Truck AccidentUpdated March 2026

Been in a Truck Accident in Phoenix?

These crashes are different. Here's what to do to protect yourself.

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Key Takeaways

  • Get medical attention immediately — the size difference between a commercial truck and a passenger vehicle means even moderate-speed collisions can cause catastrophic injuries like traumatic brain injuries and spinal cord damage.
  • Under A.R.S. § 12-542, you have 2 years from the accident date to file a personal injury lawsuit, but if a government truck was involved, you must file a Notice of Claim within 180 days (A.R.S. § 12-821.01).
  • Arizona's pure comparative fault system (A.R.S. § 12-2505) has no bar threshold — you can recover damages even if partially at fault, making it critical to have an attorney argue for the lowest possible fault assignment.
  • Phoenix sits at the crossroads of I-10 (one of the nation's busiest freight corridors, LA to Texas) and I-17, with extreme summer heat pushing pavement temperatures above 150 degrees F and causing frequent tire blowouts on commercial trucks.
  • Do not speak with the trucking company or their insurance — they may contact you within hours to lock you into statements before you understand the full extent of your injuries, and their goal is to limit their financial exposure.
  • Most truck accident attorneys offer free consultations and work on contingency, and given the complexity of federal FMCSA regulations and the $750K-$5M insurance policies involved, legal representation often makes a substantial difference in outcomes.
1

Get medical attention immediately

Truck accidents cause devastating injuries. The sheer size and weight difference between a commercial truck and a passenger vehicle means that even a moderate-speed collision can result in catastrophic harm — traumatic brain injuries, spinal cord damage, crushed limbs, and internal organ damage.

Call 911 right away. Do not try to move if you're in serious pain. Let paramedics assess you at the scene. Even if you feel okay in the moment, adrenaline can mask severe injuries for hours. Get to a hospital as soon as possible.

Phoenix has five Level I trauma centers equipped to handle the most severe injuries: Banner – University Medical Center Phoenix, St. Joseph's Hospital and Medical Center (with the Barrow Neurological Institute), Valleywise Health Medical Center, Banner Desert Medical Center in Mesa, and HonorHealth Scottsdale Osborn. Phoenix Children's Hospital handles pediatric cases.

2

Stay at the scene and call law enforcement

Arizona law requires you to remain at the scene of any accident involving injuries. For truck crashes on Phoenix freeways, the Arizona Department of Public Safety (DPS) will typically respond. For crashes on city streets, the Phoenix Police Department (PPD) handles the investigation.

Truck accidents often involve a more detailed investigation than a typical car crash. Officers may inspect the truck driver's logbook, check for hours-of-service violations, and conduct field sobriety tests. A formal police or DPS report is critical evidence for your claim.

3

Document everything you can

If you're physically able, use your phone to photograph and video the scene: the truck (including any company name, DOT number, and license plate), all vehicles involved, the road and intersection, skid marks, debris, weather conditions, and any visible injuries.

Write down the trucking company name, the truck driver's name and contact information, and the names and phone numbers of any witnesses. If the truck has markings — a company logo, DOT number, or trailer number — photograph them. This information identifies the responsible parties.

Do not discuss fault with anyone at the scene. Truck accident liability is complex and may involve the driver, the trucking company, the cargo loader, or even a vehicle manufacturer.

4

Understand why truck accidents are different

Truck accident claims are more complex than standard car accident cases for several reasons.

Multiple liable parties. The truck driver, the trucking company, the vehicle owner, the cargo loading company, and the truck or parts manufacturer may all share liability. Each will have their own insurance company and legal team.

Federal regulations. Commercial trucks are governed by the Federal Motor Carrier Safety Administration (FMCSA) regulations, including hours-of-service limits, mandatory rest breaks, weight limits, maintenance requirements, and drug and alcohol testing. Violations of these rules are powerful evidence of negligence.

