Navigating Dallas highways like I-35E or the Mixmaster often feels like a risky venture, especially alongside massive 18-wheelers. Understanding the common causes of Dallas truck accidents and determining fault is the first step toward finding answers and seeking fairness.
When a collision involves one of these large trucks, the aftermath is frequently severe, leaving victims wondering what went wrong. Many factors contribute to these serious crashes, ranging from driver actions to company decisions made miles away.
If a Dallas truck accident injured you, contact a Dallas truck accident lawyer to learn about your options.
Why Are Dallas Truck Accidents So Common?

Dallas sits at a major crossroads for national shipping routes, meaning its highways carry a huge volume of commercial truck traffic daily. Roads like I-30, I-20, US-75, and Loop 635 constantly mix heavy trucks with smaller passenger cars, which naturally increases the risk of collisions.
Ongoing construction projects throughout the Dallas-Fort Worth metroplex often create confusing lane shifts, reduced speed zones, and sudden stops. These conditions are challenging for all drivers, but especially dangerous for large trucks, which need more space and time to react or brake.
The sheer size and weight difference between commercial trucks and cars means any incident might have serious consequences.
Common Causes of Dallas Truck Accidents Involving Driver Error
Many truck crashes stem from the actions, or lack of action, of the person behind the wheel. Commercial drivers face unique pressures and regulations, and when mistakes happen, the results might be devastating.
Distracted Driving
A truck driver looking away for just a few seconds might cause a major wreck. Distractions include using cell phones for texting or calls, adjusting GPS systems, eating, or even just being lost in thought.
Anything that takes a driver's eyes or mind off the road is a potential catalyst for disaster.
Fatigue
Driving while overly tired might be as dangerous as driving drunk. Fatigue slows reaction times, impairs judgment, and might even cause a driver to fall asleep at the wheel. Federal Hours of Service (HOS) regulations limit how long commercial truckers might drive without rest breaks.
Despite these rules, some drivers push past their limits, often due to pressure from trucking companies to meet tight delivery schedules. Sometimes drivers falsify their logbooks to hide HOS violations.
Speeding and Aggressive Driving
Large commercial trucks weigh up to 80,000 pounds and require a much longer distance to stop than passenger cars. When a truck driver speeds, especially in heavy Dallas traffic or poor weather, they significantly increase the risk of a collision. Reducing speed is necessary for safety.
Aggressive maneuvers like tailgating, making unsafe lane changes without adequate signaling, or cutting off other vehicles are also common factors in truck accidents. This behavior might stem from impatience, stress from schedules, or poor training.
Lack of Training or Experience
Safely operating a fully loaded semi-truck requires specific skills and training. Inexperience might lead to errors in judgment, like miscalculating turns or stopping distances.
Drivers might also lack experience with specific types of trucks or cargo, increasing the risk of losing control or making mistakes.
Driving While Intoxicated (DWI)
Operating a massive truck while impaired by alcohol, illegal drugs, or even certain prescription medications is extremely dangerous. Federal regulations hold commercial drivers to a much stricter blood alcohol concentration (BAC) limit (.04%) than other drivers.
Any level of impairment affects driving skills.
While less common than other causes due to strict testing protocols, DWI truck accidents still occur and often result in severe injuries or fatalities.
Common Examples of Trucking Company Negligence
Sometimes, the responsibility for a truck accident extends beyond the driver to the company they work for. Trucking companies have legal obligations to operate safely, and accidents might happen when they cut corners.
Negligent Hiring Practices
Trucking companies have a duty to hire safe and qualified drivers. This means checking driving records, verifying licenses and certifications, and performing background checks.
Hiring a driver with a history of accidents, traffic violations, or substance abuse issues might be considered negligent hiring if that driver causes a crash.
Companies trying to fill positions quickly or save money might skip thorough vetting processes. Putting an unsafe driver behind the wheel of an 80,000-pound truck puts everyone on Dallas roads at risk.
Poor Truck Maintenance
Commercial trucks endure heavy use and require regular, thorough maintenance to operate safely. Federal regulations mandate specific inspection and maintenance schedules. Companies that neglect maintenance to save money compromise safety.
Common maintenance-related causes of Dallas truck accidents include brake failures, tire blowouts due to excessive wear, malfunctioning lights or signals, and steering system problems.
Maintenance logs, inspection reports, and repair records must show the truck was kept in safe working order. Failure to maintain vehicles properly is a form of negligence.
Issues With Hours of Service Rules
While drivers are responsible for following HOS rules, trucking companies might create an environment that encourages or pressures them to break them.
This might involve setting unrealistic delivery schedules that drivers cannot legally meet. It might also involve implicitly encouraging drivers to falsify logbooks.
Dispatch records, driver communications, and company policies might reveal pressure to violate HOS limits. If a company promotes or ignores HOS violations and a fatigued driver causes a Dallas truck accident, it might be liable.
Improper Cargo Loading
How cargo is loaded onto a truck significantly affects its stability and handling. Overloading a trailer beyond its weight limits makes it harder to steer and stop. Improperly secured or unbalanced loads might shift during transit, potentially causing the driver to lose control or the truck to roll over.
Cargo might spill onto the roadway, creating hazards for other vehicles. Depending on the arrangements, the trucking company, the driver, or a separate loading company might be responsible for ensuring that the cargo is loaded correctly and safely.
