Georgia Legal Guide: Who Insures Semi-Trucks and How Trucking Company Insurance Affects Your Injury Claim

By Bruce Millar June 22, 2026

Key Points:

• Semi-trucks are usually insured by the trucking company (the motor carrier), not just the driver. Federal law requires far higher limits than ordinary car insurance, generally a $750,000 minimum and often $1 million or more. 
• Some trucking companies are “self-insured,” but that does not block your recovery. They still pay claims, just with their own money instead of an outside insurer. 
• A single truck crash can trigger several layers of coverage at once: the carrier’s primary policy, the driver’s policy, the trailer owner’s policy, and umbrella/excess policies stacked on top. 
• Finding every available policy is one of the most important parts of a truck accident case, because the total insurance available often decides how much compensation you can actually recover. 

Fully loaded semi-trucks are a common sight on the highways around Atlanta. These huge vehicles can be an awesome sight at a distance, but they’re not as pleasant when they are coming up behind or beside you in heavy traffic. When an 18-wheeler hits a passenger car at highway speeds, the consequences for the passenger vehicle are never good. You could be looking at medical bills in the six figure range and weeks off from work. Who pays for all this? 

Semi-trucks usually carry a lot more insurance than a regular car, and there is often more than one policy available. However, truck insurance is complicated, and the trucking company and its insurer will protect their own interests. The coverage that pays you doesn’t just show up on its own. We will explain who insures semi-trucks, how self-insurance works, how much coverage may be available, and how all of it affects what you can recover after a Georgia truck accident. 

Who Insures Semi-Trucks? 

Fleet carriers, i.e., “the trucking company,” must carry commercial liability insurance on all their trucks. If the company operates across state lines, as most do, federal law requires it to prove it can pay for all damages their trucks and drivers cause. Drivers may have their own auto insurance, but it does not cover the semi they are driving. The company carries all insurance for the truck and trailer. 

Most carriers use a commercial liability insurance policy, although some post a surety bond or self-insure their drivers. In all cases, a company must file proof of coverage with the Federal Motor Carrier Safety Administration (FMCSA). 

Is Truck Insurance Different from Regular Car Insurance? 

Yes, considerably so. Georgia’s minimum auto insurance liability coverage is “25/50/25” or $25,000 per person and $50,000 total per accident. Commercial truck insurance coverage is much higher and depends on the type of cargo the truck is hauling. In addition, many trucking companies may have additional policies besides the required federal minimum coverage. 

Federal regulations (49 C.F.R. Part 387) set minimum coverage at: 

• $750,000 for basic non-hazardous cargo 
• $1,000,000 for oil tankers 
• $5,000,000 for some hazardous materials 

If a policy tries to pay less than federal law requires, the law forces the policy provider to pay the full amount. 

Other Types of Semi-Truck Insurance 

Because a single catastrophic crash can produce damages far beyond a primary policy, most commercial carriers have multiple policies or additional coverage on top of their primary insurance. This coverage protects the company when a major accident exceeds the primary policy’s ability to pay, which is likely when a semi hits a passenger car. 

What is Umbrella Insurance? 

Umbrella insurance is an extra layer of coverage that sits on top of one or more underlying policies. When the underlying policy’s limit is used up, the umbrella kicks in to provide additional protection. Umbrella insurance can apply over several types of coverage.  

What is Excess Liability Insurance? 

Excess liability insurance adds coverage above a specific primary policy’s limit. If the primary policy pays out its full limit and your damages are still higher, the excess policy can pay the difference up to its own limit. For instance, if your medical costs and lost wages total $1.5 million and the trucking company’s policy limit was $750,000, the excess liability insurance can pay the remainder. 

Excess and umbrella policies are not subject to the federal minimum-coverage rules, because they exist above the required base coverage.  

If your injuries and losses are higher than all policy limits, then other responsible parties may be found. There could be other parties in a semi accident, such as the maintenance yard or the shipping company, who may share some liability for your damages. 

What About Self-Insured Companies? 

A self-insured trucking company has chosen to pay claims out of its own money instead of buying a traditional insurance policy from an outside insurer. To do this legally, the company must prove to regulators that it has enough financial strength to cover the harm its trucks may cause. In other words, a company must be its own insurance company. 

