Primary Liability · Physical Damage · Motor Cargo

Trucking Insurance — Owner-Operators to 100-Truck Fleets

FMCSA-compliant trucking insurance through Acuity (45,000+ trucks insured nationwide), The Hartford STEP program, and Wholesure GTU. Owner-operators, motor carriers, intrastate haulers, specialty cargo, and fleets up to 100 units.

TL;DRAn owner-operator running a 2020+ tractor with a clean CDL and 3 years OTR experience pays $12,000–$18,000/year all-in (primary liability + PD + cargo). Fleets get better unit-cost pricing — typically $8,500–$13,000 per power unit. FMCSA requires $750K minimum liability for general freight, $1M for household goods, $5M for hazmat.

What FMCSA actually requires

Federal financial-responsibility minimums under 49 CFR §387:

Cargo TypeFederal MinimumPractical Limit
General freight$750,000$1,000,000 (shipper requirement)
Household goods$1,000,000$1,000,000
Oil / hazmat (49 CFR §173)$1,000,000$1,000,000
Other hazmat (Table 1)$5,000,000$5,000,000
Passengers (15 seats)$1,500,000$1,500,000
Passengers (16+ seats)$5,000,000$5,000,000

Most shippers (Amazon Relay, CHRobinson, JB Hunt brokerages) contractually require $1M primary auto and $100K cargo — higher than the federal floor. See full FMCSA requirements 2026.

The seven coverages every carrier needs

  1. Primary Auto Liability. Pays third-party injury/damage. FMCSA filing (MCS-90 endorsement) goes here.
  2. Physical Damage. Pays for your tractor and trailer. Typically quoted as ACV or Stated Value.
  3. Motor Truck Cargo. Pays for freight you're hauling. $100K–$250K typical.
  4. Trailer Interchange. Covers non-owned trailers you pull under interchange agreement.
  5. Non-Trucking Liability (Bobtail). For leased owner-operators — covers you when not under dispatch.
  6. General Liability. Premises coverage — your yard, dock injuries, terminal operations.
  7. Workers Comp. Only if you have employee drivers. 1099 owner-ops generally exempt (varies by state).

Owner-operator vs. fleet — the pricing math

Owner-operators and small fleets price very differently. Full breakdown: Owner-operator vs fleet trucking insurance.

Why truckers get non-renewed

When Progressive or Nationwide non-renews, we move business to Acuity (best standard market for clean carriers), Hartford STEP (specialty transportation), or Wholesure GTU for challenged accounts.

Specialty cargo appetite

Refrigerated / Reefer

Reefer breakdown coverage is a cargo endorsement — not automatic. Check the policy language on "unattended" and "continuous monitoring" requirements.

Flatbed / Stepdeck

Tarping, loading, and securement create cargo exposures. Some carriers require OS/OW permits filed annually.

Auto Hauler

Specialty cargo schedule — typically higher limits ($250K–$500K) and specific endorsements for driveaway operations.

Heavy Haul / Oversize

Each permit load often needs a higher limit endorsement and prior carrier notification. Pilot cars are auto-schedule additions.

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Frequently Asked Questions

How much does trucking insurance cost in 2026?
Owner-operators pay $12K–$18K/year. Small fleets (2–10 trucks) pay $8,500–$13K per unit. 25+ truck fleets get loss-rated and pay $6,500–$10K per unit when claims are clean. Hazmat and auto haulers pay 30–50% more.
What's the MCS-90 endorsement?
MCS-90 is a federal FMCSA filing that guarantees the carrier will pay a third-party claimant even if the policy would otherwise deny coverage (unfiled drivers, non-FMCSA operations, etc). It's a public protection mechanism — not coverage for the motor carrier. Required on all interstate motor-carrier auto liability policies.
Can I get trucking insurance with a new MC number?
Yes, but the market thins out. Acuity, Progressive Commercial, and Great West will write new authority with experienced drivers. Wholesure GTU will write new-venture carriers when standard markets decline. Expect 30–50% higher premium the first 12 months.
Do 1099 owner-operators need workers comp?
In most Southeast states, true 1099 owner-operators leased to a motor carrier are exempt from WC — but the motor carrier still needs occupational accident coverage on leased drivers (contractually required by most shippers). Employee drivers always require statutory WC.
What's the difference between primary liability and bobtail coverage?
Primary auto liability covers you when you're under dispatch (hauling a load or en route to one). Bobtail (non-trucking liability) covers leased owner-operators when they're off-dispatch — driving home after dropping a load, for example. They don't overlap.
Does my cargo policy cover reefer breakdown?
Not automatically. Reefer breakdown is a specific endorsement with its own sub-limit. Most base cargo policies exclude mechanical breakdown of the refrigeration unit unless you specifically add the endorsement — which carries its own deductible and requires continuous temperature monitoring.