TL;DR: What you haul sets your federal liability tier, your cargo rate, and which insurers will quote you at all. Hazmat triggers $1,000,000 or $5,000,000 minimums under 49 CFR 387.9, theft-target freight like electronics raises cargo pricing and conditions, and reefer loads add spoilage exposure. Declare your real commodity mix; surprises price worst.
Why do insurers care so much about my freight?
Because the load changes every major risk at once. Liability: federal minimums scale with commodity danger under 49 CFR 387.9, from $750,000 for general freight to $1,000,000 for oil and most hazmat and $5,000,000 for bulk high-hazard materials, unchanged since January 1, 1985. Cargo: the load's value, theft appeal, and fragility set the cargo rate and conditions. Severity: a spilled tanker closes a highway in a way a load of lumber does not. And appetite: each insurer maintains lists of commodities it wants, tolerates, or declines, so your freight decides which markets even quote.
How do common commodities compare?
| Commodity | What drives its pricing |
|---|---|
| General dry freight, paper, packaging | Baseline pricing, broad market appetite |
| Produce and refrigerated foods | Spoilage and reefer breakdown exposure, rejection claims |
| Electronics, tires, copper, liquor | Theft targets: sublimits, security conditions, higher cargo rates |
| Steel, coils, machinery | Securement severity, catastrophic load-shift losses |
| Autos | High values, damage frequency, specialized forms |
| Fuel, chemicals, hazmat | Federal tiers at $1,000,000 to $5,000,000, pollution exposure, thin market |
| Household goods | Extra federal cargo filing, BMC-34, claims frequency |
What does hazmat do to an insurance program?
It rebuilds it. The liability minimum jumps to the 49 CFR 387.9 tier for your material, $1,000,000 for oil and most listed hazmat, $5,000,000 for bulk high-hazard classes, and the filing and MCS-90 must match. Pollution coverage stops being optional, because auto-form exclusions leave release scenarios uncovered. Driver requirements tighten with hazmat endorsements, and the insurer list shrinks to markets that write the class deliberately. Hazmat freight pays better for exactly these reasons; price the full program before chasing the rate per mile.
Why do theft-target commodities cost more to insure?
Because organized cargo theft follows value and liquidity. Electronics, liquor, tires, seafood, and copper disappear from truck stops and unsecured drop lots, so insurers respond with higher cargo rates, per-commodity sublimits below the headline limit, and conditions: secured parking, no unattended loaded trailers, king-pin locks, cameras. The conditions are enforceable at claim time, which means your drivers' parking discipline is part of your coverage. If you haul this freight, build the security routine the policy assumes.
What happens if I haul something outside my declared mix?
The same thing that happens with radius: the discount becomes a dispute. Commodity declarations shape the rate and sometimes the form, and a loss involving freight far outside the declared mix, hazmat on a dry-van policy, invites investigation, repricing, or worse. One-off opportunities happen in trucking; the answer is a call to your agent before the load, not an explanation after the claim. Standing mixed operations should be declared as percentages, and insurers quote mixed books every day.
How do I keep commodity pricing honest and low?
Three habits. Declare the real mix with rough percentages and update it when lanes change. Match limits to the freight: cargo limits that cover your actual load values, liability at the federal tier your commodities require, reefer breakdown if you touch cold freight. And document the controls that make your freight less lossy, securement training for flatbed, temperature protocols for reefer, parking rules for theft targets, because commodity risk minus demonstrated controls is the number the underwriter actually prices.
Real questions owner-operators and fleet managers ask
Which commodities are cheapest to insure?
Low-value, low-theft, non-perishable dry freight, think paper, packaging, and general consumer goods, prices at the baseline with the widest insurer appetite. Pricing climbs as freight adds value, theft appeal, perishability, securement risk, or hazmat classification.
Do I need $5,000,000 in liability to haul hazmat?
Only for the commodities in that tier: bulk hazardous substances, bulk explosives Division 1.1 to 1.3, certain bulk gases and poisons, and highway route controlled radioactive material under 49 CFR 387.9. Oil and most listed hazmat take $1,000,000. Match the tier to the exact material.
Why does my cargo policy have a lower limit for electronics?
That is a commodity sublimit, insurers capping theft-target freight below the headline cargo limit. Hauling electronics above the sublimit leaves the difference uninsured. Ask for the sublimit schedule and either negotiate it up or price loads against it.
Can I haul a one-time load outside my declared commodities?
Call your agent first. Many insurers will endorse a one-off or confirm coverage in writing, sometimes for a small charge. Hauling it silently risks a disputed claim if that load produces the loss. Standing changes in freight mix should be endorsed, not hidden.
Does hauling household goods change my filings?
Yes. Household goods carriers still make federal cargo filings, the BMC-34 certificate with BMC-32 endorsement, a requirement FMCSA kept for household goods when it eliminated cargo filings for general freight on March 21, 2011. Moving into household goods means a different filing set and market.
Why truckers work with Morrow
- We know the filings. Morrow matches your commodity mix to insurers with real appetite for it, from dry freight to hazmat and theft-target loads.
- New authority is our normal. First-year carriers pay the most and get declined the most. We work with markets that actually want new ventures and we tell you what the first renewal takes.
- Certificates and filings, fast. Certificates of insurance the same business day for most carriers, and federal or state filings submitted electronically so your authority is not sitting in a queue.
- We quote the whole picture. Liability, cargo, physical damage, and the endorsements shippers and brokers actually check for, priced together so nothing is missing when a load is on the line.
- Real people when something goes wrong. A claim, a lapse notice, or a lost certificate gets a person, not a portal.
Related trucking guides
Short answers to the surrounding questions truckers ask next.
- Trucking insurance at Morrow (start here)
- Motor truck cargo insurance
- Pollution liability for truckers
- Federal minimum liability limits by commodity
- Reefer breakdown coverage
- What trucking insurance costs and what drives it
- Trucking insurance cost (national guide)
- Trucking and transportation insurance overview
This guide is general information, not legal, tax, or insurance advice. Limits, forms, and deadlines change, so verify current requirements with FMCSA and your state insurance department before you rely on them. Morrow is a brand name of Afthonea Inc. Last updated: July 2026.