Large trucking companies self-insure to save money on premiums, but also to control how their insurance department handles claims. It may be less expensive to decide which claims to settle and which to litigate than to set funds aside to pay an outside insurance company and a law firm every year. Usually only the largest carriers can self-insure because regulators demand proof of “adequate financial responsibility.” 

How Does Self-Insurance Work After a Truck Accident? 

If you are involved in an accident with a self-insured company, you may not even realize it. Functionally, it is almost the same as any other insurance agency. You will receive a call from an adjuster, investigations take place, settlement negotiations take place. The only difference is where the money comes from. 

Self-insured companies may purchase excess or umbrella coverage in case they suffer a catastrophic claim that needs additional coverage. 

You can find this out through the FMCSA’s public records and through the formal discovery process in a lawsuit. Carriers must file proof of financial responsibility, and the FMCSA’s online systems show what coverage is required versus what is on file. 

What Does a Semi-Truck Insurance Policy Cover? 

A commercial trucking liability policy is designed to pay for the bodily injury and property damage (BIPD) the truck causes to other people. These policies frequently include a special federal endorsement (the MCS-90) that acts as a safety net for the public.  

BIPD coverage includes all economic and non-economic damages, including medical costs and future medical care, lost wages, pain and suffering, and emotional trauma. The BIPD coverage extends to wrongful death claims according to Georgia’s wrongful death requirements. 

BIPD also covers property damage including the vehicle itself, and any personal property inside the car at the time of the accident. 

What Types of Losses are Not Covered by Liability Insurance? 

All liability policies have exclusions, and commercial truck policies are no exception. Some situations where the commercial policy will not apply include: 

• Auto exclusions in general business policies. A company’s Commercial General Liability (CGL) policy usually will not cover a tractor-trailer crash, even one on company premises, because of an “auto exclusion.”  
• “Bobtail” / non-trucking limitations. Policies covering a tractor while it is not working for a carrier may not cover an accident. “Bobtail” in this context means “not hauling a trailer.” Your attorney can help determine if the driver was working at the time of the accident or not.  
• Passenger exclusions. These can be valid, but the policy must still be “conformed to provide the minimum amounts of coverage” required by law when a passenger is hurt. Passenger exclusions may only apply to “passengers of the truck driver,” so ask your attorney for context. 

The key takeaway: insurers will sometimes point to an exclusion to avoid paying. Federal rules and endorsements often override those attempts, but your attorney must be paying attention. 

Can Multiple Insurance Policies Apply? 

A single truck crash can trigger several policies at the same time. Applying them at the same time, known as “stacking,” can mean much more available compensation than any one policy alone. Some things to look for with multiple policies: 

• The tractor and trailer can have separate policies. The truck and trailer can have different owners, have different policies, and have different policy limits. A cargo could have a third policy, which might be important if an unsecure or hazardous load was responsible for the accident. 
• The truck driver and company could have different policies. In some cases, the driver’s insurance may pay out first, or it may not pay out at all, depending on the terms of each policy. 
• If the driver is an owner-operator they may lease their truck and add an additional layer of insurance into the equation. 
• Large companies may create captive insurance companies. Like self-insuring, the company forms its own insurance company, then buys its own policies for its trucks. 
• Any or all of these entities may have additional excess or umbrella coverage, just to add to the confusion. 

When there are multiple policies, the terms of the policies themselves determine which pays first. The next policy kicks in only when the previous policy is exhausted. Having an attorney who can find all the policies and then negotiate payments is your best option for a quick, or at least less slow, payout. 

How a Lawyer Helps with Semi-Truck Insurance Claims 

Finding your way through all these insurance policies and companies can be difficult, especially after a serious accident. You only have two years under Georgia’s statute of limitations to file a legal claim after an accident. 

An attorney can cut through some of the confusion and contact the FMCSA’s SAFER system to find out what companies have private insurance and which ones are self-insured. If necessary, they can send a Freedom of Information Act (FOIA) request to get more information. 

Excess and umbrella policies can be easy to miss especially in the flurry of self-insured companies, owner-operated trucks, and leased trailers and so on. Your attorney can request all policies through discovery and make sure that all sources of payment are accounted for. 

