Just Bought a Trucking Company? What Insurance Do You Need?

Start with commercial auto liability at or above the federal minimum, with the federal filing in the carrier's exact legal name. Depending on your contracts, lender terms and state law, you will usually also need physical damage on the tractors and trailers, motor truck cargo coverage, workers' compensation, general liability for the yard and an umbrella or excess layer above the auto policy. The federal minimum is a floor, not a measure of what a serious crash can cost. This guide is for buyers of small and mid-size for-hire fleets (companies paid to haul other people's freight) who hold the seller's policies and want to know what to check first.

What is the legal minimum for a trucking company's liability insurance?

For most freight carriers the federal minimum is $750,000. That is the least public liability coverage (money for bodily injury and property damage to other people) a for-hire carrier may hold when it hauls nonhazardous property in interstate or foreign commerce in a vehicle with a weight rating of 10,001 pounds or more. Hazardous loads have higher tiers, so check what each truck carries. States set their own minimums for in-state carriers.

Three points matter. First, the federal definition of public liability includes environmental restoration (removal costs and restitution for damage to natural resources) from an accidental release of cargo. Whether your auto policy pays for cargo spill cleanup depends on its pollution exclusion and any broadened pollution endorsement, so ask. Second, a carrier may not operate until it shows the minimum, through a policy carrying the federal Motor Carrier Safety (MCS) form 90 endorsement (usually called the MCS-90), a surety bond or written approval to self-insure, and federal registration stays in effect only while that security stays in place. Third, the figures are minimums: customers, brokers and lenders can ask for more.

The MCS-90 is a federal endorsement that promises the public a payment if the carrier's own policy would not pay. The International Risk Management Institute (IRMI) says it "does not actually provide insurance except on a reimbursement basis": if the claim is covered only because of the endorsement, the insurer pays and can ask the carrier to repay it. Court decisions on when it applies vary, so treat it as a safety net for the public, not a second policy. For the auto form line by line, see New Owner Review: Commercial Auto.

Which policies does a trucking company need, and what does each one answer?

Each policy answers a different loss. This table maps the usual exposures of a for-hire fleet to the policy that normally responds. Check your own wording and endorsements.

The standard general liability form removes coverage for injury or damage arising from autos owned or operated by any insured, so the trucks need their own policy, while general liability still handles the yard and dock. Forklifts and similar mobile equipment are generally general liability exposures, not autos, unless a financial responsibility law says otherwise. The glossary pages on mobile equipment versus auto and care, custody and control explain two terms that decide many disputes.

Is your liability limit enough for a bad crash?

The National Highway Traffic Safety Administration (NHTSA) counted 5,472 deaths in crashes involving large trucks in 2023. About 70 percent of those killed were in other vehicles and 12 percent were pedestrians or cyclists. The count says nothing about fault, but it shows why third-party liability is the severity risk for a carrier. The American Trucking Associations (ATA) reports that, as of June 2025, 91.5 percent of registered carriers operate 10 or fewer trucks, so one accident can outgrow a small fleet's balance sheet.

A hypothetical example. A 12-truck fleet carries the federal minimum of $750,000 of auto liability and no umbrella. One tractor fails to stop in slow traffic and strikes four cars, and two people are seriously hurt. Several claimants can add up to more than the limit, and whatever the policy does not pay would fall to the company. A judgment that large could also put the company's loans in default, and an owner who signed a personal guaranty could be pulled in, so ask deal counsel. An umbrella or excess policy, which adds limits above the underlying auto, is the usual way to add room. See higher primary limits versus an umbrella.

Three inputs set a sensible floor:

• What your customer and broker contracts require.
• What your lender requires.
• What a serious multi-vehicle loss could cost against the company's balance sheet.

Your broker and attorney can help you size it. Then check that the umbrella lists the auto policy as underlying insurance, does not exclude for-hire trucking, and has no driver or vehicle conditions you would breach.

What should you confirm in the first few weeks?

Work through this list with your broker and keep dated notes for your lender and investors.

