What is Flatbed?
Flatbed insurance is a specialized type of commercial auto and cargo protection for trucks that haul oversized, irregular, or open loads on a flatbed trailer. It combines commercial auto exposure with cargo and equipment coverage considerations to protect carriers, owner-operators, and leased operators from liability and loss when transporting items that may shift or extend beyond the trailer deck.
Who needs it
Carriers, owner-operators, construction contractors, and trucking companies that regularly move heavy equipment, building materials, machinery, or large fabricated items typically seek flatbed coverage. Smaller specialty haulers and brokers that coordinate heavy transports also evaluate this coverage as part of their risk management. Because flatbed loads present unique transportation risks, underwriters look closely at driver experience, load securement practices, and routing.
What it typically covers
Policies usually include bodily injury and property damage liability for incidents on the road, and many programs offer optional cargo insurance to cover loss or damage to the load itself. Other common components or endorsements may include:
- Physical damage to the tractor or trailer (comprehensive/collision)
- Cargo coverage for theft, loss, or damage to goods in transit
- Equipment coverage for attachments and specialized hauling gear
- Additional insured endorsements for shippers or brokers
For more detail about carriers and haulers, see the Flat Bed Haulers Insurance storefront at https://completemarkets.com/Flat-Bed-Haulers-Insurance/Storefronts/ which outlines common options and program features.
Common exclusions or limitations
Exclusions often include unsecured cargo loss, deliberate neglect, wear-and-tear, and certain high-risk commodities unless specifically endorsed. Some policies may restrict coverage for loads that exceed legal size or weight limits, or for trucks operating under specialized permits without prior disclosure to the insurer.
Factors that influence cost
Premiums depend on vehicle age and condition, driver records, annual miles, type of cargo, securement practices, and past claims history. Routes that include difficult terrain or heavy urban exposure increase risk. Insurers also consider underwriting factors such as business operations, maintenance programs, and whether the hauler uses owner-operators or company drivers.
For related heavy-haul or lowboy operations, see additional guidance at https://completemarkets.com/Lowboy-Insurance/Storefronts/ which covers similar considerations for lowboy trailer risks.
Proof of insurance & compliance
Commercial motor carriers typically need to provide certificates of insurance, evidence of cargo limits, and endorsements naming shippers or brokers as additional insureds when requested. Certificates help demonstrate compliance with contract requirements and can be needed for permits or loading privileges. Keep digital copies accessible and confirm policy limits meet contractual obligations.
How to get a quote
Gather vehicle and trailer details, a list of commodities hauled, driver records, and recent loss history before requesting pricing. You may want to talk to your agent to review coverage limits and endorsements specific to flatbed operations. This helps ensure cargo values, equipment coverage, and liability limits match the business exposure. For a direct request, visit https://completemarkets.com/quote/ and submit your details for a tailored quote.
Risk scenario: an improperly secured load can shift during transit, causing property damage or a multi-vehicle collision—proper securement and cargo coverage reduce that exposure.
Frequently Asked Questions
Do I need separate cargo insurance for flatbed loads?
Many liability policies exclude the cargo itself, so a separate cargo policy or endorsement is commonly recommended to cover loss or damage to the goods being hauled.
Will oversized loads increase my premium?
Yes. Loads that require special permits, escorts, or that exceed normal dimensions are higher risk and can affect pricing unless properly documented and managed.
Can owner-operators get the same coverage as larger fleets?
Owner-operators can obtain similar coverages, but terms and rates depend on vehicle condition, driving history, types of loads, and whether they contract with reputable brokers or shippers.
Still have questions? Talk to a local insurance expert.