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DeSoto County 18-Wheeler Accident Attorneys: Attorney911 Brings 25+ Years of Multi-Million Dollar Verdicts Led by Ralph Manginello, Federal Court Admitted BP Explosion Veteran with $50+ Million Recovered Including $5+ Million Brain Injury and $3.8+ Million Amputation Settlements, Featuring Former Insurance Defense Attorney Lupe Peña Who Knows Every Tactic They’ll Use Against You, FMCSA Regulation Masters Specializing in 49 CFR Parts 390-399 Hours of Service Violations, Driver Qualification Files and Black Box ELD Data Extraction for Jackknife, Rollover, Underride, Brake Failure and All Catastrophic Truck Crashes, TBI, Spinal Cord, Amputation and Wrongful Death Specialists, 4.9 Star Google Rated Trial Lawyers Achievement Association Million Dollar Members, Free 24/7 Consultation, No Fee Unless We Win, Hablamos Español, Call 1-888-ATTY-911

February 25, 2026 22 min read
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18-Wheeler Accident Attorneys in DeSoto County: Fighting for Maximum Recovery After Commercial Truck Crashes

The impact was catastrophic. 80,000 pounds of steel against your sedan. On I-55 near Southaven or I-22 outside Olive Branch, everything changed in an instant when an 18-wheeler crossed into your lane, ran a red light, or failed to stop in time. Now you’re facing medical bills, lost work, and a future that looks nothing like what you planned.

We get it. At Attorney911, we’ve spent over 25 years helping DeSoto County families rebuild their lives after devastating trucking accidents. Ralph Manginello and our team—including associate attorney Lupe Peña, who used to defend insurance companies before he started fighting against them—know exactly how trucking companies and their insurers try to minimize your claim. We don’t let them.

If you’ve been hurt in an 18-wheeler crash anywhere in DeSoto County—from Horn Lake to Hernando, from the I-69 corridor to the Tennessee state line—you need aggressive representation that understands both Mississippi law and the federal regulations governing commercial trucking. You need our team on your side.

Call 1-888-ATTY-911 now for a free consultation. We’re available 24/7, and we charge no fee unless we win your case.

Why DeSoto County 18-Wheeler Accidents Demand Specialized Legal Expertise

DeSoto County sits at a critical transportation crossroads. With I-55 connecting Memphis to Jackson, I-22 linking Birmingham to the Mississippi Delta, and I-69 cutting through northern DeSoto County toward Memphis, our roads see massive commercial truck traffic every single day. Add in US-78 and the heavy freight movement to and from the FedEx Super Hub at Memphis International Airport, and you’ve got a recipe for serious truck accidents.

But here’s the thing: 18-wheeler accidents aren’t just bigger car crashes. They’re complex federal cases that require immediate action and specialized knowledge. When a truck jackknifes on I-55 near Southaven or rolls over on I-22 near Olive Branch, multiple parties may be liable—the driver, the trucking company, the cargo loader, and even the broker who arranged the shipment. Each of these parties carries insurance policies with limits ranging from $750,000 to $5 million or more.

That’s why you can’t afford to wait. In DeSoto County and across Mississippi, you have three years to file a personal injury lawsuit—but waiting that long is dangerous. Black box data can be overwritten in 30 days. Dashcam footage gets deleted weekly. Witnesses forget what they saw. And trucking companies send their lawyers to the scene while you’re still in the hospital.

We send spoliation letters within 24 hours of being retained. These legal notices demand preservation of all evidence, including ECM data, ELD logs, maintenance records, and driver qualification files. Once that letter goes out, destroying evidence becomes spoliation—a serious legal violation that can result in sanctions or adverse inferences at trial.

Ralph Manginello has been handling these cases since 1998. He’s admitted to federal court in the Southern District of Texas and has gone toe-to-toe with Fortune 500 companies like BP in the Texas City Refinery litigation. He knows how to preserve evidence, prove FMCSA violations, and maximize recovery for DeSoto County families.

“They fought for me to get every dime I deserved,” said client Glenda Walker after her case resolved. That’s what we do for every client, from Horn Lake to Hernando and everywhere in between.

The Physics of Devastation: Why 18-Wheeler Accidents Cause Catastrophic Injuries

Your car weighs about 4,000 pounds. A fully loaded tractor-trailer clocks in at 80,000 pounds—20 times heavier. When that much mass hits your vehicle at highway speeds, physics isn’t on your side.

An 18-wheeler traveling 65 mph on I-55 needs roughly 525 feet to stop—that’s nearly two football fields. When traffic backs up near the I-22/I-55 interchange or construction closes lanes near Hernando, truck drivers often don’t have enough room to stop. The result? catastrophic underride collisions where passenger vehicles slide beneath trailers, or override accidents where trucks literally drive over smaller cars.

