Motor carrier classes by state
North Dakota’s whole intrastate motor carrier safety regime is three sections long, and the sentence that decides whether it reaches this equipment turns on a single conjunction. The exemption requires gross vehicle weight, gross vehicle weight rating, gross combination weight and gross combination weight rating to be at or under 26,000 pounds — all four at once. A rating does not drop when a trailer runs empty, so the rating is usually what settles it.
The general shape of this risk — what makes an expedited run different from a scheduled one, why the deck rather than the odometer drives most of the claims picture, and how a limit set against ordinary freight behaves when the freight is not ordinary — belongs to the trade and is dealt with on the hot shot trucking insurance pillar. Everything below is what North Dakota adds to it.
North Dakota is unusual in this series for how little it writes. N.D. Admin. Code chapter 38-04-01 is titled Motor Carrier Safety Regulations — General and contains exactly three sections: regulatory intent, adoption of regulations, and amendments. It runs to five pages including the article cover, and it was read in full on September 1, 2026. Everything the state does to an intrastate motor carrier on the safety side is inside those three sections.
The state also used to write a great deal more, and the record of what it stopped writing is the second half of this page. The Century Code chapter that once regulated motor carriers economically is repealed in its entirety, in six separate acts across thirty years. The Public Service Commission’s motor carrier articles are marked repealed in the administrative code index. What survives is a household-goods permit chapter and a three-section safety chapter, and nothing else reaches a general-freight operation.
For this equipment that produces an unusually sharp cliff. On one side of a four-measure test the operation is exempt from all federal motor carrier safety regulations as adopted by the state, which means no adopted hours rule, no adopted driver-qualification rule and no adopted financial-responsibility rule. On the other side the whole adopted set applies at once. There is no middle band, no reduced list and no transition.
Everything below is attributed to the instrument that sets it. Where a negative is stated, what was read to establish it is stated with it — and where a negative could not be fully licensed, this page says so rather than rounding it up.
The North Dakota question is not what your rig weighs today. It is whether all four measures — actual weight and rating, single vehicle and combination — sit at or under 26,000 pounds at the same time. One rating over the line puts the whole adopted federal set back on.
Send the gross vehicle weight rating of the power unit, the gross combination weight rating of the heaviest configuration you assemble, and the heaviest actual scaled weight you run at. Those three numbers answer the North Dakota question, and nothing else does.
The operative sentence is the closing unnumbered paragraph of N.D. Admin. Code § 38-04-01-02, and it is quoted here in full because summarizing it loses the conjunction that matters: “Intrastate commercial motor vehicles with a gross vehicle weight, gross vehicle weight rating, gross combination weight, and gross combination weight rating of twenty-six thousand pounds [11793.52 kilograms] or less are exempt from all federal motor carrier safety regulations unless the vehicle is used to transport hazardous materials requiring a placard, the vehicle is designed to transport more than eight passengers, including the driver, for compensation, or unless the vehicle is designed to transport more than fifteen people, including the driver not for compensation.”
Read the list of measures and then read the word before the last one. It is “and”. The exemption is conjunctive: a vehicle qualifies only where all four measures sit at or under 26,000 pounds simultaneously. That is the opposite of how these tests are usually drafted, and the difference is not cosmetic.
A disjunctive test lets an operator qualify on the most favorable measure. A conjunctive test means the least favorable measure controls. For a light combination the least favorable measure is almost always a rating rather than an actual weight, because ratings do not move. A truck rated to pull 30,000 pounds combined is over the line on gross combination weight rating whether the trailer is loaded, empty or detached.
So the practical reading for this equipment inverts the usual advice. Scaling light does not help in North Dakota. Running an empty deck does not help. The question is what the equipment is rated to do, on both the single-vehicle and the combination measures, and a single rating above 26,000 pounds decides it for every load the operation runs.
The three carve-outs from the exemption are commodity and passenger classes rather than weights: placarded hazardous materials; a vehicle designed to transport more than eight passengers including the driver for compensation; and a vehicle designed to transport more than fifteen people including the driver not for compensation. A general-freight operation is outside all three, which is why the four-measure test is the whole of the question here.