Other Contributing Factors to Dallas Truck Crashes
Beyond driver error and company negligence, other elements might contribute to a commercial vehicle accident in the Dallas area.
Vehicle Malfunctions or Defects
Sometimes, a crash happens not because of poor maintenance but because a part of the truck was defective from the start. This might involve a manufacturing defect in the tires leading to a blowout, a flaw in the braking system causing failure, or a problem with the steering mechanism.
These issues are different from maintenance neglect.
If a vehicle defect caused or contributed to the Dallas truck accident, the truck's or part’s manufacturer might be liable.
Poor Road Conditions
The condition of the road itself might contribute to a truck accident. Large potholes, uneven pavement, missing or confusing signage, or poorly designed intersections or on-ramps in the Dallas area might create hazards.
Weather conditions like heavy rain, fog, or ice drastically affect driving, especially for heavy trucks. If not properly marked or managed, construction zones might also lead to accidents.
While drivers adjust to conditions, sometimes the entity responsible for road maintenance (like a city or state agency) might bear some fault if hazardous conditions contributed to the crash.
Determining Fault After a Dallas Truck Accident
Texas uses a modified comparative fault system, also known as the 51% rule. This means you might recover damages only if you are found 50% or less responsible for the accident.
Establishing fault involves gathering and analyzing evidence, including:
- The official police accident report
- Witness statements
- Photos and videos of the scene, vehicle damage, and any relevant road conditions or signs
- Dashcam footage
- Electronic Logging Devices (ELDs)
- Event data recorders (black boxes)
- Maintenance and inspection records
- Driver qualification file
- Dispatch records and communications
Determining fault in a Dallas truck accident might reveal that multiple parties share responsibility. For instance, the driver might have been speeding, and the trucking company might have failed to maintain the brakes properly.
A thorough investigation aims to uncover all contributing factors and identify everyone who might be liable.
How a Lawyer Can Help With Your Dallas Truck Accident Claim
Navigating the process of determining fault and seeking compensation involves complex legal issues. An experienced Dallas truck accident lawyer helps protect your rights.
Investigation
Your lawyer works to uncover the true causes of the crash by conducting a detailed investigation. This includes gathering all relevant evidence, such as police reports, witness accounts, trucking company records, and black box data.
Determining Liability
A Dallas truck accident attorney identifies everyone who might be legally responsible, including the driver, the trucking company, a maintenance provider, a cargo loader, or a parts manufacturer.
Building a Case
An attorney understands federal and Texas regulations governing the trucking industry and uses this knowledge to build your case.
After analyzing the evidence, your lawyer calculates the full extent of your damages, including current and future medical expenses, lost income, property damage, and pain and suffering.
Fighting for Compensation
Your Dallas truck crash lawyer handles all communications with insurance adjusters, who often try to minimize payouts or shift blame. They protect your claim from unfair practices and negotiate fiercely for fair compensation.
Your attorney navigates the legal procedures and fights for your interests, even if it means taking your case to court.
Meeting Deadlines
Texas law sets a strict time limit for filing a lawsuit after a truck accident, known as the statute of limitations. Missing this deadline usually means losing your right to seek compensation permanently.
Your lawyer understands these deadlines and will manage all the necessary paperwork for your claim and file it correctly before time runs out. They make sure all procedures follow Texas court rules.
FAQ for Determining Fault in Dallas Truck Accidents
What Are the First Steps To Take After a Dallas Truck Accident?
Your health is the priority, so seek medical attention if you haven’t already. Then, preserve any evidence you have, like photos of the scene and vehicles, and contact information for witnesses.
Report the accident to your own insurance company, but avoid giving detailed statements or signing documents from the trucking company's insurer without advice.
Contact a lawyer who handles Dallas truck accident cases for guidance, protection, and advocacy.
How Is Liability Determined in a Texas Commercial Truck Crash?
Liability, or legal responsibility, is determined by proving negligence. This means showing that a party (like the driver or trucking company) had a duty to act safely, breached that duty through carelessness or rule-breaking, and that this breach directly caused the accident and your injuries.
Texas uses a modified comparative fault system, so your percentage of fault (if any) affects your ability to recover damages.
Evidence like police reports, logs, witness statements, and data recorders is used to assign fault percentages.
Can a Trucking Company Be Held Responsible for a Driver’s Actions?
Yes, trucking companies might be held responsible for their drivers' actions. Companies might also be directly negligent if they failed in their duties, such as through negligent hiring, inadequate training, poor maintenance, or encouraging drivers to violate safety rules like Hours of Service limits.
What Kind of Evidence Is Used To Show Fault in Dallas Truck Wrecks?
Various types of evidence help establish fault. This includes the official police report, eyewitness statements, photographs and videos of the scene and vehicles, and physical evidence like skid marks.
Evidence also includes the truck's black box data (EDR), the driver's electronic logs (ELDs) or paper logbooks, dispatch instructions, delivery schedules, trucking company safety records, maintenance and inspection reports for the truck and trailer, and the driver's qualification file and driving history.
Unraveling the Wreckage: Find Your Path Forward

The confusion and disruption following a major truck accident on a Dallas road can feel endless. You need clear answers about why the crash happened and who should be held accountable.
Don't face the insurance companies and legal complexities alone while trying to recover.
Let a Dallas personal injury lawyer from DFW Injury Lawyers shoulder the legal burden and fight for fair compensation. Contact us today at (972) 440-2320 for a free case evaluation.