Running under a carrier's authority

A plain-English guide to what the federal rules actually require. Last reviewed September 26, 2026 against the Code of Federal Regulations, Title 49.

The short version

If you have a truck but no operating authority of your own, you can still run freight legally. You do it by signing a written lease with a carrier that holds authority, under 49 CFR Part 376. Once that lease is in place and the carrier genuinely takes over control of the truck, the freight moves under their authority and under their insurance.

What people mean when they say "they added me and my truck to their insurance" is real, but it is the result, not the mechanism. The mechanism is the lease.

What the lease has to say

49 CFR § 376.11 — there must be a written lease. Receipts identifying the equipment and stating when possession passes are exchanged at both ends. The carrier's identification goes on the truck, and trip records must show the transportation is under the carrier's responsibility.

§ 376.12(c)(1) — the lease must give the carrier "exclusive possession, control, and use of the equipment" for its duration, and the carrier must "assume complete responsibility for the operation of the equipment." This is the clause that makes it lawful. Everything else follows from it.

§ 376.12(c)(4) — that control clause does not, by itself, make you an employee. An owner-operator can be an independent contractor and still run under a carrier's authority. Your tax and employment status is decided by other law, not by this lease.

§ 376.12(b), (d), (e) — the lease states when it begins and ends, what you are paid and how (percentage, flat, per mile), and who pays for fuel, tolls, permits, detention, loading and fines.

§ 376.12(f) — you must be paid within 15 days of turning in the delivery paperwork. The carrier may only require the documents it needs to bill the shipper, plus your logs. It cannot set a deadline for you to hand paperwork in, and it cannot make a "clean" bill of lading a condition of paying you.

§ 376.12(g), (h) — if you are paid a percentage, you get a copy of the rated freight bill. Every chargeback must be listed in the lease with how it is worked out, and you get the documents needed to check it.

§ 376.12(j) — the lease must state the carrier's legal duty to carry public liability insurance, say who pays for anything else (bobtail, physical damage), and state any insurance chargeback.

§ 376.12(k) — if there is an escrow, the lease says how much, what it can be used for, how it is accounted for, that you can ask for an accounting at any time, that it earns interest, and that it comes back to you no later than 45 days after the lease ends.

The insurance, precisely

49 CFR § 387.7 — a carrier may not operate until it has the required financial responsibility in place. § 387.9 sets the minimum: $750,000 for general freight in a vehicle over 10,001 lb, higher for hazardous materials. § 387.15 requires the MCS-90 endorsement to be issued "in the exact name of the motor carrier."

So the legal duty sits on the carrier, in the carrier's name. There is no federal rule that says you or your truck get written onto their policy by name — the coverage reaches your truck because it is under their exclusive control for the term of the lease. Many insurers do schedule leased units anyway, which is why carriers ask for your VIN before you start. That is underwriting practice, and a perfectly reasonable thing for a carrier to insist on.

Ask for the certificate of insurance. If you buy any coverage through the carrier, § 376.12(j)(2) entitles you to a copy of the policy and a certificate on request.

It is not only the truck. It is you.

§ 390.5 defines "employee" to include "an independent contractor while in the course of operating a commercial motor vehicle." That one definition pulls a leased-on owner-operator into the carrier's safety obligations:

• § 391.51 — the carrier must keep a driver qualification file on you: your application, motor vehicle record at hire and annually, road test or equivalent, and medical certificate.
• § 391.11 — the carrier may not permit you to drive unless you are qualified.
• § 382.301 — a pre-employment controlled substances test with a verified negative result before you perform safety-sensitive work.
• § 382.701 — a Drug and Alcohol Clearinghouse query before you drive for them, and another every year.

If a carrier is not doing these things, that is a warning sign about the whole arrangement, not a convenience.

What is not legal

Paying someone a fee purely to use their MC or USDOT number, while you keep running your own operation — picking your own freight, dispatching yourself, with the authority holder exercising no real control — is not a Part 376 lease. FMCSA has published a bulletin, "DO NOT Sell, Purchase, or Lease a USDOT or MC Number," stating that it will move to inactivate the number and revoke the registrations when authority is sold or rented outside a legitimate corporate transaction. The same bulletin expressly says this does not apply to genuine equipment leasing under Part 376.

Separately, 49 CFR Part 385, Subpart L lets FMCSA act against "reincarnated" or chameleon carriers — related companies used to shed or hide a safety record.

The line between the two is whether the control is real. A carrier that collects a fee but never dispatches you, never keeps your qualification file and never runs a Clearinghouse query is not leasing your equipment. It is renting you its authority, and that puts your livelihood on something that can be switched off.

Before you sign

• Is there a written lease, and does it name a start and an end?
• Does it say the carrier has exclusive possession, control and use, and complete responsibility for the operation?
• Does it say what you are paid, and does it commit to paying within 15 days of the paperwork?
• Is every chargeback listed, with how it is calculated?
• If there is an escrow: how much, what for, what interest, and back within 45 days of the end?
• Have you seen the certificate of insurance, in the carrier's name?
• Are they building your driver qualification file and running the Clearinghouse query?
• Do you have your own signed copy? Keep it.

Where E2U sits in this

E2U Essentials Marketplace LLC is not a motor carrier and holds no operating authority. E2U never sells, rents or leases an MC or USDOT number, and never will. Carrier Connections introduces owner-operators and carriers to each other and keeps the paperwork in one place. The lease is between the two of you, it must comply with Part 376, and the carrier is the one who adds you and activates the relationship. E2U is not a party to it and does not decide your rate, your loads or your terms.

If anyone on E2U offers to lease you an authority rather than lease your equipment, report it to us and we will act on it.

Read the rules yourself: 49 CFR Part 376 · Part 387 · Part 391 · Part 382 · FMCSA bulletin on selling or leasing a number