One drafting detail confirms the reading rather than complicating it. The exemption is written into the same section as the adoption, as its closing paragraph rather than as a separate section — so the parts are adopted and then, in the same breath, switched off for a defined intrastate population. There is no separate exemption section to look for and none exists.
The other half of that sentence is as consequential as the conjunction, and it is the phrase “exempt from all federal motor carrier safety regulations.”
Not exempt from some. Not subject to a reduced list. North Dakota does not write a middle band the way several states in this series do — there is no enumerated set of parts that applies to a lighter intrastate carrier, because the state made the exemption total for the population it defines.
The parts that come off are the ones adopted immediately above in the same section. N.D. Admin. Code § 38-04-01-02 adopts, by reference and including amendments: Part 382, controlled substances and alcohol use and testing; Part 385 subparts A through E; Part 386 subparts F and G; Part 387, minimum levels of financial responsibility for motor carriers; Part 390, general; Part 391, qualifications of drivers; Part 392, driving of motor vehicles; Part 393, parts and accessories necessary for safe operation; Part 395, hours of service of drivers; Part 396, inspection, repair and maintenance; and Part 397, transportation of hazardous materials.
Every one of those comes off for a qualifying intrastate vehicle. That includes the financial-responsibility part, which is why this page carries no state-imposed insurance minimum for a general-freight operation below the line — and why the zero here is genuinely North Dakota’s rather than a figure inherited from a federal scope clause. The state wrote the exemption itself, at its own number, four measures wide.
Above the line the whole adopted set applies at once, and the state says plainly why. Section 38-04-01-01(2) provides: “These regulations are adopted without substantial modification so as to provide for the greatest flexibility and uniformity in both interstate and intrastate commerce.” North Dakota is not trying to write a state variant; it is trying to make the intrastate answer and the interstate answer the same document above its own threshold.
The commercial reading is the one that gets missed. A state requirement of nothing is not an exposure of nothing. Below the line there is no state floor for the limits an operation carries, no state-required driver file and no state hours rule — so the constraints that bind are contractual and practical rather than regulatory, and they are usually higher than anything the state would have set. Shipper agreements on this class routinely require limits and documentation that North Dakota does not.
It is worth reading the adoption list for what is absent as well as for what is present, because North Dakota adopts by enumeration rather than by range.
The list at § 38-04-01-02 runs to sixteen numbered items and stops at Part 397. Parts 398 and 399 do not appear. States that adopt by range — “Parts 390 through 399”, a formulation several neighboring states use — sweep those in without listing them. North Dakota enumerated instead, and what it did not enumerate is not adopted.
The adoption is also selective inside the parts it does take. Part 385 is adopted as subparts A through E individually: general; the safety monitoring system for Mexico-domiciled carriers; certification of safety auditors, safety investigators and safety inspectors; the new entrant safety assurance program; and hazardous materials safety permits. Part 386 is adopted only as subparts F and G — injunctions and imminent hazards, and penalties. The rest of the rules of practice part is not on the list.
For a general-freight operation above the line the practical consequence of the selective Part 385 adoption is the new entrant program: subpart D is adopted by name, so a new intrastate carrier over the threshold is inside a safety assurance regime from the start rather than after a grace period the state might have written. What that regime actually asks of a carrier, and how its two separate clocks run, is set out on our new authority and first-year coverage page.
None of this changes the answer for an operation below the line, because the exemption sentence reaches all of it. But it does mean an operator above the line should read the enumerated list rather than assume a range, and should not expect a state modification of any part on it — section 38-04-01-01(2) says there is none.
Send the gross vehicle weight rating from the door jamb, the gross combination weight rating for the heaviest tow configuration you actually assemble, and the heaviest scaled weight you run. Those three documents settle the only question North Dakota asks, and they settle it before any coverage wording is discussed.
North Dakota does not freeze the federal text at a date. It adopts it as it moves, and it says so twice in two different instruments.
