Commercial Truck Insurance Coverage Checklist: Every Policy Type Explained

Commercial truck insurance isn’t a single policy — it’s a bundle of separate coverage types, each protecting against a different risk. Most owner-operators and fleet managers don’t know exactly what they have until something goes wrong and they file a claim.

Use this checklist before your next policy renewal to make sure you’re covered for the risks you actually face.

1. Primary Auto Liability ✓ Required

What it covers: Bodily injury and property damage you cause to other people and their property in an accident. This is the foundational commercial trucking coverage.

Federal minimum (FMCSA): $750,000 for most freight carriers. $1,000,000–$5,000,000 for hazardous materials.

Recommended limit: $1,000,000 minimum. Many shippers and brokers require this as a contract condition. A single serious accident involving permanent injuries or fatalities can generate claims well above $750,000.

Who needs it: Every motor carrier with an active FMCSA authority. No exceptions.

What it does NOT cover: Your own truck, your cargo, your injuries, or incidents unrelated to driving.

2. Motor Truck Cargo Insurance ✓ Required for Most Operations

What it covers: Loss or damage to the freight you’re hauling — from accidents, theft, fire, and other covered perils. Also covers your legal liability to the shipper when freight is damaged in your care.

Typical limits: $100,000 (standard for most dry van operations). $250,000 or higher for high-value goods (electronics, pharmaceuticals, automotive parts).

Who needs it: Almost all for-hire carriers. Most freight brokers require proof of cargo insurance before dispatching loads. Without it, you are personally liable for every load you damage or lose.

What it does NOT cover (check your exclusions):

Theft of cargo from an unattended vehicle (some policies exclude this)
Damage due to improper packing by the shipper
Refrigeration breakdown (requires a separate reefer breakdown endorsement)
Live animals (requires a separate livestock endorsement)
Contraband or illegal goods

Important: The cargo coverage limit should match the maximum value of loads you accept. If you regularly haul $200,000 loads and carry only $100,000 in coverage, you’re personally responsible for the gap.

3. Physical Damage Coverage ✓ Required If Financed

What it covers: Damage to your own truck and trailer — whether from a collision, weather event, theft, fire, vandalism, or other covered peril.

Two components:

Collision: Covers damage from hitting another vehicle or object
Comprehensive: Covers theft, fire, weather (hail, flooding, wind), vandalism, and other non-collision events

Recommended: Insure at actual cash value (ACV) — what the truck is worth today, not what you paid for it. If you owe more on a loan than the ACV, gap insurance bridges the difference.

Who needs it: Any carrier with a financed truck (lenders require it). Highly recommended for any truck worth more than $15,000 — out-of-pocket repair or replacement costs are severe.

What it does NOT cover: Mechanical breakdown, normal wear and tear, cargo inside the truck.

4. General Liability Insurance ✓ Strongly Recommended

What it covers: Business liability incidents that occur away from the road — at customer facilities, during loading and unloading, at your business premises. Covers third-party bodily injury and property damage that your commercial auto policy doesn’t.

Typical limit: $1,000,000 per occurrence / $2,000,000 aggregate.

Common scenarios:

A dock worker trips over your load straps while you’re backing in
You damage a customer’s warehouse door while maneuvering
Someone slips and falls at your company’s office or yard

Who needs it: Any carrier with operations beyond the cab — dump truck operators, flatbed carriers doing on-site deliveries, carriers with a yard or dispatch office. Some shippers require it as a contract condition.

5. Bobtail / Non-Trucking Liability ✓ Required for Leased Operators

What it covers: Liability coverage for your truck cab when you’re operating outside of your motor carrier’s dispatch — driving home after a drop, heading to fuel, or personal errands between loads.

Typical limit: $750,000 minimum (match your carrier’s lease requirement). $1,000,000 recommended.

Typical cost: $350–$800/year — one of the most affordable trucking coverages.

Who needs it: Owner-operators leased to a carrier under the carrier’s DOT authority. If you have your own authority, you don’t need this — your primary liability covers all operations.

Important distinction: Some policies cover “bobtail” (no trailer, not dispatched), while others cover “non-trucking liability” (any non-dispatched use, with or without trailer). Know what you’re buying.