We’ve seen the aftermath in DeSoto County emergency rooms: traumatic brain injuries from violent head impacts, spinal cord damage causing permanent paralysis, amputations when the cabin crushes limbs, severe burns from fuel fires, and internal organ damage from crushing forces. These aren’t soft-tissue injuries. They’re life-altering conditions that require millions in lifetime care.

Our firm has recovered multi-million dollar settlements for clients suffering these exact injuries. We’re currently litigating a $10 million lawsuit against a major university involving severe hazing injuries, and we’ve secured $5 million-plus settlements for traumatic brain injury victims and $3.8 million for amputation cases. While past results don’t guarantee future outcomes, they demonstrate our capability to handle high-stakes litigation against well-funded defendants.

In Mississippi, pure comparative fault rules apply. That means even if you were partially at fault—say, changing lanes when the truck hit you—you can still recover damages reduced by your percentage of fault. If you’re 20% at fault, you recover 80% of your damages. This is different from Tennessee’s modified comparative fault system just across the state line, which makes local knowledge critical for DeSoto County cases near the Memphis metro.

Types of 18-Wheeler Accidents We Handle in DeSoto County

Jackknife Accidents on I-55 and I-22

When a truck’s cab and trailer skid in opposite directions, the trailer folds like a pocket knife—often sweeping across multiple lanes. This happens frequently on I-55 near Southaven when drivers brake too hard on wet pavement or encounter sudden traffic slowdowns near the I-69 interchange.

Jackknives often result from brake failures, improper cargo loading, or driver inexperience with emergency maneuvers. Under 49 CFR § 393.48, trucking companies must maintain brake systems in safe working condition. When they fail to do so, they pay the price—literally. We subpoena maintenance records and ECM data to prove who was at fault.

Underride Collisions: The Most Fatal Truck Accidents

Underride crashes occur when a passenger vehicle crashes into the rear or side of a trailer and slides underneath. These are almost always fatal or cause catastrophic head and neck injuries. DeSoto County sees these frequently on I-22 near Olive Branch, where traffic speeds are high and following distances are tight.

While 49 CFR § 393.86 requires rear impact guards on trailers manufactured after 1998, many trailers have inadequate or worn guards. Side underride guards aren’t federally mandated at all, though advocacy continues. We inspect underride guards for compliance and hold trucking companies accountable when their equipment fails to protect other motorists.

Rollover Crashes on DeSoto County Curves

With the agricultural and industrial freight moving through DeSoto County, we see plenty of tanker trucks and grain haulers. When these high-center-of-gravity vehicles take curves too fast—like the ramps connecting I-55 to I-69 or the turns near industrial parks in Horn Lake—they roll over, crushing anything in their path.

Under 49 CFR § 393.100-136, cargo must be secured to prevent shifting that affects vehicle stability. Liquid cargo “slosh” is a common rollover cause. We investigate loading procedures and driver training to prove negligence.

Rear-End Collisions: The Stopping Distance Problem

A truck needs 40% more stopping distance than your car. When traffic stops suddenly on I-55 near the Tennessee Welcome Center or backs up from Memphis rush hour, truck drivers often can’t stop in time. These impacts cause devastating injuries, including spinal damage and traumatic brain injury.

49 CFR § 392.11 requires drivers to maintain safe following distances. When they tailgate, we use ECM data to prove it. And under 49 CFR § 392.3, trucking companies can’t let fatigued drivers operate their vehicles—which brings us to hours of service violations.

Distracted Driving and Hours of Service Violations

DeSoto County’s position as a logistics hub means drivers are often pushing to meet delivery deadlines for FedEx, Amazon, and other major distributors. Under 49 CFR Part 395, drivers are limited to 11 hours driving after 10 hours off-duty, and they can’t drive beyond the 14th hour of their shift.

Electronic Logging Devices (ELDs) track these hours automatically. When we download ELD data, we often find drivers violated hours of service rules, leading to fatigue-related crashes. We also subpoena cell phone records to prove distraction under 49 CFR § 392.82, which prohibits hand-held mobile device use while driving.

Tire Blowouts and Maintenance Failures

Mississippi heat takes a toll on tires. Under 49 CFR § 393.75, truck tires must meet specific tread depth and condition requirements. When trucking companies defer maintenance to save money—common with smaller carriers operating out of DeSoto County industrial parks—tire blowouts cause loss of control, jackknifes, and rollovers.

We inspect tire maintenance records and the failed tires themselves to prove negligence under 49 CFR § 396.3, which requires systematic inspection and maintenance.

