Split Sleeper Delivery Planner
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Split Sleeper Berth Rules Explained
The split sleeper berth provision allows CDL drivers to split their required 10-hour rest period into two separate segments instead of taking it all at once. This gives drivers more flexibility to meet delivery appointments without burning all their drive time.
To use the split sleeper rule, both rest segments must be spent in the sleeper berth. One segment must be at least 7 hours and the other at least 2 hours, for a combined minimum of 9 hours. The most common splits are 8/2 and 7/3.
How the 8/2 Split Works
With an 8/2 split, you take 8 hours in the sleeper berth and 2 hours in the sleeper berth at separate times. After completing both segments your 11-hour driving clock and 14-hour window reset based on when the first segment ended. The 2-hour segment does not count against your 14-hour window while it is being taken.
How the 7/3 Split Works
The 7/3 split works the same way but divides rest as 7 hours and 3 hours. Some drivers prefer this split when they need a shorter initial rest to stay on schedule, then take the longer 7-hour rest when they reach their destination or a preferred truck stop.
When to Use Split Sleeper
Split sleeper is most useful when you have a tight delivery appointment that would be missed by taking a full 10-hour break, but you have enough hours to get there if you take a short rest now and a longer rest later. It is not always beneficial — use the calculator above to compare your options before committing to a split.
Frequently Asked Questions
Does the sleeper berth time count against my 14-hour window?
The longer segment (7 hours or more) does not count against your 14-hour on-duty window. The shorter segment (2 or 3 hours) also does not count against the window while you are taking it, but it does count once you go back on duty.
Can I use split sleeper without a sleeper berth truck?
No. The split sleeper provision only applies to drivers operating trucks equipped with a sleeper berth. Both rest segments must be taken in the sleeper berth to qualify.
Is an 8/2 or 7/3 split better?
It depends on your schedule. An 8/2 split gives you a longer initial rest and is better when you need to drive a longer stretch before your appointment. A 7/3 split gives you more flexibility upfront but requires a 7-hour rest later. Use the calculator to compare both options against your specific delivery window.
Can I take the short segment first?
Yes. You can take the 2-hour or 3-hour segment first and the longer segment second, or vice versa. The order does not matter as long as both segments qualify and both are taken in the sleeper berth.