The adoption clause itself carries it: N.D. Admin. Code § 38-04-01-02 opens “The following parts of title 49, Code of Federal Regulations, including amendments are adopted by reference”. The chapter then repeats the point in a section of its own. Section 38-04-01-03, headed Amendments, reads in full: “These regulations include such amendments as may be promulgated by the United States department of transportation.”
The enabling statute says the same thing in stronger terms. N.D.C.C. § 39-21-46(3) directs that the superintendent of the highway patrol “shall, under chapter 28-32, adopt necessary rules concerning the safe operation of motor vehicles and when and how motor carrier audits or inspections will be conducted. The rules must duplicate or be consistent with current motor carrier safety regulations of the United States department of transportation.” Note the direction of that sentence: it is a legislative instruction that the state rules track the federal ones, not merely a permission.
That produces a different maintenance discipline from most states in this series. There is no incorporation date to check, no frozen volume, and no gap that opens between a state chapter and the current federal text. A federal amendment reaches an intrastate North Dakota carrier above the threshold without any state action and without any notice from the state.
The threshold itself is the thing that does not move on its own. The 26,000-pound exemption paragraph is state-written and can only change by rulemaking. Its history line records the chapter as effective October 1, 1983 and amended effective February 1, 1999; February 1, 2000; April 1, 2008; July 1, 2013; and January 1, 2022. Five amendments in forty-three years — a stable chapter, most recently touched at the start of 2022.
One more chapter-level statement is worth carrying because it settles who enforces. Section 38-04-01-01(3): “These regulations are binding upon all motor carriers and their employees while operating within or through the state of North Dakota and shall be enforced by the North Dakota highway patrol.” The general authority cited for the chapter is N.D.C.C. 28-32-02 and 39-32-02, and the law implemented is 39-21-46.
North Dakota used to run an economic motor carrier regime and does not any more, and the record of its removal is unusually legible.
N.D.C.C. chapter 49-18, titled Motor Carriers, is the chapter where a Public Service Commission certificate regime would sit. The chapter PDF was fetched and read, and its masthead is a repeal block rather than a body of text: “CHAPTER 49-18 / MOTOR CARRIERS / [Repealed by S.L. 1965, ch. 322, § 4; S.L. 1975, ch. 106, § 673; S.L. 1979, ch. 503, § 7; S.L. 1981, ch. 479, § 16; S.L. 1987, ch. 567, § 1; S.L. 1995, ch. 450, § 1]”. The Century Code Title 49 index row confirms it independently: “49-18 | NA | Motor Carriers [Repealed]”.
Six repealing acts across thirty years is not a single deregulating stroke. It is a chapter dismantled piece by piece between 1965 and 1995, which is why an operator searching for the chapter by name can still find references to it in older material that has not caught up.
The administrative side matches. The complete North Dakota Administrative Code index was enumerated and its rows read: Article 69-03 appears as “Motor Carrier Authority and Operations [Repealed]”; chapter 69-04-01 as “Motor Carrier Tariffs [Repealed]”; chapter 69-04-02 as “Loss and Damage Claims - Common Carriers [Repealed]”. Only the rail carrier rates chapter survives in that article. The Public Service Commission no longer administers a motor carrier regime of any kind.
Title 39, Motor Vehicles, was enumerated in full at fifty-two chapters. Two more repeals show up there and are worth naming because they are the chapters an operator might otherwise chase: chapter 39-04.1, Additional Fee for Transportation of Property, is marked repealed, and chapter 39-14, Financial Responsibility of Owners and Operators, is marked repealed. The only surviving for-hire carrier permit chapter in the title is 39-31.
The limits of this negative are stated rather than glossed. What was read establishes that the old economic-regulation chapter is gone, that the Public Service Commission’s motor carrier articles are gone, that the Administrative Code index carries no successor motor carrier authority article, and that Title 37 — the Department of Transportation — was enumerated across articles 37-01 through 37-14 with no motor carrier authority or household goods article. What was not done is a section-by-section read of every chapter in the Century Code. The negative rests on complete index enumeration plus targeted full reads, which is strong evidence and is not the same as an exhaustive body read, and this page reports it as what it is.
One motor carrier insurance filing survives in North Dakota, and it belongs to a commodity class rather than to freight generally.
