Yes, a truck driver can have a passenger in a commercial motor vehicle, but only with written authorization from the motor carrier operating the truck. Under 49 CFR 392.60, transporting an unauthorized person is a federal violation, no matter how short the ride or how close the relationship.1eCFR. 49 CFR 392.60 – Unauthorized Persons Not to Be Transported The federal rule is only the floor. Your carrier’s own rider policy usually adds more restrictions on top.
What the Written Authorization Must Say
A verbal go-ahead from dispatch does not count. The authorization has to be in writing and it has to include three specific pieces of information:1eCFR. 49 CFR 392.60 – Unauthorized Persons Not to Be Transported
- The passenger’s name. Not “my wife,” not “family member.” The actual person.
- The points at which the passenger will get on and get off.
- An expiration date after which the authorization is no longer valid.
Keep the document in the cab. If an inspector asks who the person in the passenger seat is, you need to produce it right then.
Who Can Ride Without the Paperwork
Three categories are exempt from the written authorization requirement:1eCFR. 49 CFR 392.60 – Unauthorized Persons Not to Be Transported
- Employees or persons assigned to the vehicle by the motor carrier, such as a co-driver or trainer.
- Anyone picked up to give aid at an accident or emergency.
- A person riding along to care for livestock being hauled.
Everyone else needs the form. A spouse riding along for a weekend, an adult child on summer break, a friend keeping you company on a long haul: all of them require written authorization.
Owner-Operators Sign for Themselves
The rule requires authorization from “the motor carrier under whose authority the commercial motor vehicle is being operated.” If you run under your own authority, you are the motor carrier, so you can authorize your own passengers. You still have to create a document with the name, start and end points, and expiration date. You just don’t need anyone else’s signature.
If you’re leased onto a carrier, the carrier holds the operating authority. Their rules and their signature control who rides with you, even if the truck is yours.
Your Carrier’s Rider Policy Is Usually Stricter
The federal regulation says a carrier may authorize a passenger. It does not say a carrier must. Many trucking companies do not allow riders at all, and that decision is entirely within their rights. For companies that do allow them, common conditions include:
- Age floors, often 12 or 18, with some carriers refusing minors entirely.
- Limits to immediate family or a legal spouse.
- A waiting period, so new drivers have to log several months of incident-free driving before they become eligible.
- A liability waiver signed by the passenger before the trip.
Carriers set these rules because they carry the legal and financial exposure when a passenger is hurt. A driver who ignores the company rider policy can be disciplined or fired, separate from any federal citation.
Insurance Often Does Not Cover the Passenger
This is the part drivers most often miss. Standard commercial auto insurance and workers’ compensation protect the driver. Neither automatically covers a non-employee passenger. If your spouse is in the cab during a serious crash, there may be no policy that pays for their medical bills unless specific coverage was arranged first.
Guest Passenger Liability is an add-on to some occupational accident policies. It typically provides around $100,000 in medical coverage and runs about $10 per month. That limit can be exhausted quickly by an ICU stay after a bad wreck. There is no standalone guest passenger product for commercial vehicles, so this add-on is currently the only dedicated option.
Owner-operators should confirm coverage with their insurer before putting anyone in the passenger seat. Company drivers should ask their carrier’s safety department what applies to an authorized rider. Assuming coverage exists because the carrier approved the passenger is how families end up with catastrophic out-of-pocket bills.
Seat Belts and the Passenger Seat
Once someone is in the cab, they have to be belted. Under 49 CFR 392.16, a driver cannot operate a property-carrying commercial motor vehicle if any occupant in a seat with a belt assembly is not properly restrained.2eCFR. 49 CFR 392.16 – Use of Seat Belts The citation goes to the driver, not the passenger.
That also means the passenger seat needs a working, accessible belt. If the belt is broken, missing, or blocked by cargo piled in the cab, you cannot legally carry a rider there. Check it during your pre-trip inspection any time someone will be with you.
What Happens at a Roadside Inspection
If you’re pulled in for a DOT inspection with a passenger, expect the inspector to ask for the authorization document and check for the three required elements. A missing or incomplete document is a violation of 49 CFR 392.60.1eCFR. 49 CFR 392.60 – Unauthorized Persons Not to Be Transported Part 392 violations carry civil penalties for both the driver and the carrier, become part of the carrier’s safety record, and affect Compliance, Safety, Accountability scores. Even one documented violation can complicate a driver’s next job application, because hiring managers pull inspection history.
Treat the authorization form the same way you treat your CDL and medical card: it lives in the truck and it is ready to hand over. Some carriers issue pre-printed forms. Owner-operators can draft their own, as long as the name, start and end points, and expiration date are all there.