FMCSA & Compliance
Sleeper Berth Provision
The sleeper berth provision is an exception to standard Hours of Service rules that lets a driver split their required off-duty time into two periods using the truck's sleeper berth, rather than taking one continuous 10-hour break. The most common splits are 7/3 or 8/2, where neither period alone satisfies the full off-duty requirement but together they do, under specific conditions.
Under FMCSA's sleeper berth provision (49 CFR §395.1(g)), a driver can split the required 10 hours off duty into two periods, with at least one period being a minimum of 7 consecutive hours in the sleeper berth, and the other period being at least 2 hours, spent either off duty or also in the sleeper berth. Neither period by itself counts as a full reset, but when combined correctly, neither period is counted against the 14-hour driving window calculation, giving drivers — especially team drivers — more flexibility to adapt their schedule to traffic, loading dock hours, or delivery appointment windows. Using the sleeper berth provision incorrectly is a common source of HOS violations, since the specific combinations FMCSA allows are more restrictive than drivers sometimes assume.
Why it matters for recruiting and operations
Sleeper berth flexibility matters most for team drivers and for routes with tight delivery windows, where splitting rest periods can mean the difference between making an appointment and sitting idle. Misapplying the provision is also a frequent cause of HOS violations, so carriers with strong safety training on this specific rule tend to see fewer violations than those that leave it to driver assumption.
Related terms
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