1. Does the named insured match the registrations? The federal endorsement, bonds and insurer filings must show the carrier's exact legal name, and certificates should match. In a stock purchase the policies stay in place, and the insurer may need notice. In an asset purchase your new entity needs its own policies and filings, because policy rights cannot move without the insurer's written consent. See stock deal versus asset deal.
2. Are the schedules real? Compare the auto schedule and driver list with your trucks and payroll. Many for-hire fleets are written on a motor carrier or truckers form, not the standard business auto form, and its wording for a truck bought or leased after closing may differ, so ask your broker to confirm in writing how a new unit is covered. On the standard business auto form, if the policy covers only specifically described autos, a newly acquired truck is covered only if the policy already covers all your owned autos for that coverage or the truck replaces a covered one, and you tell the insurer within 30 days. Federal lease rules make the carrier responsible for operating equipment leased from an owner-operator, so leased units belong here too.
3. Do the cargo limits fit your biggest loads? For interstate shipments, federal law generally makes a carrier that issues a bill of lading (the shipping receipt for the freight) liable for actual loss or damage to the freight, subject to traditional defenses and to limits the statute allows. That liability exists whether or not the cargo policy responds.
4. What do your customer contracts and your lender require? See contracts, licenses and bonds for a trucking company. If you borrowed with a Small Business Administration (SBA) backed loan over $50,000, tractors and trailers pledged as collateral need full replacement cost or maximum insurable value, a lender's loss payable clause (the lender is named so it gets paid first) and 10 days' written notice of cancellation to the lender. See SBA lender insurance requirements.
5. What do the loss runs and accident register show? Federal rules require carriers to keep an accident register for 3 years. Read it next to the loss runs (the insurer's claim history). See how to read loss runs.

What should you test first in the seller's program?

The seller's program probably fit the seller's fleet. Test it against yours on four items first: cargo wording (an exclusion can sit behind a large limit), umbrella size, yard pollution and crime exposures that neither auto nor general liability answers, and driver employment claims. The details are in coverage gaps new owners of trucking companies find, and price is covered in what drives insurance cost for a trucking company.

Morrow can review the declarations pages, loss runs and customer insurance exhibits you inherited, flag gaps and request quotes. New terms depend on carrier underwriting, and the policy wording controls. For the wider sequence, see your first 90 days of insurance and the trucking insurance overview.

Keep reading

• Coverage Gaps New Owners of Trucking Companies Find
• What Drives Insurance Cost for a Trucking Company?
• Contracts, Licenses and Bonds for a Trucking Company
• New Owner Review: Umbrella and Excess Liability
• Your First 90 Days of Insurance After Buying a Business: A Checklist
• All guides for new business owners

Frequently asked questions

How much liability insurance does a trucking company have to carry?

For a for-hire carrier hauling nonhazardous freight in interstate commerce in a vehicle rated at 10,001 pounds or more, the federal minimum is $750,000. Certain hazardous loads have $1,000,000 and $5,000,000 tiers. States set minimums for trips within one state, and customers or lenders can ask for more.

Does general liability cover my trucks?

No. The standard general liability form excludes injury or damage arising from autos owned or operated by any insured, so tractors and trailers need a commercial auto (motor carrier) policy. General liability still covers non-driving exposures such as a visitor hurt at the yard. Check your own wording.

Do the seller's insurance policies transfer to me?

Not simply. Policy rights cannot be transferred without the insurer's written consent. In a stock purchase the company and its policies stay in place, but the insurer may need notice. In an asset purchase your new entity needs its own policies and filings. Ask your broker and deal counsel.

Is cargo insurance required by federal law for a trucking company?

The federal cargo amounts in the regulation are written for household goods carriers, and the status of that section has changed, so confirm its current effect. Whether a general freight carrier faces a cargo requirement from the regulator is a question for your broker and counsel. Customers, brokers and lenders often add their own cargo requirements, and for interstate freight a carrier can still be legally liable under federal law for actual loss to the freight, so read the contracts and the cargo form.

Can a truck run while I wait for the insurer to bind?

Not safely. Federal rules say a carrier may not operate until the required financial responsibility is in effect, and a quote, an application or a request is not bound coverage. Get the effective date and filing confirmation in writing before any truck moves.

References

• 49 CFR 387.9, Financial responsibility, minimum levels (Cornell Legal Information Institute)
• 49 CFR 387.7, Financial responsibility required (Cornell Legal Information Institute)
• 49 U.S.C. 31139, Minimum financial responsibility for transporting property
• 49 U.S.C. 13906, Security of motor carriers, brokers and freight forwarders
• 49 U.S.C. 14706, Liability of carriers under receipts and bills of lading
• 49 CFR 390.15, Assistance in investigations and special studies (accident register)
• IRMI: MCS-90 endorsement
• IRMI: The Auto Exclusion in the CGL Policy (Craig Stanovich, September 1, 2022)
• IRMI: Mobile equipment
• IRMI: Business income coverage
• NHTSA: Quick Facts 2023
• American Trucking Associations: Economics and Industry Data
• ISO CA 00 01 10 13, Business Auto Coverage Form (specimen copy)
• U.S. Small Business Administration: SOP 50 10 8.1, Lender and Development Company Loan Programs

This article is general information, not legal, tax or financial advice, and not a coverage determination. Coverage depends on the actual policy wording, carrier underwriting, your purchase agreement and your contracts. Ask your attorney and accountant about deal and legal questions.