It’s Not Just the Driver: Uncovering Liability in Commercial Truck Crashes

In a standard car accident, the fault usually lies with one of the drivers. But a commercial truck accident in St. Louis or Columbia is a completely different legal battle.

When an 18-wheeler or commercial delivery truck crashes, there are often complex layers of liability hidden beneath the surface. The driver might have been speeding, but why? Was the trucking company forcing them to violate federal hours-of-service rules? Was the truck improperly loaded?

At Mutrux Firm Injury Lawyers, we know that to get you full compensation, we often have to look beyond the driver. Here is how we “decode” a truck accident to find every party responsible for your injuries.

Who Can Be Held Liable? (The 5 Common Defendants)

Commercial trucking is a multi-billion dollar industry with many moving parts. Our investigation often reveals negligence by parties you might never suspect.

1. The Trucking Company (Motor Carrier)

Trucking companies often cut corners to increase profits. We investigate if they:

• Negligent Hiring: Did they hire a driver with a history of DUIs or reckless driving?

• Forced Deadlines: Did they pressure the driver to speed or skip mandatory rest breaks to meet an unrealistic delivery schedule?

• Poor Maintenance: Did they ignore brake inspections or tire replacements to keep the truck on the road?

2. The Cargo Loader

If a truck is overloaded or the cargo isn’t secured properly, it can cause the truck to tip over or jackknife. Liability here may lie with a third-party shipping company, not the driver.

3. The Maintenance Provider

Many trucking firms outsource their repairs. If a mechanic failed to fix a critical safety issue, like worn brake pads or a faulty steering column, they can be held liable for the crash.

4. The Truck Manufacturer

Sometimes, a brand-new part fails. If a tire blows out due to a manufacturing defect or a brake line snaps, we can file a product liability claim against the manufacturer.

5. Government Entities

In rare cases, a poorly designed highway onramp or a massive pothole on I-70 or I-270 contributed to the loss of control. These cases have strict deadlines, so immediate action is required.

The “Black Box” Evidence: Why You Need a Lawyer Immediately?

The most critical piece of evidence in a truck crash is the Electronic Control Module (ECM), or “black box.”

This device records the truck’s speed, braking, and engine data in the seconds before impact. It can prove the driver never touched the brakes or was speeding excessively.

However, the trucking company owns this data. They can and often do delete or “overwrite” it after a certain period.

This is why you need a commercial truck accident lawyer immediately. We send a specific legal demand called a Spoliation Letter to the trucking company. This legally forces them to preserve the truck, the black box data, and the driver’s logs. If you wait too long, this evidence could disappear forever.

Why “Average” Car Accident Lawyers Struggle with Truck Cases?

Truck accident cases are governed by complex federal regulations from the Federal Motor Carrier Safety Administration (FMCSA). These are not state traffic laws; they are federal rules about logbooks, weight limits, and drug testing.

You need an attorney who knows these federal laws inside and out. At Mutrux Firm Injury Lawyers, we know exactly what to look for in a driver’s logbook to find the “gap” that proves they were driving while fatigued.

“I Didn’t See You”: Blind Spots and Mirror Negligence

One of the most common defenses truck drivers use after a crash is, “I couldn’t see the car; it was in my blind spot.” This is not a valid legal excuse.

Commercial truck drivers are trained professionals. They have a duty to properly adjust their mirrors and “clear” their blind spots before changing lanes or merging. If a driver sideswipes you or cuts you off, it is often proof that they failed to maintain a proper lookout. Our attorneys examine the truck’s mirror setup and the driver’s visual field to prove they could have seen you if they had been paying attention.

Highway Negligence: Speeding and Aggressive Driving

Because 18-wheelers weigh up to 80,000 pounds, they require much longer stopping distances than passenger cars. This means that “speeding” for a truck driver isn’t just about breaking the speed limit, it’s about driving too fast for conditions.

We investigate cases where drivers failed to exercise due care on highways, such as:

• Tailgating: Following too closely to stop safely in traffic.

• Unsafe Lane Changes: Jerking the wheel or drifting into other lanes.

• Speeding in Bad Weather: Failing to slow down for rain, snow, or construction zones.

When a professional driver ignores these safety rules, it is a clear breach of their duty of care, making them (and their employer) liable for the resulting damages.

Reckless Driving and Punitive Damages

In the most severe cases, a truck driver’s actions go beyond simple carelessness and cross into recklessness. This includes driving under the influence, extreme speeding, or aggressive road rage.

In Missouri and Illinois, these actions can change the value of your case significantly. If we can prove the driver acted with “conscious disregard” for the safety of others, we may be able to seek punitive damages. These are additional damages awarded to punish the wrongdoer and are often available in cases involving drunk driving or fatal truck accidents.

If you have lost a loved one due to a truck driver’s recklessness, our firm can file a wrongful death lawsuit to hold the driver and the trucking company fully accountable for your devastating loss.

Frequently Asked Questions on Truck Accidents

1. Why are commercial truck and semi-truck accidents different from regular car accidents?

Accidents involving commercial trucks, semi-trucks, or 18-wheelers often result in more severe injuries due to the sheer size and weight of these vehicles. These cases can lead to catastrophic injuries or fatalities and involve complex federal and state regulations not applicable to standard car crash. Factors such as driver fatigue, improper loading, and hazardous materials add layers of complexity to investigating and litigating trucking cases.

