Trucking Liability Insurance

What Truck Liability Insurance Covers

Commercial truck liability insurance pays for injury to other people and damage to their property caused by using your truck. It also pays for your legal defense against those claims, up to the policy limit.

It does not pay for your own truck. That is physical damage cover. It does not pay for the freight either. That is motor truck cargo. Truckers liability insurance protects other people from you, not your equipment or your load.

That is why trucking liability and cargo insurance are usually bought together, with physical damage added for the truck. For every cover we place, see Coverages Offered. Decide which of the three you need before you compare quotes.

Primary Liability vs General Liability for Trucking

Primary liability insurance for truckers and trucking general liability insurance cover different claims. Most operations that need one also end up asked for the other.

The standard general liability form excludes injury and damage arising from the use of an auto, and it defines use to include loading and unloading. So a claim from a load falling off the liftgate often lands on the auto policy. Whether it does depends on the facts and on each policy's wording.

Leased to a motor carrier? Non-trucking liability is the off-dispatch cover for leased operators, priced separately. See bobtail insurance cost. Check both policies' wording on loading and unloading before you bind.

How Much Liability Insurance Do Truckers Need?

Federal minimums

Motor carrier liability insurance minimums are set in 49 CFR 387.9, with the small-vehicle filing level in 49 CFR 387.303T. Each row applies to a specific operation:

Not all hazmat triggers $5,000,000. Other listed hazardous materials fall under the $1,000,000 row. Check your commodity against FMCSA's insurance requirements.

Private carriers

A private carrier hauls its own goods, not freight for hire. Federal rules set no minimum for a private carrier hauling non-hazardous goods. That does not mean no insurance is required: your state's insurance or registration rules may apply, and the hazmat rows in the table above reach private carriers too. Check your state's rules on Insurance by State.

What brokers and shippers often require

This part is a contract requirement, not law. Many brokers and shippers ask for $1,000,000 in auto liability before they tender a load.

Some contracts, or the size of your exposure, call for limits above that through excess or umbrella cover. For why those limits are climbing, see nuclear verdicts and excess liability. Set your limit from your operation and your contracts, in that order.

Liability Filings: BMC-91, BMC-91X and the MCS-90

• BMC-91 or BMC-91X. Proof of liability cover that the insurer files with FMCSA for carriers with operating authority. A BMC-91 certifies the full required limit from one insurer. A BMC-91X can certify full coverage or one layer where insurers combine to meet the limit. Your insurer files it with FMCSA, electronically in practice; the carrier does not file it.
• MCS-90. An endorsement attached to the policy itself, not the filing; the BMC-91 or BMC-91X is the filing. The MCS-90 guarantees payment of final judgments to the public up to the federal minimum, even where the policy would not otherwise pay. You agree to reimburse the insurer for any payment it makes only because of the endorsement.
• State filings. Some states require their own proof for intrastate work, usually a Form E from the insurer. Oregon, for example, requires at least $750,000 for motor carriers, for-hire or private, running vehicles over 26,000 lbs combined weight, and for-hire carriers' insurers file a Form E with the state (Oregon DOT, OAR 740-040-0020).

For the BMC-91 in depth, see trucking insurance designations explained. Confirm your filing shows as active before you haul.

General Liability Insurance for Trucking Companies

Truckers general liability insurance covers claims that do not come from using the truck:

• Premises: a visitor slips at your yard or office.
• Products-completed operations: a claim tied to work you finished.
• Personal and advertising injury: claims such as libel or misuse of someone's advertising idea.
• Medical payments: small injury bills at your premises, regardless of fault.

General liability insurance for truckers is usually needed when a contract with a shipper, warehouse or facility asks for it. Check your contracts for the limit and any additional insured wording they name.

Trucker Path Insurance places general liability trucking insurance alongside primary liability. Eligibility and form terms vary by insurer, so compare the wording, not just the limit.

Liability by Operation

The truck changes the rest of the stack. See semi truck liability insurance and semi truck auto liability insurance on Semi Truck Insurance, and box truck auto liability insurance on Box Truck Insurance. Trucking fleet liability insurance follows the same rules, written on one fleet auto liability insurance policy. Find your row, then quote on it.

What Trucking Liability Insurance Costs

ATRI's survey of for-hire motor carriers put auto liability premiums at 10.2 cents a mile in 2024, up 18.6% from 2021 (Trucking's Rising Insurance Costs: Issues and Opportunities, May 2026). It is a survey-based benchmark for the carriers that answered, not a quote.

In the same survey, the $5 million to $10 million excess layer cost 1.58 cents a mile, up 34%, and the $10 million to $15 million layer cost 1.05 cents, up 45%, over the same years.

What moves your own trucking liability insurance cost: driving records, radius, cargo, limits and equipment.

ATRI also found that among respondents, six safety technologies were statistically linked to lower liability losses per mile. That is a finding about losses, not a premium discount. Heavy Duty Trucking reported the six as forward collision warning, lane departure warning, collision mitigation, blind spot detection, adaptive cruise control and automatic emergency braking.

How much is liability insurance for a truck like yours? For a starting figure, try the Instant Rate Estimator. For the whole policy, see commercial truck insurance cost.