Helpful records include: 

• FMCSA SAFER “Company Snapshot” and “Licensing & Insurance” pages  
• The carrier’s “Insurance History,” listing insurers over recent years  
• State agency filings and certificates of insurance (such as Form E)  
• Lease agreements between owner-operators and carriers  
• Documents and testimony obtained in discovery, including from the company’s safety director  

Your attorney can also protect your case by starting an investigation on your case right away. All commercial vehicles have an Electronic Logging Device (ELD) also called an electronic control module (ECM). This device keeps track of everything the truck and driver do, including speed, direction of travel, and the driver’s hours of service. Federal law permits companies to overwrite or erase this device every six months unless they receive a notice of litigation. Your attorney can send this document to the company immediately and preserve this vital evidence. 

Using this additional information can permit your attorney to request punitive damages if it appears that the company has a history of recklessness or violations. 

A Real-World Georgia Example 

The following is a realistic, illustrative scenario — not an actual case — to show how these pieces fit together. 

The collision. The Daniels family is driving through Riverdale on a Friday evening. Traffic on the connector slows suddenly. A tractor-trailer hauling general freight fails to stop in time and slams into the back of their SUV, pushing it into the vehicle ahead. The parents suffer serious injuries, and one child is critically hurt. 

Emergency treatment. Ambulances rush the family to a Level I trauma center. There are surgeries, an ICU stay, and the early signs of long-term care needs. Within days, the medical bills are already in the six figures, and one parent can’t return to work. 

Investigation. The family’s attorney moves fast. A spoliation letter goes out to the trucking company and its insurer demanding that logs, maintenance records, and the truck itself be preserved, and specifically that the ECM “black box” data be saved before it can be overwritten. A reconstruction expert documents the scene before the skid marks fade. 

Discovery of the trucking company. Using FMCSA records, the attorney confirms the motor carrier operating under federal authority, pulls its SAFER Company Snapshot, and downloads its safety inspection history before the two-year window erases it.  

Identifying the primary policy. The carrier’s “Licensing & Insurance” record reveals a primary liability policy of $1,000,000. At first glance, that’s the whole pie. 

Discovery of excess coverage. But the attorney doesn’t stop there. Through discovery, she demands every policy and learns the carrier also carries a $5,000,000 excess policy stacked on top, coverage that wasn’t obvious from the primary filing. She also discovers the trailer was owned by a separate company with its own coverage.  

Evidence preservation pays off. Because the ECM data was preserved, it shows the truck was speeding and braked late. The driver’s logs and the carrier’s safety record reveal a pattern of hours-of-service problems, supporting direct claims of negligent hiring and supervision against the company, and a possible punitive damages claim.  

Settlement negotiations. With clear liability, multiple policies on the table, and strong evidence, the family negotiates from a position of strength. The primary insurer, the excess insurer, and the trailer’s insurer all have exposure. 

Final outcome. Rather than being limited to the first $1,000,000 policy, the family resolves the case using the layered coverage (primary plus excess plus the trailer policy) for an amount that actually reflects their medical bills, lost income, and the lasting harm to their child. Had the attorney accepted the first policy disclosed, millions in available coverage might have gone unclaimed.

Myths and Facts About Semi-Truck Insurance 

Myth 1: “Every semi-truck only has $1 million in insurance.” 

Fact: The federal minimum for general freight is actually $750,000, not $1 million. Many carriers voluntarily carry far more.  

Myth 2: “Self-insured trucking companies don’t have to pay claims.” 

Fact: Self-insured companies are fully responsible for the harm they cause. They simply pay from their own funds instead of buying an outside policy. Self-insured carriers must prove financial strength to regulators to do it.  

Myth 3: “There is only one insurance policy involved in a truck accident.” 

Fact: A single crash can trigger several policies, including the carrier’s, the driver’s, the tractor owner’s, the trailer owners, plus umbrella and excess layers. Even one policy can have separate tractor and trailer limits.  

Myth 4: “You automatically know all available insurance coverage after a crash.” 

Fact: You don’t. Excess and umbrella policies are easy to miss, and improperly cancelled policies can still be in force. It takes FOIA requests, FMCSA records, and formal discovery to find everything.  

Myth 5: “Truck accident recoveries are limited to the driver’s insurance policy.” 

Fact: The trucking company is usually the primary insurer, and federal lease rules often bring the carrier’s coverage into play even for owner-operators. The driver’s personal policy is frequently the smallest piece, not the limit.