Flatbed Trucking Insurance: What Owner-Operators Need to Know

Q: Does flatbed insurance cover unsecured load liability?

Your Auto Liability policy covers bodily injury and property damage to third parties if an unsecured load causes an accident. However, damage to the load itself due to improper securement may not be covered by your cargo policy — many policies exclude losses caused by the driver's own loading error. This is one of the most important coverage gaps flatbed operators face.

Q: Do I need special permits insurance for oversized loads?

Oversized/overweight (OS/OW) permits are a regulatory requirement from the state DOT, not an insurance product. However, your insurance carrier should know you haul OS/OW loads — some policies exclude liability arising from violations of size/weight limits. Always disclose OS/OW operations when applying for coverage.

By Samuel Stewart·Next Level Trucking Solutions, Dalton, GA·Updated May 2026

Flatbed trucking is one of the more specialized segments of the industry — open trailers hauling steel, lumber, machinery, construction equipment, and oversized loads. The insurance requirements are similar to other trucking operations, but there are flatbed-specific risks that every operator needs to understand before buying a policy.

This guide covers what coverage you need, what flatbed insurance costs, and the specific situations where standard policies fall short for open-deck operations.

Flatbed vs. dry van insurance costs:

Flatbed operations typically run $500–$2,000/year more than comparable dry van operations, primarily due to higher cargo liability exposure from open loads and the physical damage risk from unsecured or shifting freight.

What Flatbed Trucking Insurance Costs

For a single owner-operator with 2+ years of experience and a clean record:

Coverage	Typical Annual Cost	Notes
Auto Liability ($1M)	$5,500 – $9,000	Primary liability
Motor Truck Cargo ($100K)	$1,200 – $2,500	Open-deck specific rates higher
Physical Damage	$1,800 – $4,000	Depends on truck value
Full Package (AL+MTC+PD)	$9,000 – $15,500	Per truck, established operator
New Authority Premium	+40% to +70%	Limited carrier options in year 1

Required and Recommended Coverage

Auto Liability — Required

$750K minimum per FMCSA; virtually all freight brokers and shippers require $1M. The MCS-90 endorsement is included in your liability policy and required for interstate operations.

Motor Truck Cargo — Required by Brokers

Flatbed cargo presents unique risks. Steel coils can shift. Lumber can come loose. Construction equipment can be damaged in transit. Your cargo policy must cover your specific freight types — and the exclusions matter more on flatbed than in dry van.

Key questions to ask about your flatbed cargo policy:

Does it cover improper load securement? (Many don't — driver-caused shifting is often excluded)
Are steel coils, lumber, or other flatbed-common commodities specifically covered?
What's the coverage for machinery and equipment hauls?
Is there an exclusion for oversize/overweight loads?

Physical Damage — Recommended

Flatbed trailers are simpler to repair than reefers, but they're still a significant asset. If you own your trailer outright, physical damage is optional — but losing a trailer to a total loss without coverage can set you back $15,000–$40,000.

Flatbed-Specific Insurance Risks

Load Securement Liability

Flatbed operators have a higher third-party liability exposure than enclosed trailer drivers. A load that breaks free on the highway can cause serious accidents. Your auto liability coverage handles injury and property damage claims from third parties. But make sure your cargo policy doesn't have a blanket exclusion for driver-caused securement failures — this is where flatbed operators most often discover gaps at claim time.

The securement exclusion trap:

Some cargo policies exclude losses from "failure to properly secure cargo." If your load shifts and is damaged, and the insurer argues it was due to improper securement, your cargo claim could be denied. Ask your agent directly about this exclusion before you sign.

Oversized and Overweight Loads

If you haul OS/OW freight, disclose it when applying for coverage. Some policies exclude liability that arises from operating in violation of state size/weight limits. This doesn't mean you can't haul with permits — it means your carrier needs to know about it so the right coverage is in place.

Tarping and Tarps

Tarp damage and tarp loss aren't usually covered under standard cargo or physical damage policies. If you regularly use expensive tarps ($500–$2,000 each), ask about blanket equipment coverage or inland marine coverage that includes tarping equipment.

Cargo Types That Need Special Attention

Steel coils: High weight, rolling hazard, often require specific endorsement
Heavy equipment: Values often exceed standard cargo limits; verify your limit matches the load value
Lumber/building materials: Generally straightforward, but some policies exclude certain weather damage to open loads
Glass/fragile loads: Often excluded or sub-limited in standard cargo policies

How to Get the Best Rate on Flatbed Insurance

Flatbed operations are rated differently than dry van by different carriers. Some carriers are very competitive on flatbed; others aren't. That's exactly why shopping 30–50 markets matters more, not less, for specialized operations like flatbed.

Document your securement training: Some carriers offer credit for documented load securement training (CVSA standards)
Clean CAB report: Especially for flatbed, roadside inspections for securement violations directly raise your rate
Years of flatbed-specific experience: Some carriers give credit for flatbed-specific tenure vs. general trucking experience
Trailer value: Don't over-insure an old trailer; don't under-insure a new one

Frequently Asked Questions

How much does flatbed trucking insurance cost? ▼

Flatbed trucking insurance typically costs $9,000–$15,500 per year for a single owner-operator with an established safety record. New authorities pay significantly more — often $14,000–$22,000 in the first year. Shopping 30–50 carriers vs. 2–3 can save $2,000–$5,000/year.

Does flatbed insurance cover unsecured load liability? ▼

Your Auto Liability covers bodily injury and property damage to third parties if an unsecured load causes an accident. However, damage to the load itself due to improper securement may not be covered by your cargo policy — many policies exclude losses caused by the driver's own loading error. Always ask specifically about securement exclusions.

What cargo insurance do flatbed truckers need? ▼

Flatbed carriers need Motor Truck Cargo insurance that specifically covers the types of freight they haul — steel, lumber, machinery, oversized loads each have different risk profiles. Make sure your cargo policy covers your actual freight and doesn't have exclusions for the commodities you regularly haul.

Do I need special permits insurance for oversized loads? ▼

OS/OW permits are a regulatory requirement from the state DOT, not an insurance product. However, your insurance carrier should know you haul OS/OW loads — some policies exclude liability arising from violations of size/weight limits. Always disclose OS/OW operations when applying for coverage.

Is flatbed insurance more expensive than dry van? ▼

Yes, typically $500–$2,000/year more for comparable operations. The higher cost reflects greater cargo liability exposure from open loads and slightly higher accident severity risk. The gap narrows with experience and a clean safety record.

The Bottom Line

Flatbed insurance isn't dramatically different from other trucking coverage — but the cargo-specific risks (securement exclusions, commodity restrictions, OS/OW disclosure) mean you need an agent who reads the policy with you, not just one who shops on price.

At Next Level Trucking Solutions, we work with flatbed operators across the Southeast. We shop 30–50 carriers for every quote, review your cargo policy exclusions before you sign, and turn certificates in 10 minutes when you need to move a load. Based in Dalton, GA — call us at 762-201-2464 or get a free quote online.