All Liable Parties in Your DeSoto County Trucking Case

Most law firms sue the driver and call it a day. That’s malpractice. We investigate every potentially liable party to maximize your recovery:

The Driver: Personally liable for speeding, distraction, fatigue, or impairment. We check their driving record, training history, and medical certification under 49 CFR Part 391.

The Trucking Company: Vicariously liable under respondeat superior, and directly liable for negligent hiring, training, supervision, and maintenance. We subpoena their Driver Qualification Files and CSA safety scores.

The Cargo Owner/Shipper: Liable for improper loading instructions, overweight loads, or pressuring drivers to violate safety rules. Common with agricultural shipments through DeSoto County.

The Loading Company: Responsible for cargo securement violations under 49 CFR § 393.100. Shifting loads cause rollovers and jackknifes.

Truck/Parts Manufacturers: Liable for defective brakes, tires, or safety systems. We preserve failed components for expert analysis.

Maintenance Companies: Third-party mechanics who negligently repaired or inspected the truck.

Freight Brokers: Liable for negligent carrier selection—hiring a trucking company with a poor safety record just because they’re cheap.

Government Entities: If poor road design or maintenance contributed—like inadequate signage on I-22 construction zones or dangerous intersection design in Southaven.

Every additional defendant means another insurance policy. While individual drivers might carry $750,000 to $1 million, commercial carriers often have $5 million in coverage plus excess policies. We find all of them.

The 48-Hour Evidence Preservation Protocol

Here’s what trucking companies don’t want you to know: they have rapid-response teams that arrive at accident scenes within hours, often before the ambulance leaves. Their lawyers and investigators start building a defense immediately.

Meanwhile, critical evidence has expiration dates:

  • ECM/Black Box Data: Overwrites in 30 days or with the next driving event
  • ELD Logs: May only be retained 6 months under FMCSA rules
  • Dashcam Footage: Often deleted within 7-14 days
  • Surveillance Video: Nearby businesses typically overwrite cameras weekly
  • Witness Memory: Degrades significantly within weeks

Within 24 hours of being retained, we send spoliation letters to every potentially liable party demanding preservation of:

  • ECM and ELD data showing speed, braking, and hours of service
  • Driver Qualification Files (CDL status, medical certs, training records)
  • Maintenance and inspection records
  • Dispatch logs and communications
  • Cell phone records
  • GPS and telematics data
  • The physical truck and trailer before repair

Once that letter is sent, destroying evidence becomes spoliation. Courts can instruct juries to assume destroyed evidence was unfavorable, impose monetary sanctions, or even enter default judgment.

This is why you can’t wait. If you were hit by a truck on Stateline Road, Goodman Road, or any DeSoto County highway, call 1-888-ATTY-911 immediately. We handle the preservation while you focus on healing.

Mississippi Law and Your DeSoto County Trucking Case

Statute of Limitations: Don’t Miss the Deadline

In Mississippi, you have three years from the date of your trucking accident to file a personal injury lawsuit. For wrongful death claims, you also have three years from the date of death.

That sounds like plenty of time, but it’s not. Complex trucking investigations take months—subpoenaing records, analyzing ECM data, consulting accident reconstruction experts, and identifying all liable parties. Wait two years, and evidence is gone, witnesses have moved, and the trucking company has had two years to build their defense.

Pure Comparative Fault: You Can Recover Even if Partially At Fault

Mississippi follows pure comparative fault. If you’re 30% at fault in an I-55 pileup caused by a truck driver, you recover 70% of your damages. If you’re 49% at fault, you recover 51%. Even if you’re 99% at fault, you can technically recover 1% (though we fight to prove the truck driver was primarily responsible).

This differs from Tennessee just across the border, which uses modified comparative fault with a 50% bar. If you’re more than 50% at fault in Tennessee, you recover nothing. DeSoto County’s location in the Memphis metro means accidents sometimes involve Tennessee law—another reason you need attorneys who understand both jurisdictions. Ralph Manginello is licensed in both Texas and New York, and our team handles interstate trucking cases nationwide, understanding the nuances of cross-border litigation.

Punitive Damages: Punishing Gross Negligence

Mississippi caps punitive damages at $20 million, though most trucking cases don’t approach that threshold. Punitive damages apply when trucking companies act with “actual malice,” “gross negligence,” or “reckless disregard for the safety of others.”

Examples include:

  • Knowingly keeping a driver with multiple DUI convictions on the road
  • Systematically falsifying log books to cover up hours of service violations
  • Destroying evidence after receiving a spoliation letter
  • Operating trucks with known brake defects

We’ve seen trucking companies do all of these things. When they do, we pursue punitive damages to punish the wrongdoing and deter future misconduct.