Higher insurance limits. Federal law requires commercial trucks to carry $750,000 to $5 million in liability insurance, depending on what they haul. This means there's more insurance available — but the insurance companies will fight harder to deny or minimize your claim.

Evidence disappears quickly. Trucking companies may repair or destroy the truck, overwrite electronic logging device (ELD) data, or lose inspection records. An attorney can send a spoliation letter to preserve this evidence before it vanishes.

5

Do NOT speak with the trucking company or their insurance

After a serious truck accident, you may be contacted by representatives from the trucking company, their insurer, or even their own investigators — sometimes within hours. They may seem sympathetic, but their job is to limit the company's financial exposure.

Do not give a recorded statement. Do not sign any documents. Do not accept any settlement offer without legal advice. These early contacts are designed to lock you into statements before you understand the full extent of your injuries.

6

Know the common causes of truck accidents in Phoenix

Phoenix sits at the crossroads of major freight corridors. I-10 runs east-west connecting Los Angeles to Texas, and I-17 runs north-south connecting Phoenix to Flagstaff. The Loop 202 and Loop 303 carry heavy commercial traffic around the metro area. These corridors see a constant flow of 18-wheelers, tanker trucks, and flatbeds.

Common causes of truck accidents in the Phoenix metro area include driver fatigue and hours-of-service violations, speeding (especially on I-10 between Phoenix and Tucson), distracted driving, improper cargo loading (causing rollovers), inadequate truck maintenance, tire blowouts (exacerbated by extreme Phoenix heat, which can push pavement temperatures above 150°F in summer), and blind spot collisions on multi-lane freeways.

7

Understand Arizona's 2-year statute of limitations

Under A.R.S. § 12-542, you have two years from the date of the truck accident to file a personal injury lawsuit. For wrongful death claims, the two-year clock starts from the date of death (A.R.S. § 12-542(2)).

Government entity exception: If the truck was operated by a government agency, you must file a Notice of Claim within 180 days (A.R.S. § 12-821.01).

Truck accident cases require extensive investigation. Attorneys need time to subpoena the truck's electronic logging device data, maintenance records, driver qualification files, and cargo documentation. Starting early is critical.

8

Talk to a truck accident attorney as soon as possible

Truck accident cases are not something you should handle on your own. The trucking company will have a legal team and an insurance adjuster working to minimize what they owe you from day one. You need someone in your corner who understands federal trucking regulations, knows how to identify all liable parties, and can preserve critical evidence before it disappears.

Most truck accident attorneys offer free consultations and work on contingency — you pay nothing unless they recover compensation for you. Given the severity of injuries in truck crashes and the complexity of the claims, legal representation often makes a substantial difference in the outcome.

Arizona's pure comparative fault system (A.R.S. § 12-2505) means you can recover damages even if you were partially at fault. There is no bar threshold. Your award is reduced by your percentage of fault, but you are never completely barred from recovery — making it essential to have an attorney who can argue for the lowest possible fault assignment.

Phoenix Truck Accident Facts

I-10 Freight Corridor

One of the busiest trucking routes in the nation — LA to Texas through Phoenix

FHWA freight analysis

2 Years

statute of limitations for personal injury claims in Arizona

A.R.S. § 12-542

Pure Comparative Fault

Arizona allows recovery even if you are 99% at fault — no bar threshold

A.R.S. § 12-2505

$750K–$5M

minimum liability insurance required for commercial trucks under federal law

FMCSA regulations

Phoenix's role as a freight hub

Phoenix is a major logistics and distribution hub for the western United States. I-10 is one of the busiest freight corridors in the country, carrying goods between Southern California and the rest of the nation. I-17 connects Phoenix to northern Arizona and the interstate system leading to the Pacific Northwest. The Loop 303 and Loop 202 serve growing warehouse and distribution districts in the West Valley (Goodyear, Buckeye, Surprise) and East Valley (Mesa, Gilbert, Chandler). This means commercial truck traffic in the Phoenix metro area is constant and growing. Construction projects — including the I-10 Broadway Curve expansion and Loop 202 South Mountain Freeway improvements — create additional hazards as trucks navigate narrow lanes, shifting traffic patterns, and reduced speed zones.

