What are Hours of Service (HOS) regulations, and why do they matter?

HOS regulations limit how long drivers can be on duty and driving to prevent fatigue-related accidents. Key rules include:

  • 11-Hour Driving Limit: Maximum of 11 hours driving after 10 consecutive hours off duty.
  • 14-Hour On-Duty Limit: Cannot drive beyond the 14th consecutive hour after coming on duty.
  • Rest Breaks: 30-minute break required after eight hours of driving.

If you only drive “in state”, check your state HOS regulations.

Compliance with HOS rules is critical for safety and avoiding penalties.