18-Wheeler Accident Attorney in San Antonio

Aggressive Evidence Preservation. Direct Access to Your Lawyer.

San Antonio sits at the intersection of I-35, I-10, and Loop 410, three of the heaviest commercial trucking corridors in Texas. That volume makes Bexar County one of the state’s top counties for commercial vehicle crashes, and when a collision happens, the trucking company’s rapid-response team is often on scene before the injured person has even been discharged from the ER.

Luis Guerrero Law Firm, PLLC, d/b/a The Warrior Law was built to close that gap. Led by attorney Luis Guerrero, we move fast to preserve evidence, identify every responsible party, and fight trucking insurers who are already working to limit what they pay. In our first year alone, we recovered over $1 million for injury clients. Clients get Luis’s personal cell phone number and can reach him directly, including on weekends, in English or Spanish.

If you’ve been injured in a truck crash, call us now at (210) 598-5006. There’s no obligation, and the sooner we hear from you, the more evidence we can protect.

How We Respond After a San Antonio Truck Crash

The hours immediately after a commercial truck collision are critical. Roadway evidence fades, vehicles get moved to yards and crushed, and electronic data stored in the truck’s black box can be overwritten through routine operations if no one demands it be preserved. Trucking companies know this, and their investigators are often on scene within hours.

Scene Documentation & Spoliation Demands

When you contact us, we act quickly. We document tire marks, debris patterns, and vehicle positions before conditions change, locate the vehicles, and arrange for photographs and measurements. We also send a spoliation letter, a formal legal demand prohibiting the carrier from deleting or overwriting the truck’s electronic control module (ECM) data, driver logs, and maintenance records.

Black Box Data & Reconstruction

ECM data captures speed, braking input, throttle position, and other pre-impact factors that can be decisive in establishing what happened. We file prompt public records requests when SAPD body camera footage or dispatch records are at risk of rolling deletion. When a case calls for it, we work with accident reconstruction engineers to translate physical evidence and black box data into a clear account of how and why the crash occurred.

We keep you informed throughout this process in plain language, not legal jargon, so you know what we’re doing and why.

Why Truck & 18-Wheeler Cases Are Different from Car Accidents

Crashes involving commercial trucks aren’t simply bigger versions of car accidents. A fully loaded 18-wheeler can weigh up to 80,000 pounds, which changes stopping distances, blind spots, and crash severity in ways that have no parallel in passenger vehicle collisions. The legal landscape is just as different.

Federal Regulations & Insurance Requirements

Commercial truck drivers and carriers operate under federal FMCSA regulations, including Hours of Service limits under 49 CFR Part 395, cargo securement standards under 49 CFR Part 393, and mandatory electronic logging device (ELD) recordkeeping. Violations of these rules create an evidence trail that doesn’t exist in ordinary car accident cases. Interstate carriers are also required to carry minimum liability coverage of $750,000, and many carry primary policies of $1 million or more, meaning the financial stakes and the defense resources on the other side are in a different category entirely.

Texas House Bill 19 & Trial Complexity

Texas House Bill 19, which took effect September 1, 2021, added another layer of complexity. It allows motor carriers to request a bifurcated trial that can limit access to the carrier’s hiring, training, and supervision records in the first phase before those claims are addressed in a second phase. Understanding how that procedural dynamic affects case strategy requires experience with commercial trucking litigation, not just general personal injury practice.

We explain all of this in terms that make sense. When you work with our team, you’ll get honest explanations of how federal regulations and multi-party liability affect your claim and what we’re doing to address those issues on your behalf.

Common Causes of San Antonio 18-Wheeler Crashes

Most truck crashes don’t happen because of bad luck. They happen because a driver made a dangerous choice, a company prioritized schedules over safety, or a maintenance problem was ignored. Identifying the cause is the foundation of a strong claim because it determines who is responsible and what records can prove it.

