Truck Accident Liability in Arizona | What Victims Need to Know

by | Jun 23, 2025 | Law Firm

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Truck Accident Liability in Arizona: What Victims Should Understand

Truck accidents in Arizona are often more complex than standard car collisions. These accidents involve larger vehicles, more significant damage, and multiple parties who may share responsibility. If you’ve been involved in a truck accident in Kingman, Lake Havasu City, or anywhere in Mohave County, understanding how liability works can help you make informed decisions during the recovery and legal process.

Why Truck Accidents Are Different
Commercial trucks—such as 18-wheelers, semis, and construction vehicles—are heavily regulated and often involve multiple companies in their operation. These accidents can result in serious injuries, including spinal damage, broken bones, or traumatic brain injuries. Because of the high stakes, determining who is at fault becomes more involved than in a typical passenger vehicle crash.

Common Causes of Truck Accidents
Truck accidents in Arizona may occur due to:

• Driver fatigue or distracted driving

• Poor truck maintenance

• Overloaded or improperly secured cargo

• Mechanical failure

• Speeding or aggressive driving

• Inadequate driver training

• Violations of federal safety regulations

Each of these scenarios could point to different liable parties, which makes a thorough investigation essential.

Who May Be Held Liable in a Truck Accident?

Unlike a typical car accident, truck accident liability can involve several entities. Depending on the details of the crash, the following parties could be responsible:

  1. The Truck Driver
    If the driver was negligent—texting, under the influence, or fatigued—they could be held directly responsible for the accident.
  2. The Trucking Company
    Companies are often liable for the actions of their drivers, especially if they failed to enforce safety policies or allowed unqualified individuals to operate commercial vehicles.
  3. Cargo Loaders or Shipping Companies
    If improperly secured cargo caused or worsened the accident, the party responsible for loading the truck could be at fault.
  4. Maintenance Providers
    Routine maintenance is crucial. If mechanical failure is due to negligence by a repair company or fleet maintenance team, they may share liability.
  5. Truck Manufacturers
    In rare cases, a defect in the truck itself may be to blame—triggering liability on the part of the manufacturer.

Proving Liability in Arizona

Arizona follows a comparative negligence system. This means that more than one party can be found responsible, and the amount of compensation a victim receives may be adjusted based on their percentage of fault.

For example, if you’re found 10% at fault, your total damages could be reduced by 10%. This system highlights the importance of a complete investigation and gathering of evidence such as:

• Accident scene photos

• Witness statements

• Police reports

• Truck driver logs and inspection records

• Surveillance or dashcam footage

• Black box data from the truck

Steps to Take After a Truck Accident

If you’ve been in a truck accident in Arizona, consider the following:

• Seek medical attention immediately, even if you feel okay

• Document everything, including photos, driver info, and witness names

• Avoid discussing fault at the scene or on social media

• Request a copy of the police report

• Reach out to a legal professional to better understand your options

Get Guidance After a Truck Accident

Truck accident claims often involve dealing with large trucking companies and their insurers, which can feel intimidating. If you’ve been injured, knowing who may be liable and what steps to take next can make all the difference in your recovery.

To learn more about how these claims are handled, visit our Truck Accident page.

Need to speak with someone about your situation? Reach out through our Contact Us page to set up a confidential consultation.