Insurance Coverage in 18-Wheeler Cases: Why These Cases Are Worth More

Federal law requires commercial truckers to carry minimum liability insurance far exceeding personal auto policies:

  • $750,000 for non-hazardous freight
  • $1,000,000 for oil, equipment, and motor vehicles
  • $5,000,000 for hazardous materials

Many commercial carriers carry $1-5 million in coverage, and large companies like FedEx, UPS, and national trucking fleets often have excess policies totaling $10 million or more.

Compare that to Mississippi’s minimum auto insurance requirement of just $25,000 per person for bodily injury. When you’re hit by an 18-wheeler, there’s actually money available to cover catastrophic injuries—if you know how to access it.

Insurance companies fight hard to protect these funds. They hire adjusters trained to minimize payouts, offer quick lowball settlements before you know the full extent of your injuries, and dispute liability. Lupe Peña, our associate attorney, spent years working for a national insurance defense firm. He watched adjusters minimize claims from the inside. Now he exposes those tactics and fights for maximum compensation.

“One company said they would not accept my case,” said client Donald Wilcox. “Then I got a call from Manginello… I got a call to come pick up this handsome check.” We take cases other firms reject—and we win.

What Your 18-Wheeler Accident Case Is Worth

There’s no “average” settlement for a DeSoto County trucking accident. Every case is unique. But based on our track record and industry data, here are the ranges we typically see:

Soft Tissue Injuries (Whiplash, Strains): $15,000 – $60,000

Herniated Discs (Non-Surgical): $50,000 – $200,000

Herniated Discs (Surgical): $346,000 – $1,205,000

Traumatic Brain Injury (Moderate to Severe): $1,548,000 – $9,838,000+

Spinal Cord Injury (Paralysis): $4,770,000 – $25,880,000+

Amputation: $1,945,000 – $8,630,000

Wrongful Death: $1,910,000 – $9,520,000+

Factors affecting value include:

  • Severity of injuries: Catastrophic injuries command higher settlements
  • Liability clarity: Clear fault (rear-end, ran red light) gets better offers
  • Insurance coverage: Higher policy limits allow for higher recovery
  • Defendant conduct: Gross negligence supports punitive damages
  • Venue: DeSoto County juries have a reputation for holding trucking companies accountable, particularly when local residents are injured by out-of-state carriers

We prepare every case as if it’s going to trial. That preparation creates leverage in settlement negotiations. Insurance companies know which attorneys will actually take a case to verdict—and they pay those attorneys more because they fear them.

Client Testimonials: Real Results for Real People

“You are NOT a pest to them and you are NOT just some client… You are FAMILY to them.”Chad Harris

“I lost everything… my car was at a total loss, and because of Attorney Manginello and my case worker Leonor, 1 year later I have gained so much in return plus a brand new truck.”Kiimarii Yup

“They solved in a couple of months what others did nothing about in two years.”Angel Walle

“Mr. Manginello and his firm are first class. Will fight tooth and nail for you.”Ernest Cano

“Ralph took his bogus case and had it dismissed within a WEEK! I have been trying for over 2 years.”Beth Bonds (criminal defense client)

With 251+ Google reviews and a 4.9-star average, our reputation speaks for itself. But more importantly, we treat our clients like family—not case numbers.

Frequently Asked Questions About 18-Wheeler Accidents in DeSoto County

How long do I have to file a lawsuit after a trucking accident in DeSoto County?

Mississippi gives you three years from the accident date for personal injury claims, and three years from the date of death for wrongful death claims. But don’t wait—evidence disappears fast. Black box data can be gone in 30 days.

What if the truck driver says I caused the accident?

Mississippi uses pure comparative fault. Even if you were partially responsible, you can recover damages reduced by your percentage of fault. Let us investigate—we often find ECM data proves the truck driver was speeding or distracted.

Who pays my medical bills while the case is pending?

Your health insurance pays initially. If you don’t have insurance, we can help arrange treatment with doctors who work on a lien basis—meaning they get paid when your case settles. We advance all litigation costs; you pay nothing out of pocket.

How much does it cost to hire a trucking accident attorney?

Nothing upfront. We work on contingency—33.33% pre-trial, 40% if we go to trial. You pay nothing unless we win. We also advance all investigation costs, including expert fees and deposition expenses.

What is a black box and why does it matter?

The ECM (Electronic Control Module) records speed, braking, throttle position, and fault codes. It tells us exactly what the driver did in the seconds before impact. This objective data often contradicts what drivers claim happened.

