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July 31, 2026

10 Common Causes of Truck Accidents in Texas

Osiris A. Gonzalez Law Firm
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A loaded semi-truck can weigh up to 80,000 pounds, more than 20 times the weight of a typical passenger car. When one of these vehicles collides with a sedan on Expressway 83 or Highway 281, the result is rarely a minor fender-bender. Texas consistently ranks among the highest states in the nation for commercial truck traffic and truck accident fatalities, with South Texas corridors including McAllen, Harlingen, Brownsville, San Antonio, the Permian Basin and Houston seeing some of the heaviest truck traffic and highest crash rates in the state.

The Osiris A. Gonzalez Law Firm has represented truck accident victims throughout South Texas, and our team is available to help in both English and Spanish. Call us today at 956-855-5555 to talk through what happened and find out how we can help.

Texas Truck Accident Statistics and Trends

Texas consistently ranks among the highest states in the nation for commercial truck accidents and truck-related fatalities, driven largely by the sheer volume of freight moving through the state along international trade corridors and major interstate highways. 

Beyond the human toll, these crashes carry a significant economic cost, including emergency medical treatment, long-term rehabilitation, lost wages, and extensive property damage. For families and individuals affected, understanding the leading causes behind these crashes can help clarify what happened and who may be responsible.

1. Driver Fatigue and Hours of Service Violations

Federal Motor Carrier Safety Administration (FMCSA) regulations limit how many consecutive hours a commercial truck driver can operate before requiring rest, but the pressure to meet tight delivery schedules often pushes drivers, and the companies that employ them, to bend or ignore these limits. 

Fatigue slows reaction times and impairs decision making in ways that are often compared to driving under the influence of alcohol. A common misconception is that a short rest break fully resolves fatigue, when in reality, cumulative sleep deprivation over days or weeks can leave a driver dangerously impaired even after a brief stop.

2. Distracted Driving in Commercial Vehicles

Cell phones, GPS systems, and increasingly complex in-cab technology all compete for a truck driver’s attention on the road. Federal regulations restrict handheld device use while driving a commercial vehicle, but violations remain common. Because commercial trucks require significantly more space and time to safely stop or maneuver than passenger vehicles, even a few seconds of distraction can have far more catastrophic consequences than the same lapse behind the wheel of a car.

3. Speeding and Aggressive Driving

Tight delivery windows and per mile pay structures can incentivize truck drivers to speed or drive aggressively to make up lost time. Given the sheer weight of a fully loaded truck, stopping distances increase dramatically at higher speeds, often requiring several hundred feet to come to a complete stop.

Highways like I-35 and I-10 carry some of the heaviest truck traffic in Texas and see a large share of serious and fatal truck crashes.

4. Improper Truck Maintenance

Brake failures, tire blowouts, and worn or poorly maintained equipment are all common contributors to serious truck accidents. Trucking companies bear responsibility for ensuring their vehicles undergo regular inspections and necessary repairs. Maintenance logs often become critical evidence in truck accident cases, revealing whether a company knowingly allowed an unsafe vehicle to remain on the road.

5. Overloaded or Improperly Loaded Cargo

Federal weight limits and cargo securement laws exist for good reason. Overloaded trucks or cargo that shifts during transport can cause rollovers, jackknife accidents, or loss of control, particularly during sudden braking or sharp turns. Liability in these cases can extend beyond the truck driver to include third party cargo loading companies responsible for securing the freight properly.

6. Poor Weather Conditions in Texas

Coastal and Valley areas of South Texas frequently experience heavy rain, sudden flooding, and dense fog conditions that significantly increase stopping distances and reduce visibility for commercial trucks. While weather itself is not something a driver can control, drivers are still expected to adjust their speed and following distance to account for hazardous conditions, and failing to do so can constitute negligence.

7. Inexperienced or Poorly Trained Drivers

Commercial Driver’s License (CDL) requirements set a baseline standard, but training quality varies significantly across the trucking industry, and high turnover rates mean many drivers have limited real-world experience behind the wheel of a large commercial vehicle. Underqualified drivers may struggle with defensive driving techniques, proper following distances, or handling emergency situations safely.

8. Driving Under the Influence

Alcohol, prescription medications, and stimulants used to combat fatigue can all impair a truck driver’s ability to operate safely. Federal regulations require regular drug and alcohol testing for commercial drivers, but violations still occur. When a truck accident involves an impaired driver, the legal consequences and liability exposure for both the driver and their employer tend to be severe.

9. Dangerous Road Conditions

Construction zones, potholes, and poorly designed roadways create hazards for any vehicle, but the risks are magnified for large commercial trucks that require more space and time to react. Certain high traffic trucking routes throughout Texas see recurring issues with road conditions. In some cases, a government entity responsible for road maintenance or design may share liability for an accident caused by a dangerous roadway.

10. Mechanical Defects and Manufacturer Issues

Not every truck accident results from driver error. Defective brakes, steering systems, or other critical components can fail even when a truck has been properly maintained, pointing to a manufacturing or design defect instead. These cases often require investigating manufacturer recalls and pursuing a product liability claim against the parts manufacturer or truck maker.

Common Injuries in Truck Accidents

Given the size and weight disparity between commercial trucks and passenger vehicles, injuries resulting from these crashes tend to be severe. Common injuries include:

Many of these injuries result in permanent disability or require extensive, long-term treatment. Our firm’s catastrophic injury attorneys understand the long-term medical and financial needs these injuries create, and work to make sure every aspect of a client’s recovery is accounted for in their claim.

Legal Implications of Truck Accidents in Texas

Truck accident cases are often more complicated than standard car accident claims because multiple parties can share liability, including the truck driver, the trucking company, a cargo loading company, or even the vehicle or parts manufacturer. Evidence such as black box data, driver logs, and maintenance records often plays a central role in determining what actually happened and who is responsible. 

Our Texas truck accident lawyers can investigate every angle of a crash, working alongside our commercial vehicle accident attorneys to build the strongest possible case for our clients throughout South Texas.

Speak With a South Texas Truck Accident Lawyer

A serious truck accident can turn your life upside down in an instant, leaving you and your family to navigate mounting medical bills, lost income, and an uncertain recovery. When that happens, you need more than a lawyer. You need someone who understands this community, fights for the people who live here, and has the experience to take on insurance companies and get results. If a loved one did not survive their injuries, our wrongful death lawyers can help you understand your options as well.

The Osiris A. Gonzalez Law Firm has represented Texas families hurt through no fault of their own, helping them navigate a complex legal system and hold responsible parties accountable.

Contact The Osiris A. Gonzalez Law Firm Today

You do not have to face the insurance companies and trucking corporations alone. Contact The Osiris A. Gonzalez Law Firm at 956-855-5555 for a free consultation, available in both English and Spanish, and let us help you understand your options and fight for the compensation you deserve.

Feel free to reach out and speak with our experienced team of professionals who are here to provide you with expert guidance.
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