What insurance does a new trucking company need?

Almost every new trucking company I quote is underinsured somewhere. Not uninsured: underinsured. They have policies. Those policies have gaps nobody finds until a claim hits. I know because finding those gaps is my job, and I find them in nearly every application that crosses my desk.

This chapter closes those gaps before they cost you.

What "The Coverage Stack" Means

Insurance isn't one policy. It's a stack: eight distinct coverages, each protecting a different slice of your operation. A gap in any layer means someone pays out of pocket when a claim lands in that gap. That someone is you.

Most carriers sign whatever the agent quotes. The ones who last understand what each layer covers, and what it specifically does not.

We're going through the whole stack. Line by line.

Primary Auto Liability

Primary auto liability is the foundation. It pays for the damage and injury your truck causes to other people and their property when you're at fault.

The federal minimum for a for-hire truck of 10,001 pounds or more hauling general freight across state lines is $750,000. That number lives in 49 CFR 387.9, and it is the legal floor. Oil and most hazardous materials need $1 million; certain bulk hazmat needs $5 million. Below the floor, you cannot operate. Your insurance company files proof of this coverage directly with FMCSA, on Form BMC-91 or BMC-91X. That filing is what activates your operating authority. No insurance, no authority. No authority, no loads.

Here's where new carriers make a critical mistake: they treat $750K as the target. It isn't.

$1 million is not a federal requirement. It is a market requirement. Brokers and shippers write it into their contracts. If your certificate shows $750K, you lose the load before the conversation starts. Many shippers won't put freight on a truck that isn't showing $1 million primary, not because the government requires it, but because their legal department does.

The distinction matters. You are not buying $1 million because you have to. You are buying it because the market you want to work in demands it in writing.

One more thing: you may have heard the FMCSA minimum is going up. As of October 2026, it hasn't. The federal rule still reads $750,000, and FMCSA told Congress in January 2026 that it is not currently running a rulemaking to change the minimums for property carriers. Budget for $750K federal and $1M commercial. Watch fmcsa.dot.gov. Don't spend money you don't have to spend yet.

Motor Truck Cargo

Your primary auto liability covers other people's stuff. Motor truck cargo covers the freight in your trailer: the load itself.

If a load is damaged in a crash, stolen off the trailer, or destroyed in a fire, cargo coverage is what pays the shipper back. Without it, you pay the shipper back. Brokers commonly ask for $100,000 of cargo coverage, and plenty of loads are worth more than that. A full load of electronics or pharmaceuticals can be worth several hundred thousand dollars. Know what you haul and set the limit to the load, not to the minimum.

Brokers require cargo coverage. Shippers require it. Get declined on a cargo claim because you had a gap, and word spreads fast.

Two exclusions bite new carriers more than any others.

Unattended vehicle. Many cargo policies limit or exclude theft when the truck was left unattended: parked overnight at a truck stop, door locked or not, it doesn't always matter. If you walked away from the truck and somebody stole the load, the claim may be denied. You can often fix this with the right endorsement. Ask for it by name.

Reefer breakdown. Standard cargo usually doesn't cover spoilage from refrigeration unit failure. The reefer shuts down at 2 a.m. You don't find out until the receiver opens the door twelve hours later. Claim denied: breakdown, not a covered cause of loss. If you haul temperature-sensitive freight, you need the refrigeration breakdown endorsement. There is no workaround.

$400 a year to not absorb $18,000. That's not an expense. That's a discount on a catastrophe.

Both exclusions are fixable at binding. Both are brutal after the fact.

Physical Damage

Physical damage covers your tractor and your trailer: collision, fire, theft, weather, rollover. It pays to repair or replace your truck when something happens to it.

Physical damage is not federally required. Your lender absolutely requires it. If you financed the truck, the bank wants its collateral protected. If you drop it, the lender can buy coverage for you and add it to your loan, at rates that will make your eyes water.

If you own the truck free and clear, you're not legally required to carry it. But your truck is your revenue machine. If it gets totaled, do you have enough cash to replace it? Most new carriers don't.

Deductible strategy matters here. A higher deductible lowers your premium. Moving from a $1,000 to a $5,000 deductible can save real money every month; ask for both prices side by side. But when the claim hits, you need that $5,000 in cash, not in next month's receivables. Set a deductible you can actually write a check for on a bad day.

Bobtail vs. Non-Trucking Liability

These sound the same. They are not. Getting them confused costs real money at the worst time.

First, who needs them: these coverages are mainly for owner-operators leased onto another motor carrier. If you run under your own authority, your own primary auto liability is normally what covers your truck. Confirm that in writing with your agent.

Bobtail coverage protects you when you're driving the tractor with no trailer attached. Some bobtail forms apply only when you're not under dispatch; others apply either way. Read the form.

Non-trucking liability protects you when you're using the truck for personal, non-business use and you are not under dispatch for a motor carrier.

For a leased owner-operator, this is the critical gap: Friday run done, off dispatch, Saturday you drive the truck to a family event and get into an accident. The motor carrier's policy may not cover personal use. If your bobtail policy has dispatch-status language that doesn't fit that Saturday, you may have no coverage for the trip.

The difference between bobtail and non-trucking liability costs almost nothing to get right. It costs thousands when it's wrong.

Ask your agent: which policy covers me when I use this truck personally and I have no dispatch? Get the answer in writing.

General Liability

Primary auto liability covers you while you're operating the truck. General liability covers the business for the things auto liability doesn't.

