Hours of Service Rules: Plain English for Drivers

Hours of service rules are the federal limits that tell commercial drivers how long they can drive and work before resting. These rules exist to cut fatigue-related crashes while keeping freight moving on time.

What Hours of Service Rules Actually Cover

The main limits focus on daily driving time, total on-duty time, and required rest periods. Most drivers fall under the 60/70-hour rules that cap weekly work. Staying inside these windows protects your CDL and your paycheck.

The 11-Hour Rule and 14-Hour Window

You can drive up to 11 hours after 10 consecutive hours off duty. That driving must fit inside a 14-hour on-duty window that starts when you come on duty. Once the 14 hours pass, no more driving is allowed even if you have driving time left. Short breaks during the day do not stop the 14-hour clock.

The 34-Hour Restart

After hitting your 60- or 70-hour limit, a 34-hour restart lets you reset the weekly clock. You need 34 consecutive hours off duty that include two periods from 1 a.m. to 5 a.m. This restart is useful when freight is steady, but you still must log it correctly.

How ELD Logs Track Everything

Electronic logging devices automatically record driving time, on-duty time, and location. You must log personal conveyance, yard moves, and sleeper-berth splits accurately. ELD data is what inspectors check first during roadside stops, so keep your logs clean and explain any edits right away.

Common Mistakes That Cost Time and Money

• Forgetting to log a 30-minute break inside the first eight hours
• Using the 34-hour restart without the required overnight periods
• Treating yard time as off-duty when you are still responsible for the truck

Small errors add up to violations that can sideline you for days.

Staying Compliant While Earning Steady Pay

Carriers that run tight schedules still need drivers who know the rules cold. Using iMOGL's Market Intelligence shows which lanes and carriers reward clean logs with better miles. If you ever want to move into planning freight instead of hauling it, learn how to become a dispatcher and put your HOS knowledge to work on the other side of the radio.

Check current openings that match your endorsements and experience on the search current trucking jobs board. Knowing hours of service rules inside out keeps you legal, safe, and in demand.