Flatbed Truck Insurance: Coverage and Rates (2026)

A single flatbed running OTR usually costs $11,000 to $26,000 a year, or roughly $900 to $2,200 a month for liability, physical damage, and cargo. New authorities sit at the top of that range. Flatbed runs a little above dry van because an unsecured load that shifts or falls off creates exposure a closed trailer does not. What moves the number most is your radius, the freight you haul, whether you do any oversize work, and your securement and driving history.

Begin with primary liability. For-hire across state lines means the FMCSA requires $750,000 minimum on the BMC-91, but flatbed brokers almost always want $1 million because of the load-shift exposure. Add physical damage if the truck is financed, motor truck cargo at $100,000 or more, and general liability for loading and job-site exposure. If you run oversize or heavy-haul, you may need higher cargo limits and a separate endorsement. Confirm your cargo policy does not exclude loads that shift or fall during transit.

Usually yes, but read the policy. Motor truck cargo on a flatbed covers freight that shifts or falls during transit as long as you secured it properly. The catch is the securement requirement. If an adjuster finds the load was not chained, strapped, or tarped to FMCSA standards, the claim can be denied as improper securement. Some policies also carve out specific commodities. The bodily-injury side of a fallen load falls under liability, not cargo, which is another reason brokers push for the $1 million limit.

Yes, though the carrier list narrows and the first year costs more. Progressive Commercial, Cover Whale, and HDVI all write new flatbed ventures, with HDVI accepting drivers who have just 6 months of CDL experience. Great West, Sentry, and National Indemnity want a couple of years of clean securement history before they compete on price. Plan on a new-venture surcharge until you build a record, then reshop at renewal once your loss history works in your favor.

Not automatically. A standard flatbed policy is written for legal-dimension freight. Oversize, over-dimensional, and heavy-haul work usually needs higher cargo limits, sometimes higher liability, and often a specific endorsement that names the type of hauling. Tell your agent before you take that first oversize permit load. Hauling an over-dimensional load on a policy rated for standard freight is exactly the gap that turns into a denied claim, and the equipment values on heavy-haul make that an expensive mistake.

On flatbed freight, $1 million in auto liability is the practical minimum because an unsecured load can cause injury, not just freight damage. Cargo at $100,000 covers most steel, lumber, and general deck freight, but machinery and equipment loads often need $250,000 or more. Brokers want a certificate naming them as additional insured, and many ask to see proof the cargo policy covers the specific commodity. Get the cert details right up front so you are not turning down a load over a coverage gap at the dock.