N.D.C.C. chapter 39-31 is titled Common Household Goods Carriers and was read in full — all seventeen sections, with §§ 39-31-05, -07, -08, -09 and -10 marked “Repealed by S.L. 2015, ch. 277, § 8”. Section 39-31-01 defines the class the chapter reaches: “In this chapter, unless the context otherwise requires, ‘common household goods carrier’ means any person that holds oneself out to the public as willing to undertake for hire to transport by motor vehicle from place to place the household goods of others who may choose to employ that person.” The chapeau hedge — “unless the context otherwise requires” — travels with that definition and is carried here as the statute wrote it.
Section 39-31-14 supplies the filing, and its content is worth reading against its heading. Headed “Insurance required of carrier - Liability of insurer”, it provides: “The department, before granting a household goods carrier permit to any common motor carrier, shall require the owner or operator to procure public liability insurance. The conditions of the liability insurance must guarantee the payment of any loss or damage to property or on account of the death or injury to any person resulting from the negligence of the carrier. The carrier shall file the insurance policy with the department and the policy must be kept in full force. The carrier must provide proof the policy is in full effect annually in a form prescribed by the department. Upon failure of a carrier to maintain insurance required by this section, the department shall cancel the permit.”
Three things follow. The coverage described is third-party — loss or damage to property or death or injury “resulting from the negligence of the carrier” — rather than first-party cover for the goods being hauled. No dollar amount appears anywhere in the section, and no North Dakota administrative rule sets one; this is a genuine “required of movers, amount not stated in the instrument” answer rather than a gap in the reading. And the consequence of lapse is cancellation of the permit, with an annual proof obligation to keep it alive.
The section closes with an alternative to filing the policy itself: a certificate from any company authorized to write liability or property damage insurance in the state, in a form approved by the department, certifying that the required policy is in effect, may be filed instead of the policy.
For a general-freight operation none of this applies, and the reason is the class definition rather than a weight. The chapter reaches a person who holds themselves out to carry household goods. A carrier moving parts, machinery, building materials or palletized freight is not inside it, and North Dakota imposes no cargo filing on that carrier from any other source — the safety chapter’s adopted federal financial-responsibility part reaches a federal filing rather than a state one, and it comes off entirely below the 26,000-pound line in any event.
The application requirements in the same chapter confirm the shape. Section 39-31-06 requires, as part of the permit application, proof of registration with the secretary of state and either proof of workers’ compensation coverage or an affidavit of nonemployment. Cargo is not among the application contents.
This section exists because the four-measure test produces a specific and repeatable planning mistake, and it is worth naming the mistake directly.
An operator reasons: my loads run 18,000 to 22,000 pounds scaled, I am comfortably under 26,000, so I am exempt. That reasoning uses two of the four measures and ignores the two that do not move. If the power unit is rated at a gross combination weight rating above 26,000 pounds — which many one-ton and medium-duty trucks paired with a gooseneck are — the exemption is unavailable on every load, including the empty return.
The reverse error is rarer but exists. An operator with a modestly rated truck concludes they are exempt and then hitches a heavier trailer for a season, pushing the combination rating over. Gross combination weight rating is a property of the assembled unit, so it changes on the day the equipment changes, and no rule announces it.
The way to settle it is documentary rather than operational: read the door-jamb label on the power unit for its gross vehicle weight rating, read the manufacturer’s combination rating for the tow configuration actually used, and take the highest trailer in the fleet rather than the usual one. Those two ratings, plus the heaviest scaled weight the operation genuinely runs, answer the North Dakota question completely.
Two operational notes follow from being above the line rather than below it, and both are cost items rather than compliance abstractions. Above the line the adopted hours-of-service part applies unmodified, so an intrastate North Dakota operation runs on the same driving and on-duty limits as an interstate one — the state has written no variance, and section 38-04-01-01(2) explains why. And above the line the adopted driver-qualification part applies in full, so the file an operator keeps is the complete one.