Common causes we investigate include:

• Driver fatigue: Hours of Service violations captured in ELD records and driver duty-status logs can expose falsified hours and forced overtime
• Speeding: ECM data can confirm vehicle speed in the seconds before impact
• Distracted driving: Phone records, onboard computer logs, and dash camera footage can document inattention behind the wheel
• Improperly loaded or unsecured cargo: Cargo that shifts affects handling and can cause rollovers and jackknifes
• Inadequate maintenance: Service records reveal missed brake and tire inspections that should have kept a dangerous vehicle off the road
• Company pressure: Dispatch communications and delivery records can show whether drivers were pushed to violate safety rules to meet schedules

A carrier’s CSA (Compliance, Safety, Accountability) score from the FMCSA SAFER system may also document a pattern of prior violations that extends liability beyond the individual driver to the motor carrier itself. Luis reviews driver logs, electronic records, maintenance files, and black box data to connect the cause of a crash to the harm you suffered.

Who May Be Responsible After a Truck Accident

In a standard car crash, liability usually points to one driver and one insurance policy. Commercial truck cases are different. Responsibility can extend across multiple companies and entities, each with separate insurance policies and defense teams. Identifying every responsible party matters because each additional liable party may represent additional coverage available to compensate you.

Potentially responsible parties in a truck crash can include:

• The truck driver who was behind the wheel
• The motor carrier or trucking company that hired, trained, and supervised the driver
• The freight broker who selected the carrier for the load
• A cargo loader or shipper whose improper loading contributed to the crash
• A maintenance or repair provider who worked on the brakes, tires, or other systems
• A parts manufacturer if a defective component played a role

Texas law allows injured people to pursue any person or entity that caused or contributed to a crash. Luis tracks down company records, contracts, and insurance policies to identify every party that should be included in your claim, then explains those findings in plain terms so you understand who is being held accountable and why.

What Your Truck Accident Claim Can Cover

After a serious collision with a semi or big rig, you may be facing medical bills that grow faster than expected, lost income while you recover, and injuries whose long-term impact isn’t yet clear. A civil claim is the mechanism for seeking compensation from those who caused the crash. While no attorney can promise a specific outcome, understanding what categories of loss are typically recoverable helps frame the conversation.

Depending on the facts of your case, a claim may include compensation for:

• Past and future medical expenses, including emergency care, surgery, rehabilitation, and ongoing treatment
• Lost wages during your recovery period
• Reduced earning capacity if long-term injuries affect the work you can do
• Pain and suffering, mental anguish, and the effect the crash has had on your daily life
• Physical impairment and disfigurement
• In cases involving gross negligence, Texas law may allow exemplary (punitive) damages

One point worth understanding: early settlement offers from commercial trucking insurers are often made before your treatment is complete and before anyone knows the full extent of your injuries. Accepting closes the claim permanently. Luis reviews medical records, speaks with clients directly about how the crash has affected their lives, and documents each category of loss thoroughly before any settlement discussion begins. That preparation contributed to recovering over $1 million for injury clients in our first year.

Steps to Take After a Truck Crash in San Antonio

The decisions you make in the first days after a truck collision can affect both your health and your ability to recover fair compensation. Here’s what we consistently advise clients to do.

1. Get medical care immediately. Serious injuries, including traumatic brain injury (TBI), spinal cord damage, and internal injuries, may not present obvious symptoms at the scene. A prompt medical evaluation protects your health and creates records that connect your injuries to the crash.
2. Don’t give a recorded statement to the trucking company’s insurer. Adjusters are trained to ask questions in ways that minimize payouts. Talk with an attorney before you speak with them.
3. Document what you can. Photographs of the scene, vehicle positions, road conditions, and visible injuries are valuable. Witness contact information can matter later. If your injuries prevent this, we can work to gather it.
4. Contact a truck accident attorney promptly. Under Texas Civil Practice and Remedies Code Section 16.003, injured people generally have two years from the date of the crash to file a claim, but evidence preservation timelines are far shorter. The earlier we’re involved, the more we can protect.

Even if some time has passed since your crash, reaching out is still worthwhile. We can review what’s happened so far, help you avoid mistakes that could affect your claim, and take over communications with the insurance company so you can focus on healing.

Why San Antonio Clients Choose Luis Guerrero Law Firm, PLLC, d/b/a The Warrior Law

Choosing an attorney after a truck crash is a decision that will shape your entire experience with the legal process. Legal knowledge matters. So does who answers the phone when you’re worried about a bill or a deadline on a Saturday morning.

Direct Access to Your Attorney

Clients at Luis Guerrero Law Firm, PLLC, d/b/a The Warrior Law receive Luis Guerrero’s personal cell phone number. That’s not a policy statement. It means you can call or text Luis directly, including evenings and weekends, and hear back from the attorney actually working your case, not layers of staff or a days-long wait for a return call.

