Arizona Truck Accident Settlements: Statute, Negligence Rule & Settlement Guide
No law in Arizona can cap what you recover for a death or injury. The state constitution, Article 2, Section 31, bars damage caps outright, a protection few states share and one that shapes every serious truck claim. That open framework matters on I-10, where most rigs between Phoenix and Tucson are merely passing through from Texas to California, feeding a round-the-clock stream of traffic. In 2023, 155 people died in large-truck crashes statewide. Arizona pairs this with pure comparative negligence, so recovery tracks each party's share of fault, and a two-year deadline under Ariz. Rev. Stat. §12-542 to bring a case.
Fast Facts: Arizona
- Statute of Limitations (PI)
- 2 years from the accident
- Statute of Limitations (Wrongful Death)
- 2 years
- Negligence Rule
- Pure Comparative Negligence
- Settlement Multiplier vs National
- 1.05×
- Major Truck Routes
- I-10, I-40, I-17, I-8
- FMCSA Jurisdiction
- Western Service Center
Truck Accident Deaths in Arizona
In 2023, 155 people were killed in crashes involving large trucks in Arizona, according to NHTSA's Large Trucks: 2023 Data. Nationally, about 70% of those killed in large-truck crashes are occupants of the other vehicle — not the truck — because a loaded tractor-trailer can weigh 20–30 times as much as a passenger car.
Arizona is a freight pass-through state on I-10: most trucks between Phoenix and Tucson are traveling between Texas and California rather than starting or ending hauls in-state, creating a round-the-clock stream of truck traffic. High truck volume is one reason Arizona sees the crash numbers it does.
Statute of Limitations: 2 Years
Arizona requires personal injury claims to be filed within 2 years of the accident date — see Ariz. Rev. Stat. §12-542.
Wrongful death claims arising from Arizona truck accidents have a separate 2-year deadline, measured from the date of death (not date of accident, when these differ).
Missing the statute of limitations ends the case entirely — even a strong liability case with massive damages cannot be filed after the deadline. See our complete post-accident guide for the actions to take in the first weeks.
Arizona's Negligence Rule: Pure Comparative Negligence
Pure comparative — recovery proportional to fault.
Practical impact: Recovery is reduced proportionally to your fault. If you're 30% at fault, you recover 70% of damages. This is the most plaintiff-friendly rule.
Damage Caps in Arizona
No cap on compensatory damages — the Arizona Constitution (Art. 2, §31) bars any law limiting the damages recoverable for death or injury.
Estimating Settlement Value in Arizona
Arizona's state multiplier of 1.05× reflects how its jury awards trend close to the national average. This factor multiplies against your base damages in the multiplier method.
Sample calculation for a moderate Arizona truck accident claim:
Medical bills: $25,000
Lost wages: $10,000
Future medical: $15,000
Pain & suffering: $25,000 × 2.5 multiplier = $62,500
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Subtotal: $112,500
Arizona state factor (1.05×): $118,125
For a personalized estimate using your numbers, use our free settlement calculator — it applies Arizona's state factor automatically.
Major Freight Routes Through Arizona
Truck accident liability cases in Arizona concentrate on the state's major interstate and federal highway corridors:
- I-10
- I-40
- I-17
- I-8
No damage caps creates favorable plaintiff environment. Heavy I-10/I-40 truck traffic.
Federal Rules Also Apply in Arizona
Arizona law sets the statute of limitations (2 years), the pure comparative negligence rule, and the damage-cap rules above. On top of that, commercial trucks are governed by federal FMCSA rules — hours-of-service limits, the $750,000 minimum insurance floor, electronic logging, and post-crash drug testing — that apply in every state. Those violations are often where a Arizona truck case is won. See our guides on FMCSA violations in truck accidents, what to do after a crash, and how long a lawsuit takes.
Frequently Asked Questions: Arizona Truck Accidents
How long do I have to file a truck accident claim in Arizona?
2 years from the date of the accident for personal injury. 2 years for wrongful death.
What is Arizona's comparative negligence rule?
Arizona follows the Pure Comparative Negligence rule. Pure comparative — recovery proportional to fault.
Are there caps on damages in Arizona truck accident cases?
No cap on compensatory damages — the Arizona Constitution (Art. 2, §31) bars any law limiting the damages recoverable for death or injury.
How many people are killed in truck crashes in Arizona?
155 people were killed in crashes involving large trucks in Arizona in 2023, according to NHTSA. Most were occupants of other vehicles, not the trucks involved.
How long does a Arizona truck accident lawsuit typically take?
Median time to settlement runs about 12–18 months for moderate cases and 24–36 months when injuries are severe or liability is disputed. See how long a truck accident lawsuit takes for the full timeline.