S.M. Wright Freeway Underride Crash in Dallas, Dallas County, Texas — Two 18-Wheelers, a Roof-Sheared Sedan, a Critically Injured Driver, Attorney911 Brings Ralph Manginello’s 27+ Years of Federal-Court Trial Practice, We Pursue the Motor Carriers and Trailer Owners Behind FMVSS 223/224 Rear-Impact Guard Failures, We Extract the ECM Black-Box Data, ELD Records and Dashcam Footage Before the 72-Hour Overwrite, Lupe Peña the Former Insurance-Defense Insider Who Knows How the Claims Machine Values and Denies Underride Cases, $2.5M+ Truck-Crash Recovery, Texas Comparative-Fault Doctrine With Proportionate Responsibility Across Two Separate Carrier Policies — Free 24/7 Consultation, No Fee Unless We Win, Hablamos Español, 1-888-ATTY-911
Dallas 18-Wheeler Underride Crash on S.M. Wright Freeway: What Happened, Who Is Responsible, and What You Must Do Now If you are reading this, someone you love was pulled from a sedan on the morning of August 11, 2026, on the S.M. Wright Freeway in Dallas, and that person is now in a hospital bed fighting for their life. The roof of their car is gone. It was sheared off when the sedan went underneath the trailer of an 18-wheeler with enough force to peel the passenger compartment open like a can, and then the car came to rest beneath a second 18-wheeler’s trailer. Dallas Fire-Rescue had to cut your family member out of what was left of the vehicle. You are standing in a hallway smelling of antiseptic, staring at a phone, trying to figure out what to do next while doctors are still deciding whether your person survives this. We are Attorney911. We are a trial firm that takes Texas commercial-vehicle, catastrophic-injury, and wrongful-death cases. We are writing this page for you, the person at that kitchen table or that ICU waiting room at 2 a.m., because the first 72 hours after a crash like this are not…