How a car shipping broker finds a truck

A broker finds a truck by offering your car to motor carriers, often on a load board, with the pay the carrier would earn. The truck is assigned when a carrier accepts. The quote you were given is not a catalog rate. It is only real if a carrier will haul for it.

Key facts

What gets posted
The lane, the vehicle, the dates, and the amount the carrier would be paid. Carriers accept or pass.
What your quote is
The price a company hopes a carrier will accept. It is not a filed public rate for that car.
A load board is not automatically a broker
FMCSA says merely publishing shipper information, even for a fee, is not brokerage if the publisher is not otherwise in the deal.
Source: FMCSA final guidance, 88 FR 39368, June 16, 2023
The record you can ask to see
The broker must record the carrier's name and registration number. Each party to the transaction may review that record.
Source: 49 CFR 371.3

The sources are listed on this page.

A car shipping broker finds a truck by offering your job to motor carriers until one accepts it. The offer is the car, the pickup and delivery areas, the dates, and the pay the carrier would earn. Your quoted price is not a catalog rate from a government table. It is real only when a carrier agrees to haul for the money in that offer.

That acceptance is dispatch. Everything before it is a search.

What a broker is allowed to be

49 CFR 371.2 defines a broker as a person who, for compensation, arranges or offers to arrange transportation of property by an authorized motor carrier. A carrier hauling a load it is already authorized to haul, and already bound to haul, is not acting as a broker on that load.

The broker does not become the truck by taking your booking. 49 CFR 371.7 says a broker shall not represent its operations to be that of a carrier, and any advertising shall show the broker status of the operation. FMCSA's consumer advisory, updated February 10, 2015, says to be suspicious when a site will not tell you which one it is.

A registered property broker must have a surety bond or trust fund of 75,000 dollars in effect, filed on Form BMC-84 or BMC-85, under 49 CFR 387.307. That bond is not insurance on your paint. It is financial security that can pay shippers or carriers if the broker fails to carry out its arrangements. Look up the company on FMCSA's Company Snapshot or with the company check. A bond on file is a registration fact. It is not a review of how the company treats customers.

RideShipper is not a broker and not a carrier. It does not post your car to a load board, choose a truck, or take a percent of the freight charge. If you ask for quotes, licensed auto transport companies that serve the route contact you. How that request works is in how quote sites work.

Load boards, without the jargon

A load board is a listing service. Brokers and shippers post freight. Carriers search for loads that fit the truck they already have on the road. For a car, the post typically includes:

  • Pickup area and delivery area.
  • Whether the trailer is open or enclosed.
  • Whether the vehicle runs, steers, and brakes.
  • The dates, or a note that the car is ready now.
  • The amount the carrier would be paid.

Carriers filter for what is near them. A driver who just unloaded in your city is a better match than a driver three states away who would have to travel empty. Empty miles are a reason a short shipment can be hard to cover. The carrier is not required to take a post.

FMCSA's June 16, 2023 guidance says that merely making information about potential shippers publicly available, regardless of whether a fee is charged, does not require an entity to obtain broker authority, as long as the entity making the leads available is not otherwise involved in any transaction between the shipper and a motor carrier. A board that only lists loads is not, by that fact, the broker of your car. The company that arranges the transportation for pay, and is in the deal, is the broker. The guidance is at 88 FR 39368. The document says it does not have the force and effect of law. The regulation that does is 49 CFR 371.2.

Posting is industry practice. There is no federal form that sets the words on the post, and there is no public tariff of the pay a carrier must accept. The customer cannot look up "the" rate for a sedan from one city to another the way a filed household-goods tariff can be inspected. You compare offers, and you ask which part of each offer is the carrier's pay.

Why the carrier's "yes" sets the price

The customer total is usually two pieces: what the carrier is paid to haul, and what the broker charges to arrange the haul. Those pieces are explained in broker fee versus what the carrier is paid.

If the amount offered to carriers is below what trucks on that lane will take this week, the post sits. The broker then has three honest choices: offer the carrier more, ask you to approve a higher price, or keep waiting. A quote that no carrier accepts is not a booked truck. It is an unsold post.

Fuel is one input carriers watch. The current U.S. diesel price is $6.127 per gallon, week of . Source: U.S. Energy Information Administration weekly diesel U.S., release 2026-11-10.. That figure is not your surcharge. A carrier builds fuel, the driver's time, and the empty miles into the pay it will accept. Your contract is the only place a fuel fee becomes your charge. If the contract is silent, do not let a new fuel line appear at the curb without a written change you agree to.

Dates work the same way. A car that can leave any day in a two-week window is easier to pair with a truck already going that direction. A car that must leave on one morning is a harder post, and the pay has to be high enough for a carrier to reshape a route. The date you put on the order is the first available date, not a reservation for that morning, unless the contract says otherwise.

What you should receive when a truck is found

When a carrier accepts, dispatch should name the carrier, its MC or USDOT number, the pickup window, and any price change. Check the number before you give a gate code. The page for that moment is how a quote becomes a named carrier.

You do not have to take the broker's word as the only record. 49 CFR 371.3 says each party to a brokered transaction may review the broker's record, which includes the carrier's registration number. Ask in writing if a phone rep will not say which carrier took the car. Where that name should appear is in how a quote becomes a named carrier.

No phone number or email is needed to see your price range.

What RideShipper will not pretend to do

RideShipper will not tell you a truck has been found. It does not dispatch. A price range on this site is a model of what shipments like yours have looked like on paper, dated, and labeled as a range. Companies set their own prices. After you request quotes, the companies that contact you are the ones that would search for a truck if you book them.

If a caller will not say whether they are a broker or a carrier, use the broker versus carrier comparison and the Company Snapshot before you send money. FMCSA's advisory says both interstate brokers and interstate auto transporters are issued an MC docket number, and that you should check it.

Questions

Why would a carrier turn down my car?

The pay is too low for the miles, the pickup is far from the truck's route, the dates are tight, or the car needs a winch or an enclosed trailer the carrier does not have. Any of those leaves the broker still searching.

Does a lower quote mean the broker is searching harder?

A lower quote means the carrier is being offered less, or the broker is keeping less, or both. Carriers take the loads that pay enough for their route that week. A number no carrier accepts does not become a pickup.

Can I post my own car and skip the broker?

You can hire a carrier directly if you find one that is authorized and will give you a contract. A website that only lets carriers see your shipment is not, by that fact alone, a broker under FMCSA's 2023 guidance. The company that arranges the transportation for pay, and sits in the middle of the deal, is doing brokerage and needs authority.

Will I see the amount the carrier is paid?

Only if the company shows you that split. Federal rules require the broker to record its own compensation and the carrier it used. They do not require the advertisement to show the split before you book. Ask for it in the contract if you want it in writing.

Sources

By RideShipper Editorial Updated November 10, 2026

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