Motor truck cargo insurance, explained.

What motor truck cargo insurance covers

Motor truck cargo insurance (often called MTC or truck cargo insurance) pays for loss of or damage to the freight you are hauling for someone else, when you are legally liable for it. Typical claims are a load damaged in an accident, freight lost in a fire, a stolen trailer, or product that shifted and broke because it was loaded badly.

For interstate carriers, the starting point is the Carmack Amendment, the federal law that makes a motor carrier liable for the actual loss of goods in its care, with a short list of defenses. Your bill of lading can limit that liability, but only if the shipper agreed to a released rate in writing. Most carriers do not have that, which is why a single claim can reach the full invoice value of the load.

Is cargo insurance required?

For most general-freight carriers, FMCSA no longer requires cargo insurance. Household goods movers are the main exception and must file proof of cargo coverage. In practice that changes little, because almost every broker and shipper requires it in the carrier agreement. Without a cargo certificate you will not get loads.

The common requirements:

• $100,000 per load is the standard broker requirement for general freight.
• $250,000 or more for electronics, pharmaceuticals, alcohol, tobacco, metals and other high-value or high-theft freight.
• Specific endorsements: reefer breakdown for temperature-controlled freight, and sometimes a named-commodity endorsement.

How much truck cargo insurance costs

Cargo is one of the smaller lines on a trucking policy. As an illustrative range, general freight at $100,000 per truck often costs from several hundred to a couple of thousand dollars per truck per year. The price climbs with:

1. Commodity. Dry van general freight is the cheapest. Refrigerated, electronics, alcohol and anything that thieves target cost more, and some commodities are excluded unless named.
2. Limit and deductible. $250,000 costs more than $100,000; a $2,500 deductible costs less than $1,000.
3. Theft exposure. Overnight parking in high-theft areas and long dwell times at truck stops drive cargo losses.
4. Loss history. Cargo claims are frequent, and a few of them move the rate quickly.

The exclusions behind most denied cargo claims

Cargo policies vary more than any other trucking coverage. Read these sections before you sign:

• Unattended vehicle. Many policies exclude theft from a truck left unattended, or require it to be locked, alarmed or parked in a secured lot. Read exactly what "unattended" means.
• Reefer breakdown. Spoilage from a refrigeration unit failure is excluded unless you buy the reefer breakdown endorsement, and even then the unit often has to be a certain age and properly maintained.
• Excluded commodities. Lists commonly include cell phones and electronics, jewelry, cash, tobacco, alcohol, live animals and pharmaceuticals. Hauling an excluded commodity means no coverage for that load.
• Improper loading and packing. Damage caused by the shipper's packing is often excluded. Damage caused by your own loading or securement may be covered, or may not.
• Mysterious disappearance and shortages. Freight that is simply short at delivery with no theft or accident is commonly excluded.
• Scheduled vehicles. Some policies only cover cargo on trucks listed on the schedule. Add every truck and trailer.

Two of these, unattended theft and reefer breakdown, account for a large share of the cargo claims carriers bring us after a denial elsewhere.

Cargo vs physical damage vs trailer interchange

• Cargo covers the freight.
• Physical damage covers your own truck and trailer.
• Trailer interchange covers a trailer you do not own while it is in your possession under an interchange agreement. Your physical damage policy usually does not.

A single accident can trigger all three, and they are often written by different insurers. Keep the limits and deductibles consistent so one claim does not become three arguments.

How much cargo coverage you need

Start with the most valuable load you realistically haul, not the broker's minimum. A dry van of paper goods and a dry van of televisions both meet a $100,000 requirement on paper, but only one of them is worth less than $100,000. If a single load can exceed your limit, you are personally on the hook for the difference.

Then check how the limit applies. Some policies set a limit per vehicle, some per occurrence, and some have a lower limit at terminals or for freight sitting in a parked trailer overnight. If you stage loaded trailers in a yard, ask about a terminal or storage limit specifically.

Finally, match the deductible to your cash flow. A $2,500 cargo deductible saves premium, but cargo claims are frequent, so you will pay it more often than on any other line.

How a cargo claim works

Most cargo claims are lost or reduced in the first hour, not in the adjuster's office. What protects the claim:

1. Note exceptions on the bill of lading. If freight is damaged, short or improperly loaded at pickup, write it on the bill of lading before you sign. A clean signature tells everyone the load was fine when you took it.
2. Document at delivery. Photos of the seal, the load, the damage and the paperwork. Have the receiver note the damage on the delivery receipt.
3. Mitigate the loss. Salvage what can be saved. Most policies require reasonable steps to limit the damage, and many pay for them.
4. Report it to your agent quickly. Late notice is a common reason for a dispute.
5. Know the timeline. For interstate shipments, the shipper generally has nine months to file a written claim with the carrier, and federal rules require the carrier to acknowledge it within 30 days and pay, decline or make a firm offer within 120 days.

Keep the reefer download, the ELD data, and any security footage. They are often the difference between a paid claim and a denied one.

Buying cargo coverage that pays

Match the limit to the most valuable load you actually haul, not the broker minimum. List every commodity you carry. If you run reefer, buy the breakdown endorsement and keep the unit's maintenance records. Lock, alarm and park in secured lots where the policy requires it. Then check that your certificate shows the right limit for each broker before you accept the load.

IMD places cargo with the rest of a carrier's program and reads the exclusions before we present the quote. See the trucking insurance page, or read what drives box truck insurance cost.

Frequently asked questions

How much is truck cargo insurance?

General freight at $100,000 per truck often runs from several hundred to a couple of thousand dollars per truck per year. Refrigerated, high-value and high-theft commodities cost more.

Is motor truck cargo insurance required by law?

Not by FMCSA for most general-freight carriers; household goods movers are the main exception. Nearly every broker and shipper requires it in the carrier agreement, usually $100,000 per load.

Why was my cargo claim denied?

The most common reasons are theft from an unattended vehicle, spoilage without a reefer breakdown endorsement, an excluded commodity, shortages without evidence of theft, and a truck that was not on the policy schedule.

Does physical damage insurance cover the freight?

No. Physical damage covers your truck and trailer. The freight is covered by motor truck cargo insurance, and a trailer you do not own by trailer interchange.

This article is general information, not legal advice or an offer of coverage. Premium figures are illustrative ranges, not quotes; actual coverage and pricing depend on policy wording and underwriting. Regulations change; confirm current requirements with the relevant agency or ask us to check them for your operation.