34 Hour Reset Explained 2026: Restart HOS Clocks the Right Way

What the 34-Hour Restart Does

Property-carrying drivers operate under a 60-hour/7-day or 70-hour/8-day limit. Taking 34+ consecutive hours off duty can restart that cycle so you regain weekly driving capacity. It does not rewrite physics for the next day's 11/14 — those still apply. See 14-hour and 11-hour.

When a Reset Makes Sense

Plan Parking, Pay, and the Rebound Week

A reset in a bad lot with no food or safety is how drivers cut resets short. Plan truck parking and know whether detention/layover pay applies before you sit. After reset, do not schedule an impossible first day.

Reset Killers

Thirty-Four Consecutive Hours, and the Old Night Rules Are Not in Force

The restart is 49 CFR 395.3. If your carrier does not operate commercial motor vehicles every day of the week, your cycle is 60 hours in 7 consecutive days. If the carrier does operate every day, the cycle is 70 hours in 8 consecutive days. A period of 34 or more consecutive hours off duty restarts whichever of those cycles applies to you. It does not restart someone else's clock, and it does not apply to a different limit than the one your carrier's operation uses. When the 34 ends, the 60 or the 70 is back to full. Because those 34 hours are off duty, they also include the 10 consecutive hours you need before you can drive again, so a completed restart gives you a fresh 11-hour driving limit and a fresh 14-hour window as well. You do not take an extra 10 after a completed 34. The 10 is already inside it.

Consecutive means you do not break the streak. Off-duty time and sleeper-berth time count. On-duty time does not. A fuel stop you log on duty, a trailer drop you log on duty, and a yard move, which is on duty, all break the 34 and you start over. This is the mistake that wastes a day. Drivers treat a short on-duty job as too small to matter. The rule does not have a small-job exception. If you need the restart, stay off duty until it is done. Personal conveyance is off duty when it is truly personal conveyance, but if an auditor later calls that move on duty you will have broken the restart in the log you needed. If you are not sure the move qualifies, do not make it in the middle of the 34. The yard-move problem is spelled out on yard moves.

Do not apply the 2013 restart restrictions. Those added two overnight periods between 1 a.m. and 5 a.m. and limited the restart to once every 168 hours. Congress suspended them. They are not the rule you run today. You do not need two nights inside the 34 for the restart to count, and you are not limited to one restart a week by that suspended provision. What you need is 34 consecutive hours off duty. A restart that includes two nights is fine. It is not required. Anyone who tells you the restart failed because you did not cover both 1-to-5 windows is using a rule that is not in force. Check the current text of 395.3 if a fleet manual in the truck still quotes the old limits. The manual can be wrong and the regulation is the one the officer will use.

A restart is optional. It is not a weekly chore. If the recap already gives you enough hours for the loads you have, a 34 can throw away a day you could have worked. Look at the hours coming back each day before you park for a day and a half. If you are out of hours and the freight is there, the restart is the tool. If you are out of hours because you are also out of parking, solve the parking first. A 34 that begins on a ramp is a 34 you may not be allowed to finish there. The same parking decision is on how to find truck parking. Start the off-duty status only when you are in a place you can legally stay for the whole stretch.

The restart does not replace the other clocks, and it is not the split sleeper berth. The 11-hour driving limit and the 14-hour window still exist on every day you work after the restart. The split sleeper provision in 395.1 is a different way to arrange off-duty and sleeper time. It is not a 34, and a 7-and-3 or an 8-and-2 split does not zero the 60 or the 70. Do not label a split as a restart because you want the cycle back. The ELD will not give you those hours. Adverse driving conditions, when they apply, extend a day. They do not restart a week. If you are going to take the 34, take all of it, in a legal spot, without an on-duty errand in the middle. Then use the fresh cycle on freight that pays for the day you parked.

Before you start the 34, write down the time it will end and the loads you will actually have when it ends. A restart that finishes at 2 a.m. in a lot that charges extra, with no freight until Monday, was a long way to sit. A restart that finishes when the receiver opens, and when you have hours the recap would not have given you, is the restart the rule is for. Tell the carrier you are off duty and not available for a yard move or a drop. One favor in the middle deletes the hours you parked to earn. When the 34 is complete, the cycle is full and the day still has an 11 and a 14. Plan the first dispatch inside those, with parking at the end of it. The point of the restart is a legal week. It is not a badge for having sat still.

Recap math is worth ten minutes before you give up a day. Write the on-duty hours that will drop off at midnight for each of the next three days. If those hours returning are enough for the dispatch you have, you do not need a 34, and taking one strands freight you could have moved legally. If those hours are not enough, the 34 is the clean way to get the cycle back, and it only works if it stays consecutive. Park where you can finish it. Leave the truck in off duty or sleeper. Skip the favor. When you roll, the 11-hour limit and the 14-hour window are back, and they are the limits the restart did not cancel. Use them. The regulation gives you the cycle. It does not give you a reason to drive past the day clocks that start again the moment you are done.

Frequently Asked Questions

Related: 14-hour rule, 11-hour driving limit, personal conveyance ELD, adverse driving conditions, yard moves ELD.

How Our Team Helps

At O Trucking LLC, we treat compliance, equipment fit, and dispatch paperwork as load-winning fundamentals — not afterthoughts.