How Much Does Trucking Liability Insurance Cost?

Trucking liability insurance cost is the number every owner-operator wants before they buy, and the honest answer is it depends on what you drive and how you run. Liability is usually the largest single piece of a trucking policy, so it drives most of what you pay. Here are the real ranges we see on the policies we place, broken out by vehicle and limit, plus what moves the number up or down.

How much does trucking liability insurance cost?

These are average primary auto liability costs for a single vehicle, liability coverage only, at roughly a $1,000,000 limit. They are averages, not quotes, because your own rate moves with the factors further down this page.

Your required limit matters too. The FMCSA general-freight minimum is a $750,000 limit, which runs about $4,000 to $16,000 a year, while the $1,000,000 limit most brokers require runs about $5,000 to $20,000. If you need more than that, you add it through excess coverage, covered below.

What you are actually paying for

These numbers are for liability alone, the coverage that pays the other party when your truck causes injury or damage. It’s third-party coverage, so it does nothing for your own truck or your freight. Those are separate line items: physical damage for your equipment and motor truck cargo for your load. A full policy bundles them together, which is why a whole-policy quote runs higher than the liability figures here. For how the coverage itself works, see our trucking liability insurance page, and for the whole picture, our commercial truck insurance overview.

What drives your trucking liability cost

Two trucks of the same type can pay very different liability premiums. These are the factors that move your number the most.

• Your driving record (MVR). Violations and accidents on the motor vehicle record raise liability rates fast, because they signal a higher chance of the next claim.
• Where you are based and garaged. Garaging location and operating location both matter, since some areas see more claims and bigger jury awards than others.
• Your radius. A local truck and a long-haul truck do not carry the same exposure, and the rate reflects it.
• Experience and time in business. A new venture pays more because there’s no track record to price against, and that improves as you season.
• Your safety scores. DOT and CSA scores carry real weight. Out-of-service events and repeat violations push liability up, while a clean profile pulls it down.

What higher limits cost

Most carriers run a $1,000,000 limit because that’s what brokers require. When you need more, you stack excess, or umbrella, liability on top. Excess runs about $4,000 to $6,500 a year per $1,000,000 of added limit, or roughly $335 to $540 a month. After the 2026 Supreme Court decision on broker liability, we expect more brokers to push toward $2,000,000, so it’s worth knowing that cost before a contract forces the question. We cover that shift in our piece on what the Montgomery ruling means for truckers.

How to lower your trucking liability cost

You can’t change your vehicle type, but you have more control over the rest than most owner-operators realize.

• Keep continuous coverage. A lapse resets your experience and spikes your premium, so never let a policy drop.
• Protect your MVR and safety scores. Clean driving and clean inspections are the cheapest rate reduction there is, and they compound over time.
• Run forward-facing dash cams and driver training. Both lower claim frequency, which is the number underwriters watch most, and many carriers reward them directly.
• Dispute incorrect violations through DataQ. A wrong violation on your record costs you real money until you challenge it.
• Work with a trucking specialist. We place liability every day and know which markets price your operation best, which usually beats shopping one carrier at a time.

Frequently asked questions

How much does trucking liability insurance cost?

For a single truck at a $1,000,000 limit, primary auto liability averages $5,000 to $20,000 a year, or about $415 to $1,665 a month. Cargo vans sit near the low end and dump trucks near the top. Your record, radius, and safety scores set the final number.

How much is liability insurance for a truck per month?

Most single trucks run about $415 to $1,665 a month for a $1,000,000 liability limit. A cargo van can be near $415 to $750, while a dump truck can run $665 to $1,500, before the factors specific to your operation.

How much does $1 million in truck liability insurance cost?

A $1,000,000 liability limit on a single truck averages $5,000 to $20,000 a year. The $750,000 FMCSA minimum runs a little less, about $4,000 to $16,000, and adding limit above $1,000,000 through excess costs roughly $4,000 to $6,500 a year per million.

Why is truck liability insurance so expensive?

Liability is the coverage most likely to pay a large claim, and a single serious injury claim can reach $1,000,000 or more. Carriers price for that risk using your record, radius, and safety scores, which is why rates climb fast for new ventures and operations with violations.

How much will a $2 million liability limit cost?

You typically reach $2,000,000 by adding $1,000,000 of excess on top of a $1,000,000 primary limit, and that added million runs about $4,000 to $6,500 a year. Pricing is harder to come by for carriers with violations or accident history.

The only way to know your real number is to run it. Get your free quote → or call 855-281-2924 and we will price your liability for how you actually run.

Figures are averages based on the policies we place and current market rates, offered for general guidance only. Your actual premium depends on your record, equipment, radius, garaging, and limits. Get a quote for an exact number.