There is a straightforward argument for keeping that file regardless of which side of the line the operation sits on. The exemption is from state-adopted regulation; it is not a defense to a negligence claim, and it does not answer the question a plaintiff’s counsel asks after a loss about what the carrier knew about its driver.
North Dakota sets no rate and neither does this page. Below is the short list of facts that actually determine where a North Dakota submission lands, in the order they get established.
The four ratings come first, and in North Dakota they do more work than anywhere else in this series, because they decide not how much regulation applies but whether any of the adopted set applies at all. An operation that has established all four measures — with documents rather than estimates — has answered the state’s only question. An operation that has not is being underwritten on an unresolved fact.
Whichever side of the line the operation falls on then changes what evidence exists to read. Above the line there is an adopted driver-qualification file, adopted hours records and an adopted inspection regime, all of which produce documents an underwriter can examine. Below the line the state has required none of those, so the file is whatever the carrier chose to keep — and a carrier that kept a complete file voluntarily is presenting materially better than one whose file is empty because the state did not ask.
Commodity moves the cargo question entirely, because the state has left it empty for general freight. With no state cargo filing and no state minimum, the operative limit is the one in the shipper agreement or the broker contract. The freight this equipment carries is routinely worth many times what its weight suggests, because urgency and value travel together. A cargo figure chosen against a typical deck is not the figure that answers when the atypical deck is the one that burns.
Radius and the state line come next, and they matter here for a specific reason. Everything on this page is the intrastate answer, and the exemption sentence is written for intrastate commercial motor vehicles. A load into Minnesota, South Dakota or Montana is a different posture for that load, and the neighboring state’s test may be drafted disjunctively where North Dakota’s is conjunctive. The honest description of radius is a distribution, and the distribution is what gets priced.
Seasonality is a genuine North Dakota input that has nothing to do with the rulebook. Energy-sector and agricultural freight patterns concentrate demand into windows, and an operation whose exposure is bunched into a few months of long days reads differently from one running evenly. That is a fact about the operation rather than about the law, and it is asked about because it changes frequency, not because a rule mentions it.
Under everything else sits the contract stack. Hauling on your own account is a different structure from hauling for another carrier, and a customer agreement that names your insurer as an additional insured, insists on primary and non-contributory wording, or extracts a waiver of subrogation rewrites the program in ways no inspection of the equipment would reveal.
The vocabulary this business uses about itself appears nowhere in the North Dakota instruments that reach it — not as a defined term, not as a permit class, not as a filing table, not as a required endorsement. Three sections of administrative code and one household-goods chapter are the whole of what applies, and none of them says the word.
That is a fact about how the state regulates rather than a hole in the research, and the reading behind it is described so a reader can weigh it. The Administrative Code chapter 38-04-01 was read in full, all three sections. The Century Code chapter 39-31 was read in full, all seventeen sections. The Title 49 chapter index was enumerated in full at twenty-five chapters and the repealed motor carrier chapter fetched and read. The Title 39 chapter index was enumerated in full at fifty-two chapters. The complete Administrative Code index was enumerated and searched for carrier, cargo and insurance rows, which is what surfaced the three repealed Public Service Commission entries.
What remains genuinely open is narrow and is stated rather than smoothed. The absence of any successor intrastate operating-authority requirement for general freight rests on complete index enumeration plus targeted full reads of the chapters those indexes identified — not on a section-by-section read of every chapter in the Century Code. That is strong, and it is not the same thing, and a page that presented it as the same thing would be overstating its own evidence.
What that leaves is a state whose answer for this operator is short and sharp. One conjunctive four-measure test decides everything on the safety and financial-responsibility side. A household-goods chapter that a general-freight carrier is not in decides the filing side. And a repealed chapter, plus three repealed administrative articles, is the reason there is nothing else to find.
One last discipline worth stating out loud: no dollar figure appears on this page that North Dakota did not write, and none was estimated to fill a space where a reader might expect one.
The state minimum is a licensing threshold. The program an operator actually needs is built from these lines:
We write hot shot and expedited hauling as a named class rather than as an exception to general trucking, and we read each account against the weight and authority regime of the state it operates in. For a North Dakota operator that means starting from the rating of the power unit and the trailer separately rather than from the combination, sizing cargo against the heaviest load actually carried rather than the average one, and treating the state line as a rating fact because a single crossing can change which driver file the operation owes.
