Motor Truck Cargo Insurance: What It Covers and What It Costs

Motor Truck Cargo (MTC) insurance is one of the most important — and often misunderstood — coverages in commercial trucking. It protects the freight you’re hauling, not your truck. Without it, you’re personally liable for every dollar of cargo damage or loss that happens under your care.

Here’s everything you need to know about MTC insurance in 2026.

What Is Motor Truck Cargo Insurance?

Motor Truck Cargo insurance covers the freight you’re hauling for customers if it’s:

Damaged in an accident, fire, or covered peril
Stolen from your truck or trailer
Lost due to a covered event

It’s the commercial trucking equivalent of a shipper’s inland marine insurance — but it covers the carrier’s legal liability for the cargo entrusted to them, not the shipper’s own interest in the goods.

Who needs it: Any for-hire carrier transporting goods for others. Private carriers (transporting their own goods) don’t technically need MTC because they already own the cargo, but many still carry it for third-party load protection.

What Does Motor Truck Cargo Insurance Cover?

Standard MTC policies cover:

Collision — freight damaged when your truck is involved in an accident
Overturn — cargo lost or damaged when truck overturns
Fire or explosion — freight destroyed by fire
Theft — cargo stolen from locked truck or trailer
Vandalism — deliberate damage to cargo
Water damage — from flooding, rain exposure during an accident
Loading/unloading accidents — freight damaged during these operations (check your specific policy)

What MTC Insurance Does NOT Cover (Key Exclusions)

This is where most truckers get surprised at claim time:

Refrigeration breakdown: If your reefer unit fails and your perishable cargo spoils, standard MTC policies typically exclude this. You need a specific refrigeration breakdown endorsement (also called “refer breakdown coverage”).

Improper loading: If cargo is damaged due to improper packing or loading by the shipper, most MTC policies exclude this. Document the condition of cargo at pickup.

Inherent vice: Natural deterioration of cargo (fresh produce ripening, metal rusting) is not covered. Insurance covers external causes of loss, not the nature of the goods.

Acts of God (varies): Some MTC policies exclude losses from earthquakes, floods, or hurricanes. Check your policy’s named perils vs. all-risk structure.

Unattended vehicle: Many MTC policies limit or exclude theft from trucks left unattended for extended periods (often more than 24–48 hours). Check your policy’s unattended vehicle clause.

Contraband: Cargo that’s illegal to transport isn’t covered. This includes unlicensed firearms, controlled substances, and other regulated items requiring special permits you don’t have.

How Much Does Motor Truck Cargo Insurance Cost?

MTC insurance typically costs $800–$3,500 per year for a single truck, depending on:

Factor	Impact on Cost
Cargo type	Hazmat: 2–3x; Refrigerated: 1.3–1.5x; General: base
Coverage limit	$50K: $800–$1,200; $100K: $1,200–$2,000; $250K: $2,000–$3,500
Operating radius	OTR: +20–35% vs local
Deductible	$1,000 deductible: base; $5,000: -20%; $10,000: -35%
Claims history	Each cargo claim adds 10–30% for 3 years

Most truckers operating under freight broker loads need at minimum $100,000 in cargo coverage. Many shippers and brokers now require $250,000+ for high-value loads.

Why Do Shippers and Brokers Require Cargo Insurance?

Before a freight broker assigns you a load, they’ll request your certificate of insurance (COI) showing active cargo coverage. Here’s why:

Legal liability: Under the Carmack Amendment (federal law), motor carriers are legally liable for cargo loss or damage they cause — regardless of whether they have insurance. Without cargo insurance, you pay claims out of pocket.

Broker requirements: Most large freight brokers (Coyote, Echo, CH Robinson) require $100,000 minimum cargo coverage as a condition of using their load board. Many shippers require $250,000+.

Shipper protection: Shippers are responsible for their customers’ goods. They need to know the carrier they hire can cover a loss without going bankrupt.

Coverage Limits: How Much Do You Need?

The right coverage limit depends on the maximum value of any single load you’ll haul.

Cargo Type	Typical Load Value	Recommended MTC Limit
General freight (dry van)	$20,000–$80,000	$100,000
Electronics, pharmaceuticals	$80,000–$300,000	$250,000–$500,000
Fresh produce (reefer)	$50,000–$150,000	$150,000–$250,000
Auto transport (8 cars)	$200,000–$500,000	$500,000+
Flatbed (steel, equipment)	$50,000–$200,000	$100,000–$250,000

Rule of thumb: Your cargo coverage limit should equal or exceed the value of the single highest-value load you’ll ever haul. Don’t let the per-load value exceed your coverage limit — you’re personally responsible for the difference.

How to File a Motor Truck Cargo Claim

If you have a cargo loss:

Document everything at the scene — photos of damaged cargo, accident damage, and condition of the trailer/locks
Note the condition of cargo when you picked it up — your Bill of Lading notation is critical
Notify your insurer within 24–72 hours — most policies have prompt notice requirements
Preserve damaged cargo — don’t dispose of damaged goods until the adjuster inspects them
Get a written exception on the Bill of Lading at delivery if cargo is damaged upon arrival

Use our free estimator to see the full cost of a cargo insurance package for your operation.