Can the 2-hour period be off-duty at a rest area?

Yes. The shorter period can be off-duty, sleeper berth, or a combination — as long as it is at least 2 hours.

Does the split have to be 7 + 3 to equal 10?

No. The shape is 7 (or more) in the sleeper berth plus at least 2 hours — the two periods together must be at least 10 hours, and either period can be longer.

Do team drivers still benefit?

Yes. The sleeper berth split is especially useful for teams sharing driving time.

Sleeper Berth Provision Explained — 7/3 & 8/2 Splits

Sleeper Berth Provision Explained

The sleeper berth provision lets property-carrying CDL drivers split the 10-hour off-duty period into two qualifying rest periods.

Difficulty

Reading time

8 min

Applies to

Class A

Official source

FMCSA — Hours of Service

What the rule allows

Under §395.1(g)(1), a property-carrying driver may split the required 10-hour off-duty period as long as:

One period is at least 7 consecutive hours in the sleeper berth.
The other period is at least 2 hours long, spent off-duty or in the sleeper berth (or a combination).
Both periods added together total at least 10 hours.
Neither qualifying period counts against the 14-hour driving window when the two are paired.

What changed in 2020

Previous	New (since Sept 29, 2020)
Minimum 8 hours in the sleeper berth (excluded from the 14-hour window)	One period ≥7 consecutive hours in the sleeper berth
Other rest period ≥2 hours (counted in the 14-hour window)	Other period ≥2 hours; when paired, neither counts against the 14-hour window

Order does not matter

The 2-hour break can fall before or after the 7-hour sleeper berth period, as long as both qualify and total at least 10 hours together.

By itself, 8 hours no longer excludes the window

An 8-hour sleeper-berth period on its own no longer counts as a qualifying rest that excludes it from the 14-hour window — only when paired with a matching second rest period.

Note for passenger drivers

The passenger-carrying sleeper berth rules under §395.1(g)(3) are different and were not changed by the 2020 update.

Key facts to remember about Sleeper Berth Provision Explained

The material on this page is drawn from the FMCSA CDL Manual and, where a state rule differs, from the relevant state DMV manual. That is the same regulatory language your examiner will grade your written test against. When you sit for the CDL exam, questions on Sleeper Berth Provision Explained are not usually trick questions — they test whether you have internalized the specific numbers, definitions, and procedures above and can apply them under time pressure.

Two habits separate drivers who pass this section on the first try from those who have to retake it. The first is treating the quick-answer box at the top of this guide as a fact you have to be able to write out from memory — not just recognize when you see it. The second is reading the common-mistakes list with the assumption that at least one of those wrong patterns is going to show up as a distractor on your exam. Both habits take five minutes per guide and dramatically reduce the number of questions you flag as "not sure" on test day.

How Sleeper Berth Provision Explained fits the rest of your CDL study plan

This is one guide inside a Hours of Service topic pack on CDLTest360. The full topic covers every subject the FMCSA CDL Manual expects a commercial driver to know before taking the written exam. After you have worked through this page, the fastest way to lock in the material is to take a short practice test that draws from the same question pool your state DMV uses. Missed questions link back to the guide that answers them, so weak spots surface themselves — no guessing about what to re-read.

If any acronym or part name on this page is unfamiliar, every one of them is defined in the CDL glossary. Terms are auto-linked on first mention, so you can jump to a definition and come right back without losing your place. And if you are studying for a state-specific rule that is not identical to the federal regulation, always let your state CDL manual take precedence — this site is built on FMCSA material, and a handful of numbers (medical certification windows, permit-holding periods, endorsement fees) do vary by state.

Ready to test yourself?

Once you feel like you own this page, take a practice test on Hours of Service to prove it. Aim for a strong pass rate before moving on. If you are preparing for the full CDL exam, browse the rest of the CDLTest360 Learning Center — every topic in your state CDL manual has a matching guide, and each one is written the same way this page is: quick answer first, plain-English explanation second, real-world common mistakes third.

How to study this guide

A short, high-yield loop for locking in the material on this page before you sit the CDL exam:

1.Read the TL;DR quick answer at the top of this guide and re-write it in your own words. If you can't, read the body once and try again — that's the fact you're being tested on.
2.Walk through the common-mistakes section below. Every item on that list is a real reason drivers have failed this question in the past.
3.Take the linked practice test. Aim for 90% or better on the Hours of Service section before you move on.
4.The day before your official DMV test, re-read only the TL;DR box and the common-mistakes list on every guide you studied. That's your final review.

Why this matters for your CDL exam

Hours of Service is one of the sections the CDL written exam draws from directly. Examiners score against the exact language of the FMCSA CDL Manual, which is why every guide on CDLTest360 keeps the regulatory wording where it matters and only rewrites the surrounding explanation. If you understand sleeper berth provision explained at the level of this page — the numbers, the definitions, and the reasons behind them — you'll recognize the correct answer even when the question is phrased differently than the practice tests you've seen.

One more thing worth knowing: the CDL written exam does not test memorization for its own sake. It tests whether you can apply these rules on the road, so anywhere in this guide you see a number, a step, or a component name, pair it in your head with when a driver would actually use it. That mental link is what turns a fact you read into an answer you can pick under time pressure on exam day.

Common mistakes

Thinking 8 consecutive hours in the sleeper berth is still required
Believing any split totaling 10 hours qualifies (7+2 is the minimum shape)
Forgetting the two periods must total at least 10 hours
Misunderstanding that only a paired split excludes both periods from the 14-hour clock

Frequently asked questions

Can the 2-hour period be off-duty at a rest area?: Yes. The shorter period can be off-duty, sleeper berth, or a combination — as long as it is at least 2 hours.
Does the split have to be 7 + 3 to equal 10?: No. The shape is 7 (or more) in the sleeper berth plus at least 2 hours — the two periods together must be at least 10 hours, and either period can be longer.
Do team drivers still benefit?: Yes. The sleeper berth split is especially useful for teams sharing driving time.

About this guide

This guide is part of the CDLTest360 Learning Center, a free set of study materials written for drivers preparing for the Commercial Driver's License (CDL) written exam in the United States. Every fact on this page comes from the current FMCSA CDL Manual or, where a state rule differs, the state DMV manual. Numbers, definitions, and procedures are quoted or paraphrased from those official sources; the surrounding explanation, the examples, and the common-mistakes list are original to CDLTest360.

The Learning Center is written by CDL instructors and reviewed against the federal regulations on a rolling basis. If you spot something that doesn't match what your local DMV taught you, state rules take precedence over anything on this site — always confirm the number with your state's CDL manual before your exam.