Truck / 18-Wheeler Accident Lawsuit in Arizona

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Statute of limitations — Arizona

Arizona has a 2-year statute of limitations for personal injury from truck accidents (ARS § 12-542). Arizona follows pure comparative fault — even 99% fault does not bar recovery. Claims against government entities (state highway department trucks, municipal vehicles) require a Notice of Claim within 180 days (ARS § 12-821.01).

2 years from date of accident

Filing venue

Where to File in Arizona

Arizona truck-accident lawsuits are filed in the Superior Court of the county where the crash occurred or where the defendant resides; Maricopa and Pima counties handle the largest volume. Interstate 10 (the primary Los Angeles–Phoenix–Tucson freight artery), I-17, I-40 across the northern tier and I-8 to Yuma carry heavy interstate trucking through the state. Carriers based elsewhere frequently remove cases to the U.S. District Court for the District of Arizona (Phoenix, Tucson), where the Federal Motor Carrier Safety Regulations govern logbooks, maintenance and driver qualification files. Arizona applies a two-year statute of limitations (A.R.S. § 12-542) and a pure comparative-negligence rule (A.R.S. § 12-2505), so an injured plaintiff's award is reduced by their share of fault without a cutoff. Claims against public entities — for example, a crash involving a government vehicle or a dangerous roadway design — carry a strict 180-day notice-of-claim deadline under A.R.S. § 12-821.01, making prompt investigation important.

Arizona data

Exposure in Arizona

Large truck crashes reported in Arizona annually

8,200+

Source: ADOT Traffic Crash Report 2024

Fatal crashes involving commercial trucks in Arizona in 2024

167

Source: NHTSA FARS 2024

Higher tire blowout rate for commercial trucks in Arizona summer months versus national average — linked to extreme pavement temperatures

40%

Source: FMCSA Southwest Region Safety Data

Medical resources

Clinics & Specialists in Arizona

Banner University Medical Center — Level I Trauma Center

FAQ

Frequently Asked Questions

12 QUESTIONS

Truck accident cases are worth significantly more than standard car accident claims. Minor-to-moderate injuries typically settle for $100,000 to $350,000. Severe injuries including TBI, spinal cord damage, and amputations commonly settle for $1.5 million to $5 million. Wrongful death and catastrophic injury cases frequently exceed $5 million, and nuclear verdicts of $10 million to $50 million or more occur in cases involving egregious FMCSA violations or systemic carrier safety failures. The higher value reflects the severity of injuries, the availability of commercial insurance policies (FMCSA requires $750K to $5M in coverage), and the potential for punitive damages.

Multiple parties may be liable in a truck accident. The truck driver may be directly liable for negligent driving. The motor carrier (trucking company) may be liable under respondeat superior and for negligent hiring, training, or supervision. The freight broker may be liable if it dispatched a known unsafe carrier. The cargo loader or shipper may be liable for improperly secured or overweight loads. The truck manufacturer or parts supplier may be liable for mechanical defects (brake failure, tire defect). An experienced truck accident attorney investigates all potential defendants to pursue your recovery from every available source.

Truck cases differ in several key ways. First, they involve federal FMCSA regulations — violations of hours-of-service limits, drug testing requirements, or vehicle inspection rules create negligence per se. Second, multiple defendants with deep pockets may be liable. Third, commercial insurance policies carry limits of $750,000 to $5 million versus $25,000-$100,000 for personal auto. Fourth, specialized evidence (ELD data, black box data, GPS, drug test records, driver qualification files) must be preserved immediately via spoliation letter. Fifth, trucking companies deploy rapid-response teams after accidents — you need equally aggressive legal representation from day one.

The Federal Motor Carrier Safety Administration (FMCSA) is the federal agency that regulates commercial trucking. Its regulations establish mandatory safety standards including: hours-of-service limits (11 hours driving maximum in a 14-hour window), mandatory drug and alcohol testing, electronic logging device (ELD) requirements, annual vehicle inspections, CDL medical certification, and cargo securement standards. When a trucking company or driver violates FMCSA regulations, that violation is powerful evidence of negligence. In some cases, FMCSA violations constitute negligence per se — the violation itself establishes liability without requiring additional proof of unreasonable conduct.

Yes. Trucking companies can be sued directly under two main theories. First, under respondeat superior (vicarious liability), the company is responsible for its driver's negligence committed within the scope of employment — regardless of whether the driver was classified as an employee or independent contractor, provided the carrier held the truck's operating authority. Second, you can sue the company directly for its own negligence: negligent hiring (employing a driver with known violations), negligent training, negligent supervision, or negligent maintenance of the vehicle. Companies are often the more important defendant because they have deeper pockets and larger insurance policies.

