Federal rules require most interstate carriers to hold substantial minimum liability coverage, more for certain hazardous cargo, and in a catastrophic injury or a death that is frequently not close to enough.
The most valuable work in a serious trucking case is often not proving the driver was negligent. It is identifying every other entity that had a hand in putting that truck on the road, and every layer of coverage that comes with them.
Why the carrier’s policy is rarely the whole picture
A single truck moving a single load can involve six or seven separate companies. The name painted on the door is one of them.
| Party | Role | Why they may be reachable |
|---|---|---|
| Motor carrier | Operates the truck, holds operating authority | Responsible for the driver, and for its own hiring, training, supervision, maintenance, and dispatch |
| Driver | May be employee or owner-operator | Own conduct. Owner-operators sometimes carry separate coverage |
| Freight broker | Arranges the load, selects the carrier | Negligent selection where the carrier’s safety record was poor and they used them anyway |
| Shipper | Owns the freight | Loading, securement, weight declaration, and in some cases carrier selection |
| Receiver or loading facility | Loads or unloads | Physical loading, blocking and bracing, detention practices that push schedules |
| Trailer or equipment owner | Leases equipment | Maintenance and condition of the equipment |
| Maintenance contractor | Services the fleet | Negligent repair or inspection |
| Staffing agency | Places drivers | Screening and qualification |
| Manufacturer | Built the vehicle or a component | Product defect, including brakes, tires, and underride guards |
Each of those has its own insurance. Several may have excess or umbrella layers. Some contracts contain indemnity or additional insured provisions that bring another company’s coverage into reach entirely.
The broker claim
This is the one that has moved the most in recent years and it is worth understanding.
A freight broker does not own trucks. It matches a shipper’s load with a carrier and takes a margin. The argument against a broker is negligent selection: that it chose a carrier whose safety record was publicly visible and poor, and did so anyway.
The evidence is often available before suit is filed. Carrier safety data is public, so the question of what the broker could have seen at the time is answerable. See who owns the truck that hit you.
The obstacle is federal preemption. Brokers argue that federal law governing motor carrier services preempts state law negligence claims against them, and there is a safety exception that plaintiffs argue applies. Courts have divided on this, and the answer has varied by circuit.
Practically: it is a contested theory rather than a sure one, and it is worth pleading in a serious case because brokers frequently carry meaningful coverage.
The shipper claim
Shippers are overlooked constantly, and in certain crash types they are central.
Loading and securement. Where the shipper loaded the trailer, how the cargo was distributed and secured is their work. In a rollover or a cargo shift case that is the whole event.
Weight. Misdeclared or overweight loads change braking distance and stability.
Sealed trailers. Where a trailer is sealed and the driver has no practical ability to inspect the load, the argument that the driver should have caught the problem weakens considerably and the responsibility moves upstream.
Detention. Where a shipper or receiver routinely holds drivers for hours, that consumes the driver’s legal duty window and pushes driving into the fatigue zone. That is a schedule pressure argument that reaches the facility.
Carrier selection, where the shipper chose the carrier directly rather than through a broker.
Contractual coverage: the layer nobody sees
This is where cases quietly change value.
Transportation and logistics contracts routinely contain indemnity provisions and additional insured requirements. A carrier may be contractually obligated to indemnify a shipper, or a shipper may have required the carrier to name it as an additional insured on a policy with much higher limits than the federal minimum.
Those provisions are invisible from the outside. They live in contracts between the companies, and they surface only when the contracts are produced. This is the concrete reason a serious trucking case should never be evaluated on the first policy limit anyone discloses.
How the entities get identified
Publicly, on day one:
- The USDOT number on the tractor identifies the operating carrier
- Federal systems show operating authority, insurance filing status, and safety record
- The trailer may carry separate markings
Through the crash report:
- Carrier and driver identification as recorded by the investigating officer
Through the bill of lading:
- Shipper, consignee, broker, and the load itself. Obtaining this early is high value.
Through discovery:
- The contract chain, lease agreements, insurance certificates, indemnity provisions, and dispatch records
The sequence matters. The public data tells you who to send the preservation letter to. The bill of lading tells you who else was involved. The contracts tell you where the coverage actually sits. Skipping straight to a demand against the carrier’s disclosed policy leaves the rest of it unexplored.
What this means for you
If a commercial vehicle caused a catastrophic injury or a death in your family, the question that determines the outcome is not whether the driver was at fault. It is usually whether anyone looked past the first policy.
Three things follow.
Be skeptical of an early settlement offered as “the policy limits.” It may be one policy among several.
Get the bill of lading. It names parties that do not appear anywhere on the truck.
Preservation demands need to go to every identified entity, not just the carrier, and they need to name the contracts and insurance certificates specifically.
Robert Law Group handles Houston truck accident cases and catastrophic trucking litigation across Texas and Utah, including the multi-defendant cases where the coverage has to be found rather than disclosed. Call 832-509-2303.
Frequently asked questions
Can a freight broker be sued after a truck accident?
Potentially, under a negligent selection theory where the broker chose a carrier with a poor safety record. Brokers argue federal preemption bars such claims, and courts have divided on the question.
Can the company whose freight was on the truck be sued?
In some circumstances. Shipper liability commonly arises from loading and securement, misdeclared weight, sealed trailers the driver could not inspect, and detention practices that compress a driver’s legal hours.
How much insurance do trucking companies carry?
Federal rules require minimum liability coverage for interstate carriers, with higher minimums for certain cargo. In catastrophic cases that minimum is frequently inadequate, which is why additional parties and coverage layers matter.
What is an additional insured provision?
A contractual requirement that one company be covered under another company’s insurance policy. In trucking, these provisions can bring substantially more coverage into reach than the carrier’s own policy.
How do I find out who else was involved in the shipment?
The bill of lading identifies the shipper, consignee, and broker. The contract chain and insurance certificates are obtained through discovery.