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Guide · updated 2026-09-21

Car hauler or auto transport broker: what dealers should know.

Plenty of vehicle transport is booked through brokers, and most of it arrives fine. But a broker and a carrier are different businesses with different obligations, and a dealer who knows which one is on the phone makes better calls on price, timing and claims. Here is the difference, stated fairly.

What is the difference between a car hauler and an auto transport broker?

A car hauler owns the trucks and moves the vehicle under its own FMCSA motor-carrier authority. An auto transport broker owns no trucks: it posts the job to a load board, a carrier accepts it, and the broker keeps the difference between your price and the carrier's pay. Both are legal. Check which one you are hiring on FMCSA SAFER.

How a broker listing works

Posted, accepted, and the spread kept.

  1. 01

    You get a quote

    The broker quotes a price for the move. It is an estimate of what a carrier will accept, not a truck with your car's name on it.

  2. 02

    The job goes on a load board

    The broker posts the vehicle, the route and a carrier-pay figure to a board that car haulers watch for loads.

  3. 03

    A carrier accepts it

    A carrier with room on that lane takes the job at the posted pay, or asks for more. If nobody bites, the posted pay goes up, and so, often, does your price.

  4. 04

    The broker keeps the spread

    The difference between what you pay and what the carrier is paid is the broker's fee. That is how a broker earns a living, and there is nothing wrong with it as long as it is disclosed.

FMCSA defines a broker as a business that, for compensation, arranges the transportation of property by an authorized motor carrier (49 CFR 371.2). In FMCSA’s own summary of the types of operating authority, a broker does not assume responsibility for the property and never takes possession of it.

What changes when you book the carrier directly

Four things, all practical.

  • One party is responsibleThe company you called is the company whose truck and driver have the car. There is no one else to point at, and no one else to wait on.
  • Dispatch knows the truckAsk where the car is and dispatch can call the driver. A broker usually has to call the carrier, who then calls the driver.
  • Carmack liability sits with the carrierUnder the Carmack Amendment the motor carrier is liable for damage to cargo in its custody. Book the carrier directly and the company liable for the car is the company you have the agreement with.
  • The price is not marked up twiceA load that passes from one broker to another, or from a broker to a dispatch service, can pick up a margin at each hand. A direct price has one margin in it: the carrier's.

The longer version of this argument, and what it looks like with us, is on why book the carrier directly.

When a broker genuinely makes sense

It is not always the wrong call.

  • A one-off long move on a lane no carrier you know runs. A broker with a wide carrier network can find the truck faster than you can.
  • An odd origin or destination far from any carrier's regular route.
  • Equipment you have no carrier for — an enclosed trailer for a collector car, or a lowboy for a piece of equipment.
  • A surge bigger than your regular carriers can cover that week.

A good broker earns its fee in those cases. The problems come from brokers who blur the fact that they are brokers, quote a price no carrier will accept, or hand the job to another broker. Federal rules are clear on the first of those: a broker may not represent its operation as a carrier, and its advertising must show that it is a broker (49 CFR 371.7).

How to tell which one you are talking to

Three checks, two minutes.

  1. 01

    Look up the authority on SAFER

    Search the MC or USDOT number at safer.fmcsa.dot.gov. The Entity Type line reads CARRIER, BROKER, or both. The Operating Authority Status reads Motor Carrier of Property for a carrier and Broker of Property for a broker. A carrier also shows a count of power units; a pure broker usually shows none.

  2. 02

    Ask: do you own the truck?

    Ask whose truck and whose driver will have the car. A carrier can answer on the spot. A broker will say it will assign a carrier, which is an honest answer if it is given up front.

  3. 03

    Read the name on the bill of lading

    The company named as carrier on the bill of lading is the one hauling the car. If it is not the company you booked, you booked a broker, or your broker handed the job on.

A company can hold both authorities. Some carriers also broker, and SAFER shows both. That is legitimate as long as the quote says which one applies to your move. Prime Trans hauls vehicles on its own trucks under MC 1575910. Our separate broker authority is pending, and when it issues it will only be used for freight and enclosed moves our trucks cannot haul. Vehicles on open transport are never brokered.

Questions people ask

Straight answers

Is it cheaper to book the car hauler directly?

Often, because the price has one margin in it instead of two. Not always: on a lane the carrier does not run, a broker may find a truck that is already heading that way. Compare the all-in price and ask who owns the truck.

Are auto transport brokers legitimate?

Yes, when they hold FMCSA broker authority and the required $75,000 surety bond or trust fund, say plainly that they are brokers, and quote a price carriers will actually accept. Check the authority on SAFER before you book.

Who is liable if a broker's carrier damages my vehicle?

The carrier that had custody, under the Carmack Amendment. FMCSA describes a broker as never taking possession of the property or assuming responsibility for it, so the broker's own liability depends on its contract. That is why you want the hauling carrier's name, MC number and insurance certificate before pickup.

Can a carrier also be a broker?

Yes. A company can hold both authorities, and SAFER shows both. Ask which one applies to your move; the answer should be on the quote.

Still want a person to answer it?

We would rather talk you out of the wrong service than sell you one. Tell us what you are moving.

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