Commercial trucks are equipped with event data recorders (EDRs) — commonly called black boxes — that capture vehicle speed, braking, throttle position, engine RPM, cruise control status, and seatbelt use in the seconds before, during, and after a collision. This data can prove definitively whether the driver was speeding, failed to brake, or had cruise control engaged when the crash occurred. EDR data must be downloaded using specialized equipment and is critical evidence. However, many systems automatically overwrite data within 30 days, which is why sending a spoliation letter to the carrier within 72 hours of the accident is essential.

Yes — truck accident cases are among the most complex personal injury claims and require specialized expertise. Trucking companies retain experienced defense counsel immediately after accidents and dispatch rapid-response investigators to the scene. Without an attorney, you face these resources alone. A truck accident attorney can preserve critical evidence via spoliation letters, analyze FMCSA records and violations, retain accident reconstruction and expert witnesses, identify all liable parties, and navigate complex commercial insurance negotiations. Most truck accident attorneys work on contingency — fee arrangements that vary by attorney. The difference in recovery between represented and unrepresented victims is substantial.

Truck accident claims are typically more complex than car accident cases and take longer to resolve. Simple claims with clear liability may settle in 6-12 months. Cases involving severe injuries, disputed liability, multiple defendants, or FMCSA violations often take 18-36 months. Cases that go to trial can take 2-4 years from the accident date. The complexity of evidence — ELD data, black box analysis, accident reconstruction, driver qualification review, and medical expert testimony — requires time to develop properly. Rushing to settle before understanding the full extent of injuries is one of the costliest mistakes truck accident victims make.

If the trucking company is bankrupt, several options may still be available. First, the company's commercial liability insurance policy remains in effect regardless of bankruptcy — insurance proceeds are generally protected from the bankruptcy estate for the benefit of tort claimants. Second, the freight broker, cargo loader, or vehicle manufacturer may be independently liable. Third, the truck driver's personal assets may be reachable. Fourth, the FMCSA's leasing regulations and agency principles may extend liability to the shipper or consignee. An experienced attorney can investigate all potential sources of recovery even when the primary defendant appears judgment-proof.

Truck accident victims can recover economic damages (medical expenses past and future, lost wages, diminished earning capacity, home modifications, attendant care costs, and property damage) and non-economic damages (pain and suffering, emotional distress, disfigurement, permanent disability, and loss of enjoyment of life). In wrongful death cases, families can recover funeral expenses, loss of financial support, and loss of consortium. When the carrier's conduct was particularly egregious — such as knowingly dispatching a fatigued or impaired driver — punitive damages are available in most states and can substantially increase total recovery.

FMCSA violations are among the most powerful evidence available in truck accident litigation. A violation of hours-of-service regulations proves the driver was fatigued in breach of a legally mandated limit. A failed or missed drug test proves potential impairment. A history of out-of-service orders shows a pattern of unsafe operations. Courts generally allow FMCSA violations to establish negligence per se — meaning the violation itself constitutes legal negligence without requiring the jury to separately evaluate whether the conduct was unreasonable. FMCSA violations also support punitive damages by showing the company consciously disregarded safety requirements.

The statute of limitations for truck accident personal injury claims is 2 years in most states, starting from the date of the accident. Some states allow 3 years (New Jersey, Maine, North Carolina). Claims against government-owned trucks or public entities may require a tort claim notice within 30-180 days — far shorter than the standard SOL. Wrongful death claims have their own SOL that may differ from the personal injury deadline. Missing any applicable deadline permanently forfeits your rights. Because trucking companies preserve evidence aggressively from day one, waiting is extremely costly even when the SOL has not yet expired.

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Where to File in Arizona

Exposure in Arizona

Clinics & Specialists in Arizona

Banner University Medical Center — Level I Trauma Center

Frequently Asked Questions

How much is my truck accident case worth?

Who can be held liable in a truck accident?

What makes truck accident cases different from car accident claims?

What is the FMCSA and how does it affect my case?

Can I sue the trucking company directly?

What is black box data and how is it used in truck accident cases?

Do I need an attorney for a truck accident claim?

How long does a truck accident claim take to resolve?

What if the trucking company is bankrupt or claims no assets?

What damages can I recover in a truck accident claim?

How do FMCSA violations affect my case?

What is the statute of limitations for a truck accident lawsuit?