2. What should I do immediately after a truck accident in Illinois or Missouri?

After ensuring safety and seeking medical attention, it’s crucial to file a police report-especially in Illinois, where reporting is required for accidents causing injury, death, or significant property damage. Avoid speaking with the trucking company’s insurer or accepting any settlements before consulting an attorney. Early legal representation helps preserve evidence and protect your rights.

3. Who can be held responsible for a commercial truck accident?

Liability in truck accidents can extend beyond the driver to include the trucking company, vehicle owner, maintenance providers, cargo loaders, and even manufacturers of faulty parts. Determining fault often requires accident reconstruction and professional analysis.

4. How long do I have to file a truck accident lawsuit in Illinois or Missouri?

You generally have two years from the date of the accident to file a personal injury lawsuit in both Illinois and Missouri. Missing this deadline can forfeit your right to compensation, so it’s important to act promptly.

5. What compensation can I recover after a truck accident?

Victims may be eligible for compensation covering medical bills, lost wages, pain and suffering, property damage, and, in cases of wrongful death, funeral expenses and loss of companionship.

6. Why is it important to hire an attorney experienced in truck accident cases?

Truck accident cases are complex due to the involvement of multiple parties, extensive regulations, and aggressive defense tactics by trucking companies and insurers. An experienced attorney like those at Mutrux Firm Injury Lawyers can investigate thoroughly, preserve evidence, and fight for the maximum compensation you deserve.

7. What if I am partially at fault for the accident?

Illinois follows a modified comparative negligence rule: if you are less than 50% at fault, you can still recover damages, but your compensation will be reduced by your percentage of fault. If you are found more than 50% at fault, you cannot recover damages.

8. How much does it cost to hire Mutrux Firm Injury Lawyers for my truck accident case?

Mutrux Firm Injury Lawyers work on a contingency fee basis, meaning you pay nothing upfront. Fees are only collected if your case is successfully resolved and you receive compensation.

9. How long will my truck accident case take?

The timeline varies depending on the complexity of the case, the severity of injuries, and whether the case settles or goes to trial. Cases may take several months to a few years to resolve.

10. Why choose Mutrux Firm Injury Lawyers for my truck accident case in Missouri or Illinois?

Mutrux Firm Injury Lawyers handle complex commercial truck, semi-truck, and 18-wheeler accident cases throughout Missouri and Illinois. Their team investigates, litigates, and negotiates high-stakes injury claims, providing strong representation to help clients secure fair compensation.

Trust, Experience, Results: Why Tyson Mutrux Stands Out in Missouri Law?

At Mutrux Firm Injury Lawyers, our results speak through the voices of our clients and now, through the honors we’ve earned in the community. Tyson Mutrux was proudly awarded Best Attorney in Columbia for 2025 by Inside Columbia Magazine, a recognition that reflects not only legal skill but also the deep trust of those we serve in Missouri.

A lawyer’s reputation speaks volumes about their ability to handle cases effectively. Whether you need legal representation for a personal injury claim, car crash claim, slip and fall or any other legal matter, choosing an attorney with a proven track record is essential.

Reading online reviews, client testimonials, and industry recognitions can help you gauge a lawyer’s credibility. Tyson Mutrux has built a strong reputation in Missouri, earning a 10.0 Superb rating on Avvo and recognition from Expertise as one of the Best Medical Malpractice Lawyers in St. Louis (2020).

Additionally, he has been honored by The National Trial Lawyers’ “Top 40 Under 40” for his dedication to achieving the best possible outcomes for his clients. His attention to detail, strong communication skills, and history of satisfied clients are reflected in numerous positive Google reviews.

You can also connect with us directly on Google to see reviews, updates, and more:

Mutrux Firm Injury Lawyers – St. Louis

Mutrux Firm Injury Lawyers – Columbia

We serve clients across Missouri and Illinois, with dedicated offices in St. Louis and Columbia.

Why Choose Mutrux Firm Injury Lawyers for Commercial Truck Crash Case?

At Mutrux Firm Injury Lawyers, we know how devastating a truck accident can be. With offices in St. Louis and Columbia, we help Missouri residents pursue justice and compensation after an accident.

Our team provides personal and compassionate legal services. Truck accident injuries often have catastrophic consequences, so we work tirelessly to hold responsible parties accountable. If you’re facing medical bills, lost wages, or the emotional toll of an accident, we’re here to support you.

Truck Driver Safety: Preventing Accidents Through Vigilance and Responsible Driving

Truck drivers must prioritize safety, as their actions can mean the difference between life and death. Staying alert, using mirrors effectively, and avoiding reckless driving help prevent accidents and protect everyone on the road.

If you’ve been involved in a truck accident in St. Louis, Columbia or in Municipalities of Missouri and Illinois, then don’t wait to seek legal help. Contact Mutrux Firm Injury Lawyers today for a free case evaluation. We’re here to help you get the compensation you deserve. Contact us at 888-550-4026