Why regular cargo coverage is not enough
Most motor truck cargo policies exclude spoilage, temperature change, delay, and inherent vice (the natural tendency of goods like produce to break down). Those exclusions make sense for dry van freight. For a reefer hauler, they remove most of the risk you actually face.
Reefer breakdown coverage, sometimes called refrigeration breakdown, adds back coverage for spoilage of fresh, chilled, and frozen goods. The trigger is a sudden and accidental mechanical or electrical breakdown of the refrigeration unit. It is usually an endorsement on your cargo policy, not a separate policy.
If you pull a reefer trailer but your cargo policy was written for dry freight, call your agent before the next load. The two policies can look alike on paper and respond very differently when a load spoils.
Cargo versus reefer breakdown, side by side
The two coverages usually split a loss like this:
| Loss | Standard cargo | With reefer breakdown |
|---|---|---|
| Load damaged in a crash or rollover | Usually covered | Usually covered |
| Load stolen from a truck stop | Usually covered, subject to theft conditions | Usually covered, subject to theft conditions |
| Spoilage after the compressor fails | Usually excluded | Usually covered |
| Spoilage after the driver set the wrong temperature | Excluded | Often excluded |
| Spoilage after the unit ran out of fuel | Excluded | Often excluded |
| Load rejected for a delay with no unit failure | Excluded | Usually excluded |
Common exclusions that deny claims
Reefer claims get denied more often than many drivers expect. Avalon Risk Management, Cottingham and Butler, and a FreightWaves guide on the topic all point to the same problem areas. Read your policy for each of these:
- Operator error. Setting the wrong temperature or mode, or forgetting to turn the unit on.
- Fuel and refrigerant. Running the reefer tank dry or a refrigerant leak can be excluded.
- Missing maintenance records. Some clauses require monthly maintenance logs for the unit. No log, no claim.
- Minimum breakdown time. Some policies only pay if the unit was down for a set period, such as 12 or 24 hours.
- Commodity limits. Some insurers cover produce but exclude meat or seafood, or require approval for pharmaceuticals.
- Pre-existing conditions. A known problem with the unit before the trip may not be covered.
- Delay without breakdown. If the unit works and the load still spoils from waiting, the endorsement usually will not respond.
Temperature records and unit age
Temperature data is your proof. FreightWaves reports that missing or incomplete maintenance and temperature logs are the most common reason reefer claims are denied. Many policies ask for continuous logging or telematics and a record of how you responded to alarms.
Unit age is mostly a pricing factor. Older units tend to rate higher, and the insurer may ask for service records before covering an older unit. Ask whether your policy has any age limit or extra conditions on older reefers.
Keep these after every load:
- The download from the reefer unit or telematics showing set point and return air
- Pre-trip inspection notes on the unit
- Fuel receipts for the reefer tank
- The shipper's temperature instructions from the bill of lading
Limits and deductibles
FreightWaves describes per-load limits from $100,000 to $250,000 as typical, with seafood or pharmaceutical loads sometimes needing $500,000 or more. It lists deductibles of $1,000 to $5,000 per claim. Your policy may differ, so check the declarations.
Match your limit to your highest-value regular load, not your average one. A trailer of beef or medicine out of DFW can be worth far more than a load of onions from the Valley.
Ask whether the limit applies per load, per occurrence, or per year. An annual aggregate can run out after one large claim, which leaves the rest of the year exposed. FreightWaves notes aggregates often run two to three times the per-load limit.
Texas reefer lanes and their risks
Texas moves a huge volume of temperature-controlled freight. Produce crosses at Pharr-Reynosa and the World Trade Bridge in Laredo, then heads north on I-35 and US-281.
Port Houston handles refrigerated imports. Meat and dairy run out of the Panhandle and Central Texas.
Summer heat on I-10 and I-20 works reefer units hard. Long waits at border crossings and distribution centers add hours of run time. Those conditions raise the odds of a mechanical failure and make your maintenance records even more important when a claim comes in.
How a reefer claim works
When a unit fails, what you do in the first hour shapes the claim. Here is how it works:
- 1. Get the unit running if you safely can, or get the load to a cooler or repair shop.
- 2. Call the broker or shipper and your agent right away.
- 3. Save the unit download or telematics data before anyone clears the alarms.
- 4. Keep the repair invoice that names the failed part.
- 5. Do not dump the load until the insurer or receiver has a chance to inspect it.
- 6. Send the claim with the bill of lading, temperature records, maintenance log, and photos.
Ways to cut your claim risk
Pre-cool the trailer before loading and check the set point against the bill of lading. Train every driver to read the unit display and respond to alarms. Keep the reefer tank above a set level, and log every fuel stop.
Service the unit on the maker's schedule and keep those records in the truck and in the office. If an insurer asks for monthly maintenance logs, a missing month can cost you a claim.
What to ask the agent
Before you bind, ask the agent who handles your quote these questions:
- Does the policy include reefer breakdown, or is it a separate endorsement?
- How does the policy define breakdown? Unit stoppage only, or failure to hold temperature?
- Is there a minimum number of hours the unit must be down?
- Are any commodities excluded or subject to approval?
- Are there age limits or inspection conditions on the reefer unit?
- What maintenance and temperature records does the insurer need for a claim?
- What is the per-load limit and the deductible for a reefer claim?
Coverage this guide touches
Questions truckers ask
Does motor truck cargo insurance cover spoiled loads?
Usually not. Most cargo policies exclude spoilage, temperature change, delay, and inherent vice. To cover spoilage from a refrigeration failure, you need reefer breakdown coverage, usually added as an endorsement. Even then, it typically pays only when spoilage follows a sudden and accidental mechanical or electrical breakdown of the unit.
Why do reefer breakdown claims get denied?
Common reasons include operator error such as the wrong temperature setting, running out of reefer fuel, missing maintenance or temperature records, and loads that spoiled from delay with no unit failure. Some policies also require the unit to be down for a minimum number of hours. Keep download data and service logs for every load.
Do brokers require reefer breakdown coverage?
Many reefer brokers and shippers ask for it, and some set a minimum per-load limit. Texas law does not require cargo insurance for general freight carriers, so the requirement usually comes from your contracts. Check each broker's carrier packet and match your limit to the highest-value loads you plan to haul.
What deductible is common for reefer breakdown?
A FreightWaves guide lists $1,000 to $5,000 per claim as typical. A higher deductible can lower the premium, but you pay that amount out of pocket on every claim. Choose a level you can cover after a bad week, and confirm whether the reefer deductible differs from your regular cargo deductible.