Phoenix Truck Accident Lawyer

What Makes Truck Accidents in Phoenix Different

A loaded tractor-trailer can weigh tens of thousands of pounds. When that mass meets stopped traffic on an urban freeway, the injury pattern can include multi-vehicle pileups, underride damage and catastrophic trauma. The Maricopa Association of Governments notes about 425 freeway miles in the MAG region, including roughly 114 miles of I-10 and 48 miles of I-17 — corridors that mix local commuting with long-haul freight.

ADOT's 2024 Crash Facts show Phoenix with 37,472 total crashes and 15,057 people injured. Truck cases are a subset of that volume, but they frequently produce outsized medical bills and complex insurance layers: the driver's policy, the motor carrier's coverage, trailer owners, shippers and maintenance contractors.

Freeway truck collisions are typically investigated by the Arizona Department of Public Safety. Surface-street commercial crashes inside Phoenix city limits are generally handled by Phoenix Police, with serious cases potentially going to the Vehicular Crimes Unit.

Commercial Motor Vehicles Under Arizona Law

Arizona defines "commercial motor vehicle" for motor-carrier safety purposes in A.R.S. § 28-5201. The definition includes, among other categories:

• A single vehicle or combination with a gross vehicle weight rating or gross weight of 26,001 or more pounds used in intrastate commerce

• A single vehicle or combination with a GVWR of 10,001 or more pounds used in interstate commerce

• School buses, certain passenger-for-hire buses and placarded hazardous-materials vehicles

A "motor carrier" under the same statute is a person who operates or causes to be operated a commercial motor vehicle on a public highway. That definition matters because company policies on hiring, training, dispatch and maintenance can become part of the civil case, not only the individual driver's conduct.

Federal Safety Rules That Often Appear in Truck Cases

Interstate trucking is heavily regulated by the Federal Motor Carrier Safety Administration. Hours-of-Service rules in 49 C.F.R. Part 395 limit driving and on-duty time and require rest. Electronic logging devices create records that investigators and attorneys can compare against crash timelines. Other common issue areas include:

• Driver qualification and CDL status

• Vehicle inspection and maintenance records

• Cargo securement

• Drug and alcohol testing after a qualifying crash

• Company safety ratings and prior violations

These rules do not automatically decide civil liability, but violations can be evidence of negligence when they contribute to a Phoenix crash.

• Fatigue / Hours of Service — ELD logs, dispatch records; May show driving beyond allowed limits

• Maintenance — DVIR, shop invoices, out-of-service history; May show known defects left unrepaired

• Hiring / supervision — Driver file, training records; May support claims against the motor carrier

• Insurance layers — MCS-90, certificates, trailer owner policies; Identifies who may owe benefits

Best for: Preserving ELD, dash-cam and maintenance evidence quickly — trucking companies may follow document-retention schedules that do not match an injured person's medical timeline.

After a Phoenix Truck Crash: Practical First Steps

1. Call 911 and seek medical care, even if adrenaline masks pain at the scene.

2. Photograph trailer markings, DOT/MC numbers, license plates, cargo condition and roadway evidence when it is safe.

3. Identify whether Arizona DPS or Phoenix Police took the report — freeway crashes usually go to DPS.

4. Avoid recorded statements to the trucking company's insurer until you understand your injuries.

5. Contact counsel early enough to send preservation requests for ELD data, dash-cam video and maintenance files.

Underride guards, conspicuity tape and lighting defects sometimes matter in nighttime Valley crashes. Delivery box trucks and last-mile vans may fall inside or outside the commercial-motor-vehicle definition depending on weight and commerce type under A.R.S. § 28-5201, which is why the vehicle's rating and use must be checked rather than assumed from appearance alone.

Arizona Deadlines and Fault Rules Still Apply

Truck cases remain Arizona personal injury cases. Key statutes include:

• Two-year filing deadline for most private injury suits — A.R.S. § 12-542

• Pure comparative fault — A.R.S. § 12-2505

• 180-day notice / one-year suit for public entities — A.R.S. §§ 12-821.01 and 12-821

• Minimum auto liability for ordinary policies — A.R.S. § 28-4009 (commercial policies and federal financial-responsibility rules may require higher limits)

How Eashoo Law Handles Phoenix Truck Claims

We identify every potentially responsible party, send evidence-preservation letters when appropriate, obtain DPS or Phoenix PD reports, collect medical proof and negotiate with commercial insurers. James Eashoo founded Eashoo Law, PC and is admitted to practice in Arizona. Trucking cases are part of the firm's personal injury work.

Contingency fee representation means you do not pay attorney fees up front. The firm is paid a fee only if it recovers compensation for you.