Can I sue if I was partially at fault?

Yes. Under Mississippi’s pure comparative fault system, you can recover even if you were 99% at fault (though your recovery would be reduced by 99%). As long as the truck driver was at least partially responsible, you have a claim.

What if the trucking company is from another state?

No problem. Attorney911 handles interstate trucking cases nationwide. Ralph Manginello is admitted to federal court, and we regularly litigate against out-of-state carriers doing business in Mississippi.

Hablamos Español?

Sí. Lupe Peña is fluent in Spanish and provides direct representation without interpreters. Call 1-888-ATTY-911 and ask for Lupe.

How long will my case take?

Simple cases with clear liability and moderate injuries may settle in 6-12 months. Complex cases with catastrophic injuries or multiple defendants often take 18-36 months. We work to resolve cases as quickly as possible without sacrificing value.

Will my case go to trial?

Probably not—95% of cases settle. But we prepare every case as if it’s going to trial. That preparation creates leverage and often results in better settlement offers.

What if the trucking company goes bankrupt?

We investigate insurance coverage early. Even if the carrier goes bankrupt, their insurance remains liable. We also pursue other liable parties—brokers, shippers, maintenance companies—who may have deeper pockets.

Can undocumented immigrants file trucking accident claims?

Yes. Immigration status does not affect your right to compensation for injuries caused by someone else’s negligence. We represent all DeSoto County residents regardless of status.

What if I was working when the accident happened?

You may have both a workers’ compensation claim and a third-party lawsuit against the trucking company. We coordinate these claims to maximize your recovery.

How do I know if the truck driver violated federal regulations?

We subpoena the Driver Qualification File, ELD logs, and maintenance records to check for Hours of Service violations, falsified logs, unqualified drivers, and deferred maintenance.

What’s the difference between economic and non-economic damages?

Economic damages are calculable losses: medical bills, lost wages, property damage. Non-economic damages are subjective: pain and suffering, mental anguish, loss of enjoyment of life. Mississippi has no cap on non-economic damages in trucking cases.

Should I accept the insurance company’s first offer?

Almost never. First offers are typically lowball amounts designed to close the case cheaply before you understand your injuries. Always consult an attorney before accepting any settlement.

Why Choose Attorney911 for Your DeSoto County 18-Wheeler Accident Case

25+ Years of Experience: Ralph Manginello has been fighting for injury victims since 1998. He’s handled everything from car accidents to the BP Texas City Refinery explosion litigation involving 15 deaths and over 170 injuries.

Former Insurance Defense Attorney on Staff: Lupe Peña used to work for insurance companies. Now he uses that insider knowledge to fight against them. He knows exactly how adjusters evaluate claims and what makes them pay.

Federal Court Admission: We can handle complex interstate trucking cases in federal court when necessary, including venue transfers and multi-state litigation.

Multi-Million Dollar Results: $5 million+ settlements for traumatic brain injuries, $3.8 million for amputations, $2+ million for maritime injuries, and currently litigating a $10 million hazing case against a major university.

24/7 Availability: Truck accidents don’t happen during business hours. Call 1-888-ATTY-911 anytime—weekends, holidays, middle of the night. We answer.

Contingency Fees: No fee unless we win. We advance all costs. You never pay out of pocket.

Three Office Locations: While our main office is in Houston at 1177 West Loop S, Suite 1600, and we have offices in Austin and Beaumont, we handle 18-wheeler cases throughout Mississippi and the entire United States. We travel to DeSoto County for client meetings and court appearances.

Spanish Language Services: Lupe Peña provides fluent Spanish representation. No interpreters needed. Hablamos Español.

Aggressive Evidence Preservation: We send spoliation letters within 24 hours to prevent evidence destruction. We don’t let trucking companies hide the truth.

The Clock Is Ticking: Protect Your DeSoto County Trucking Accident Case Today

Right now, while you’re reading this, the trucking company that hit you has lawyers working to minimize your claim. Their insurance adjuster is looking for ways to blame you. Their safety director is reviewing maintenance records to see if they can hide violations.

What are you doing to protect yourself?

If you or a loved one was injured in an 18-wheeler accident anywhere in DeSoto County—Southaven, Olive Branch, Horn Lake, Hernando, or anywhere along I-55, I-22, or I-69—you need immediate legal protection.

Call 1-888-ATTY-911 now. The consultation is free. We charge nothing unless we win. And we fight to get you every dime you deserve.

Don’t let the trucking company win. Get Attorney911 in your corner today.

1-888-ATTY-911 (1-888-288-9911)

Available 24/7. Hablamos Español. Se habla español con el abogado Lupe Peña.

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