Clear Communication & Relatable Counsel

Luis is 30 years old and brings focused energy and genuine accessibility to every file. He built this firm as his primary commitment, and that shows in how it runs. When you talk with him, you won’t hear confusing legal terms. You’ll hear clear explanations of what’s happening, what your options are, and what we’re doing to move your case forward. We serve clients in both English and Spanish, because people deserve to understand their case in the language they think in.

Luis Guerrero Law Firm, PLLC, d/b/a The Warrior Law is active in the San Antonio community through local events, which keeps us grounded in the real lives of the people we represent. Every file is a person or a family working through one of the hardest chapters of their life.

Frequently Asked Questions

What Should I Do in the First Few Days After a Truck Accident?

See a doctor immediately, even if your pain feels manageable. Conditions like TBI and internal injuries may not show clear symptoms right away, and early medical records directly connect your injuries to the crash. Keep copies of all discharge papers and follow-up instructions. Don’t give a detailed statement to any insurance company before speaking with an attorney. Contact our team as soon as you’re able so we can begin preserving time-sensitive evidence like ECM data and SAPD footage before it’s deleted or overwritten.

How Will Your Team Protect Evidence from the Trucking Company?

We send a spoliation letter to the carrier demanding that black box data, driver logs, maintenance records, and other documents be preserved. We document the crash scene, arrange vehicle inspections before anything is altered or destroyed, and file public records requests for any law enforcement footage at risk of rolling deletion. When the case requires it, we bring in accident reconstruction engineers to analyze the physical and electronic evidence. Acting quickly is one of the most important factors in evidence preservation after a truck crash.

Will I Be Able to Talk Directly with the Attorney Handling My Case?

Yes. Clients at Luis Guerrero Law Firm, PLLC, d/b/a The Warrior Law receive Luis Guerrero’s personal cell phone number, which means you can reach him directly when questions come up, including on evenings and weekends. You won’t be limited to scheduled callbacks or support staff, and you’ll know where your case stands.

How Do I Know If the Insurance Offer After My Truck Accident Is Fair?

Early offers from commercial trucking insurers are frequently made before treatment is complete and before the long-term impact of your injuries is understood. Accepting one closes your claim permanently, even if you later need additional care. When you bring an offer to us, Luis reviews your medical records, discusses how the crash has affected your work and daily life, and evaluates what costs may still lie ahead. We then explain in plain terms whether the offer reflects what the crash has actually cost you and what your options are.

Do I Need a Lawyer If the Truck Driver Admitted Fault?

Yes, legal representation still matters. An admission at the scene may not appear the same way in official reports, and the carrier’s insurer may still dispute the extent of damages or argue that comparative fault reduces their obligation under Texas law. Your injuries and long-term needs may also not be fully understood in the early days. We can document your losses, identify all responsible parties, and handle insurer communications so nothing said early in the process is used against you later.

How Long Will a Truck Accident Case Usually Take?

Case length depends on injury complexity, how long it takes for your medical outlook to become clear, and whether the insurer negotiates in good faith. Some claims resolve after investigation and treatment are reasonably complete. Others require filing suit, which extends the timeline. We can’t predict an exact schedule at the outset, but we explain the general stages you can expect and keep you updated as your case moves forward. Regular communication is part of how we work to reduce the stress of waiting.

What Happens During My First Call With Your Team?

We listen first. We’ll ask basic questions about how the crash happened, what injuries you’re aware of, and what contact you’ve had with insurance companies. From there, we explain clearly how we can help and what the next steps would look like. There’s no obligation and no pressure. Our goal is to give you honest answers so you can decide whether working with us is the right fit.

Talk with a Truck Accident Attorney About Your Case

You don’t have to deal with a commercial trucking insurer alone. When you contact Luis Guerrero Law Firm, PLLC, d/b/a The Warrior Law, you talk directly with Luis Guerrero, get clear answers on your first call, and find out exactly what steps we can take to protect your claim. We work on a contingency fee basis, which means there’s no fee unless we recover for you.

Call (210) 598-5006 or fill out our online form for a free, no-obligation conversation about your San Antonio truck accident case.