6. Occupational Accident Insurance ✓ Strongly Recommended for Owner-Operators

What it covers: Medical expenses and disability income if YOU are injured in a work accident. Unlike workers’ comp (for employees), occupational accident coverage is designed for self-employed owner-operators who don’t qualify for traditional workers’ comp.

Typical benefits:

Medical expense coverage: $500,000–$1,000,000
Disability income: $500–$1,000/week while unable to work
Accidental death and dismemberment benefit

Who needs it: Every self-employed owner-operator. You have no employer to cover your medical bills or replace your income if you’re injured in an accident. Without occac coverage, a serious injury can be financially devastating.

What it does NOT cover: Illness or non-work-related injuries (you need health insurance for that).

7. Trailer Interchange Coverage ✓ If You Pull Others’ Trailers

What it covers: Physical damage to trailers you don’t own but have in your possession — under a trailer interchange agreement with a carrier or leasing company.

Who needs it: Carriers who regularly pull trailers belonging to other companies. Without it, you’re personally responsible for damage to trailers in your care that aren’t yours.

Typical limit: $25,000–$50,000 per trailer.

Don’t confuse with: Physical damage for your own trailer (covered under your physical damage policy).

8. Environmental Liability / Pollution Coverage ✓ Required for Hazmat

What it covers: Costs associated with spills of fuel, chemicals, or other pollutants — including environmental cleanup, third-party contamination claims, and government-mandated remediation.

Who needs it: Fuel tanker operators, chemical haulers, and any carrier transporting hazardous materials. A single diesel spill into a waterway can cost $50,000–$500,000 to remediate — and standard liability policies specifically exclude pollution.

Typical coverage: $1,000,000–$5,000,000 depending on cargo.

9. Refrigeration Breakdown Coverage ✓ If You Haul Temperature-Controlled Freight

What it covers: Cargo spoilage caused by a mechanical failure of your refrigeration unit — NOT caused by an accident. Standard cargo policies typically exclude refrigeration breakdown.

Who needs it: All reefer operators. A compressor failure mid-route can spoil a $50,000–$150,000 load of meat, produce, or pharmaceuticals in hours.

How it’s sold: Usually as an endorsement added to your cargo policy. Ensure your policy explicitly states that refrigeration breakdown is a covered cause of loss.

10. Uninsured / Underinsured Motorist Coverage ○ Optional But Valuable

What it covers: Your injuries and losses when you’re involved in an accident caused by a driver who has no insurance or insufficient insurance to cover your damages.

Who should consider it: Carriers operating in states with high uninsured motorist rates (Florida, California, Texas) and owner-operators who don’t have robust health insurance. Given the severity of truck accidents, being hit by an uninsured driver can mean absorbing hundreds of thousands in medical costs.

Coverage Checklist Summary

Coverage	Required	Owner-Operators	Fleet Carriers
Primary Auto Liability	✓ Federal law	✓	✓
Motor Truck Cargo	✓ Broker requirement	✓	✓
Physical Damage	✓ If financed	✓	✓
General Liability	Contract dependent	Recommended	✓
Bobtail / NTL	✓ Lease requirement	If leased	Not needed
Occupational Accident	No	✓ Strongly	N/A
Trailer Interchange	Contract dependent	If applicable	If applicable
Environmental Liability	✓ Hazmat only	If hazmat	If hazmat
Reefer Breakdown	No	If reefer	If reefer
Uninsured Motorist	No	Optional	Optional

Before Your Next Renewal: 5 Questions to Ask Your Agent

“Does my cargo policy cover theft from an unattended vehicle?” Many policies exclude this. If you park in unsecured areas, this is a significant gap.
“What is my physical damage deductible, and can I get a lower rate by raising it?” Higher deductibles reduce premiums. If you have an emergency fund, a $2,500–$5,000 deductible instead of $1,000 can save $500–$1,500/year.
“Is refrigeration breakdown explicitly covered in my cargo policy?” Don’t assume — ask for the specific policy language.
“Am I in the right territory classification?” If your operating radius or regular routes have changed, your territory classification may be wrong — and misclassification costs you money.
“What discounts am I missing?” ELD/telematics, multi-vehicle, driver experience, continuous coverage, and safety training discounts are frequently available but not automatically applied.

Use our free insurance estimator to see estimated premium ranges for your specific truck type, state, and operation — then bring those numbers to your next agent conversation as a benchmark.