What Drives the Price of Truck Insurance

Usually the largest recurring cost after the truck payment and fuel, and the one most likely to be quoted at double what a new authority expected.

Last reviewed: September 9, 2026 Reading time: 7 min

We are not going to print a premium figure. Quotes vary by an enormous margin on factors specific to you, and any number published on a website is either out of date or was invented for the article. What we can do is explain exactly what moves the number, so the quotes you receive make sense.

The legal floor

Under 49 CFR § 387.9, the minimum public liability limits for for-hire carriers of property are:

OperationMinimum
Non-hazardous property, GVWR 10,001 lbs or more$750,000
Oil and certain listed hazardous materials$1,000,000
Bulk hazardous substances in cargo tanks and certain high-hazard materials$5,000,000

The floor nobody actually operates at

Brokers commonly require $1,000,000 in auto liability and $100,000 in cargo before tendering a load. Meeting only the federal minimum leaves you legal and largely unable to find work, which is why the $750,000 figure is close to theoretical for a general freight carrier.

The coverages, and which are genuinely optional

CoverageWhat it doesOptional?
Auto liabilityInjury and damage you cause to othersNo — federally required and filed
CargoThe freight you are carryingIn theory; in practice brokers require it
Physical damageYour own truck and trailerOnly if you own it outright
Non-trucking liabilityUse of the truck off dispatchUsually required if leased on
Trailer interchangeTrailers you pull that are not yoursDepends on your operation
Occupational accident or workers' compensationInjury to you or your driversDepends on state and structure

What underwriters actually price on

  • Time in business under your own authority. The single biggest factor. A brand-new authority has no loss history, and the absence of a record is priced as risk, not as a clean slate.
  • Your driving record. Violations and accidents on the MVR, over the last three to five years.
  • CDL experience. Years driving, and years in the class of equipment you will run.
  • Radius of operation. Local, regional or long haul.
  • Commodities. General freight prices differently from refrigerated, cars, hazmat or high-value electronics.
  • Equipment value and age. Drives physical damage cover.
  • Where you are based. Garaging address matters more than people expect.
  • Loss runs. If you have prior coverage, your claims history follows you.

Practical ways the number comes down

  1. Survive the first year. Most of the new-authority loading disappears once you have a clean year of history.
  2. Get multiple quotes, and start early. Insurance is usually the long pole in getting authority, not the paperwork.
  3. Ask what changes the price. Deductible, radius, driver criteria — a good agent will show you the levers rather than a single number.
  4. Do not under-insure to save the premium. One at-fault accident above your limit ends the business and follows you personally.

Whatever you are quoted, put the annual figure into the cost per mile calculator before you commit. Insurance is a fixed cost, so it lands hardest on operations with low annual mileage.

Frequently asked questions

What is the minimum insurance FMCSA requires?

$750,000 in public liability for non-hazardous property in vehicles rated 10,001 pounds or more, under 49 CFR § 387.9. Higher limits apply to hazardous materials.

Why is my quote so high as a new authority?

Underwriters have no loss history to price against, so a new authority is priced conservatively. It typically improves substantially after a clean first year.

Do I need cargo insurance?

It is not part of the federal financial responsibility minimum for general freight, but brokers routinely require $100,000 in cargo cover before giving you a load.

Related

Sources

  1. 49 CFR Part 387 — Minimum Levels of Financial Responsibility — eCFR.
  2. Insurance Filing Requirements — FMCSA.

General information, not legal advice. Regulations change; confirm current requirements with the agency before acting.