If the operation also runs freight under separate authority, the North Dakota trucking insurance page covers the state’s broader motor carrier picture, and the hot shot trucking insurance page covers the class mechanics that apply wherever the operator runs.
Only if all four weight measures qualify at once. N.D. Admin. Code § 38-04-01-02 exempts intrastate commercial motor vehicles with “a gross vehicle weight, gross vehicle weight rating, gross combination weight, and gross combination weight rating of twenty-six thousand pounds or less” from all federal motor carrier safety regulations, subject to placarded hazmat and two passenger carve-outs. The conjunction is “and”, so the least favorable measure controls — and for this equipment that is usually the gross combination weight rating, which does not change when the trailer runs empty.
No dollar figure appears anywhere in the three-section safety chapter, which was read in full. The state adopts the federal financial-responsibility part at § 38-04-01-02(9), and then the closing paragraph of the same section exempts qualifying intrastate vehicles from all of the adopted regulations, that part included. Above the 26,000-pound line the adopted part applies as it stands federally. This is a state-written exemption at a state-chosen number, not a figure inherited from a federal scope clause.
The Commission no longer administers a motor carrier regime. N.D.C.C. chapter 49-18, Motor Carriers, is repealed in its entirety by six separate acts between 1965 and 1995, and the Administrative Code index carries Article 69-03 Motor Carrier Authority and Operations, chapter 69-04-01 Motor Carrier Tariffs and chapter 69-04-02 Loss and Damage Claims as repealed. The one surviving for-hire permit chapter in Title 39 is chapter 39-31, which reaches common household goods carriers only.
Not for general freight. The only surviving carrier insurance filing is N.D.C.C. § 39-31-14, which applies before a household goods carrier permit is granted and requires public liability insurance guaranteeing payment for loss or damage to property, or death or injury, “resulting from the negligence of the carrier” — third-party cover rather than cover for the goods aboard. No dollar amount is stated in the section and no state rule sets one. A general-freight carrier is outside the chapter by its class definition at § 39-31-01.
The current one. The adoption at § 38-04-01-02 is expressly “including amendments”, § 38-04-01-03 states that the regulations include such amendments as may be promulgated by the federal department of transportation, and the enabling statute at N.D.C.C. § 39-21-46(3) requires the state rules to duplicate or be consistent with current federal motor carrier safety regulations. There is no incorporation date to check and no frozen volume.
No. The hours-of-service part is adopted whole at § 38-04-01-02(14) with no modification, and the chapter states the policy expressly at § 38-04-01-01(2): the regulations “are adopted without substantial modification so as to provide for the greatest flexibility and uniformity in both interstate and intrastate commerce.” The entire three-section chapter was read and contains no hours variance. Above the 26,000-pound line, an intrastate North Dakota operation runs on the same driving and on-duty limits as an interstate one.
No. The adoption at § 38-04-01-02 is an enumerated list of sixteen items that ends at Part 397. States that adopt by range — a formulation several neighboring states use — sweep those parts in without naming them; North Dakota enumerated instead. The adoption is selective inside parts as well: Part 385 is taken as subparts A through E individually, and Part 386 only as subparts F and G.
Nothing is published and nothing can be estimated honestly at a distance. Price follows which side of the four-measure test the equipment falls on, whether a driver file and hours records exist where the state does not require them, commodity mix and the value of the heaviest load given that the state sets no cargo floor for general freight, radius as a distribution and how often a dispatch leaves the state, the seasonal concentration of the work, and what the customer paperwork extracts: an additional-insured endorsement, primary and non-contributory language, a subrogation waiver, and a cargo limit no state instrument imposed.
Every figure on this page was read at the source below on September 1, 2026, with the effective date of the version read. Treat each as current as of that date rather than as permanent.
Send the power unit and trailer ratings separately, the radius distribution, and whether any dispatch crosses a state line. We will size the program against the work the trucks actually do rather than against a statutory floor.
