. When you get proper rest, your reaction time, awareness, and decision-making stay sharp, which helps you handle unexpected situations safely and stay within safe and lawful driving limits. Pushing for as much driving as possible ignores the purpose of the rules and increases crash risk. Fatigue indicators aren’t a green light to keep going—your body can be fatigued even if you don’t notice. Waiting until you feel tired before taking a break means you’re already operating in a fatigued state, which is unsafe. Resting only when you feel tired misses the opportunity to plan ahead and prevent fatigue before it starts.