Someone gets hurt at your yard. A pallet shifts during loading and damages the dock. You're contractually liable for something that happened while you were stationary. Primary auto doesn't touch most of that.

Many new carriers skip general liability to cut costs. Shippers increasingly require it in their contracts. A broker hands you a load agreement that says $1 million general liability required, and your certificate doesn't show it: you lose that load. We quote general liability at $1 million per occurrence and $2 million aggregate unless a contract asks for something else.

The premium is often $500-$1,500 a year for a small operation. Get the quote. You'll probably buy it.

Workers' Comp vs. Occupational Accident

If you have W-2 drivers on payroll, your state's workers' compensation law almost certainly requires you to carry workers' comp. It covers medical care and lost wages when they're hurt on the job. Check your state's workers' compensation office for the exact rule.

Occupational accident is the alternative many 1099 owner-operators use. It's cheaper. That price gap exists because the coverage is thinner. If a court or state agency later decides your 1099 driver was actually an employee, occ-acc may not pay the claim the way workers' comp would. You have a gap.

Never oversell occupational accident to a driver who legally qualifies for workers' comp. The savings aren't worth it.

Trailer Interchange

Physical damage on your truck covers your truck. It does not cover a trailer you're pulling under an interchange agreement: a box that belongs to another carrier, a shipper, or a leasing company.

Trailer interchange coverage fills that gap. If you drop a carrier's trailer in your yard and it gets damaged while in your custody, your physical damage policy won't pay for their trailer. Trailer interchange pays for it.

If you operate under interchange agreements, this is not optional. It's the coverage that keeps a five-figure trailer damage claim from becoming your personal problem.

Uninsured/Underinsured Motorist

The Insurance Research Council estimates that in 2023 more than one in seven drivers on the road (15.4%) had no insurance at all. In the worst state, Mississippi, it was 28.2%, more than one in four.

An uninsured driver hits your truck and puts your driver in the hospital. The at-fault driver has nothing. You can sue and win a judgment against someone with no money to pay it.

Uninsured/underinsured motorist coverage means your own policy pays for the injuries and damage the other driver should have paid for, up to your UM/UIM limit.

New carriers drop UM/UIM to save a few hundred dollars a year. A serious injury claim with lost wages runs into the hundreds of thousands. Pay the premium or absorb the full exposure: your call.

The Endorsements Nobody Mentions

The base stack covers the obvious scenarios. Endorsements cover the scenarios where the base stack says no. These are the ones that matter. Exact wording varies by carrier, so ask for each one by name and read what comes back.

Refrigeration breakdown. Covers cargo spoilage when the reefer unit fails on its own: not from an accident, just from mechanical failure. Standard cargo usually excludes this. If you haul produce, meat, dairy, pharmaceuticals, or any temperature-controlled freight, this endorsement isn't optional.

Debris removal. When a truck spills 40,000 pounds of cargo on an interstate, the cleanup isn't just someone's problem. It's a dollar figure, and it's often yours. Environmental cleanup, debris removal, road treatment: one bad spill can run tens of thousands of dollars. Many cargo policies limit debris removal or leave it out. This endorsement adds it or raises the limit.

Towing and storage. After an accident, your truck gets towed to a yard and sits while the claim processes. Storage is charged by the day. A disputed claim that takes 45 days to resolve can generate thousands in storage fees before you get your truck back. Towing and storage coverage pays these costs so you're not writing surprise checks at the end of an already bad month.

Rental reimbursement with downtime. Your truck is in the shop after a covered loss. You still owe the truck payment. You still owe insurance. You still have fixed costs that don't stop because the truck does. Rental reimbursement pays for a substitute vehicle. Downtime coverage compensates for the revenue you lost while it sat. Without it, you're paying your full cost structure on a truck that isn't earning.

Unattended vehicle. This endorsement extends cargo theft coverage to situations where the truck was left unattended. Without it, a theft at a truck stop may be excluded under the standard cargo policy. If you ever park overnight at a public facility, and every long-haul carrier does, you need this endorsement.

Tarps, chains, and binders. The equipment you use to secure cargo gets stolen regularly. It's expensive: a full set of flatbed securement equipment runs into the thousands. Many base policies don't cover it. This endorsement does.

Broadened pollution. Standard auto and cargo policies limit pollution coverage. A fuel tank ruptures. Cargo containing chemicals spills on the highway. Environmental response costs start at thousands and can reach six figures. A broadened pollution endorsement covers fuel spills, chemical releases from cargo, and similar events that your base policy excludes.

What the Stack Costs in Year One

Here's a planning range for a single-truck new authority running general freight in the Midwest. These are not quotes. Your truck, your drivers, your state and your commodity set the real number.

• Primary auto liability ($1M): the largest share of the total
• Motor truck cargo ($100K limit): $1,200-$2,500
• Physical damage: often 4-6% of truck value ($2,400-$3,600 on a $60,000 truck)
• Bobtail or non-trucking liability (leased-on operators only): a few hundred dollars to about $1,200
• General liability: $500-$1,500
• UM/UIM: a few hundred dollars

Full stack: the $25,000-$45,000+ planning range you saw in Chapter 4, with the exact number driven by your truck value, your record, and which layers you buy. The endorsements, such as refrigeration breakdown, debris removal and unattended vehicle, usually add hundreds, not thousands.

That $25,000-$45,000+ number is for year one with no losses. One at-fault accident and your year-two premium reprices on loss runs. This is why driving clean isn't just safety. It's your next insurance bill.