Federal trucking regulations that matter

Commercial truck drivers and their employers must comply with FMCSA regulations that limit driving hours (11 hours maximum after 10 consecutive hours off duty), require electronic logging devices to track compliance, mandate regular vehicle inspections and maintenance, require drug and alcohol testing, and set weight and cargo securement standards. Violations of these regulations are strong evidence of negligence in a truck accident claim.

Types of truck accidents common in Phoenix

The most common types of truck accidents on Phoenix-area roads include rear-end collisions (often due to the truck's longer stopping distance), jackknife accidents (when the trailer swings out at an angle, common during sudden braking or on wet monsoon roads), rollover crashes (caused by shifting cargo, high winds, or taking curves too fast), underride collisions (when a smaller vehicle slides under the truck's trailer, often fatal), wide-turn accidents (when a truck swings wide to make a right turn and strikes vehicles or pedestrians), and tire blowout crashes (especially common in Phoenix summers when extreme heat weakens tire integrity).

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Truck Accident FAQ — Phoenix & Arizona

Truck accident cases are significantly more complex. They often involve multiple liable parties (the driver, trucking company, cargo loader, vehicle manufacturer), federal FMCSA regulations, higher insurance policies ($750K–$5M), and more severe injuries. The trucking company will also have a legal team working to minimize their exposure from day one, making it critical to have your own attorney early.

Liability can fall on multiple parties: the truck driver (for fatigue, distraction, or impairment), the trucking company (for negligent hiring, training, or scheduling), the cargo loading company (for improperly secured loads), the truck or parts manufacturer (for defective equipment), and the maintenance company (for inadequate repairs). An attorney can investigate all potential sources of liability.

The same 2-year statute of limitations that applies to car accidents applies to truck accidents in Arizona (A.R.S. § 12-542). For wrongful death claims, the deadline is 2 years from the date of death. If a government entity is involved, a Notice of Claim must be filed within 180 days (A.R.S. § 12-821.01).

No — not without speaking to an attorney first. Early settlement offers from trucking companies and their insurers are almost always far below the actual value of your claim. Truck accident injuries are often severe and require long-term medical care, and you won't know the full cost of your recovery until you've reached maximum medical improvement.

Critical evidence includes the truck's electronic logging device (ELD) data, the driver's hours-of-service logs, vehicle inspection and maintenance records, the driver's qualification file, cargo manifests and loading records, dashcam or surveillance footage, and the police or DPS crash report. Much of this evidence can be lost or destroyed if not preserved quickly.

Yes. Arizona's pure comparative fault system (A.R.S. § 12-2505) allows you to recover damages even if you were partially at fault. Your award is reduced by your percentage of fault, but there is no threshold that bars your recovery entirely.

Truck accidents frequently cause traumatic brain injuries, spinal cord injuries and paralysis, multiple bone fractures, internal organ damage, severe burns, crush injuries, and wrongful death. The massive size and weight of commercial trucks — often 20 to 30 times heavier than a passenger car — means that injuries tend to be far more severe than in car-to-car collisions.

The value depends on the severity of your injuries, the extent of your medical treatment, lost income, pain and suffering, and the degree of the truck driver's or trucking company's negligence. Arizona has no statutory cap on compensatory or punitive damages. Truck accident settlements and verdicts are typically significantly higher than car accident claims due to the severity of injuries and higher insurance limits.

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InjuryNextSteps.com provides general informational content and is not a law firm. The information on this page does not constitute legal advice and should not be relied upon as such. Every accident is different. Contacting us does not create an attorney-client relationship. If you need legal advice, consult a licensed attorney in your jurisdiction. The legal information on this page references Arizona statutes and is current as of 2025 but may change. Always verify with a qualified attorney.

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