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Truck Accidents
Underride Truck Accident Lawyers in Arizona
When a Smaller Vehicle Slides Beneath a Truck
An underride truck accident happens when a smaller vehicle slides or becomes trapped underneath the rear or side of a large truck. These crashes often involve tractor-trailers, box trucks, or other commercial vehicles with a higher body or trailer frame than the passenger vehicle that strikes them.
Underride crashes can happen when a passenger vehicle slides beneath the rear or side of a truck, often during a rear-end collision, turn, lane change, jackknife, or crash involving a truck stopped across traffic.
Common causes of underride truck accidents include poor visibility, unsafe lane changes, wide turns, trucks stopped in unsafe locations, damaged rear guards, and missing warning signals.
An underride truck accident lawyer can investigate whether the crash involved driver error, unsafe equipment, poor maintenance, or a company’s failure to address a known risk.
Injured in an Underride Truck Accident?
How Sudden Stops and Stopped Trucks Contribute to Underride Crashes
A commercial truck that stops suddenly can create an immediate hazard for the vehicles behind it, especially on highways, in heavy traffic, or at night when drivers may have only seconds to react.
The danger increases when the truck’s rear guard is missing, damaged, or unable to absorb the impact. Instead of meeting the front structure of the smaller vehicle, the trailer may allow the car to slide underneath.
Trucks stopped in unsafe locations can create similar risks. A truck in a travel lane, shoulder, or dark stretch of road may be hard to recognize in time if hazard lights, cones, or other warnings are missing. In those cases, the question is whether the driver or company took reasonable steps to warn approaching traffic.
Why Underride Truck Accidents Are So Dangerous
Underride crashes often affect the upper part of the passenger vehicle, which can make injuries catastrophic. Victims may face serious trauma that requires emergency care, surgery, rehabilitation, and long-term support.
Common Injuries in Delivery Truck Accidents
Brain Injuries and TBIs
Head impact can cause brain injuries that affect memory, balance, mood, and focus.
Internal Bleeding
Internal bleeding may not be visible right away but can become life-threatening quickly.
Back Injuries
A violent impact can damage the back, discs, muscles, nerves, or surrounding tissue.
Spinal Cord Compression
Compression near the spinal cord can cause pain, weakness, numbness, or mobility issues.
Airbag Burns
Airbag deployment can cause burns, abrasions, and painful skin injuries.
Paraplegia and Quadriplegia
Severe spinal trauma can cause permanent paralysis affecting the body and limbs.
Underride crashes often affect the upper part of the passenger vehicle, which can make injuries catastrophic. Victims may face serious trauma that requires emergency care, surgery, rehabilitation, and long-term support.
Who Can Be Held Liable for Truck Underride Accidents in Arizona?
In Arizona, several parties may be responsible for an underride truck accident depending on how the crash happened. The truck driver may be liable if unsafe braking, poor signaling, fatigue, distraction, intoxication, or an unsafe lane change contributed to the collision.
The trucking company may share responsibility if it failed to maintain the truck, inspect the trailer, repair damaged guards, train the driver, or use safe procedures when a truck stopped on the roadway.
The investigation may also need to look beyond the driver and trucking company. A claim may involve a maintenance provider, equipment manufacturer, cargo company, or another driver. If the underride guard, lights, brakes, or reflective markings failed, the investigation should identify who designed, inspected, maintained, or controlled that equipment.
Legal Help After an Underride Truck Accident
An underride truck accident can leave an injured person or family facing emergency medical care, lost income, and questions about what happened. These cases often require a careful investigation into the truck, driver conduct, company records, and crash-scene evidence.
At Torgenson Law, it’s personal. We help injured people in Phoenix and communities throughout Arizona after serious delivery truck accidents. Our personal injury attorneys can investigate the crash, preserve key evidence, identify liable parties, and handle communication with insurers while you focus on your recovery.
Frequently Asked Questions
An underride truck accident happens when a smaller vehicle slides or becomes trapped beneath the rear or side of a large truck. These crashes can involve tractor-trailers, box trucks, or other commercial vehicles.
Underride crashes are dangerous because the impact may affect the windshield, roofline, or passenger compartment instead of the front bumper area. That can reduce the protection offered by airbags, crumple zones, and other vehicle safety features.
Common causes may include sudden stops, trucks stopped in unsafe locations, poor visibility, unsafe movement around traffic, defective guards, or poor maintenance.
Depending on the facts, liable parties may include the truck driver, trucking company, trailer owner, maintenance provider, equipment manufacturer, cargo company, or another driver.
Underride crashes may cause head, neck, spine, orthopedic, crush, and traumatic brain injuries. In severe cases, they may also lead to paralysis, amputation, or fatal injuries.
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Reviewed by John Torgenson, Managing Partner and Arizona personal injury attorney, practicing since 2004. View credentials.