Skip to content If you’ve been injured in a truck crash in Tempe, you may need experienced legal help. At Harris Injury Law, our firm handles truck accident cases and represents injured clients in Tempe, AZ. As a dedicated Tempe personal injury lawyer and law firm that handles truck, car, and work-vehicle accident claims, we bring over 16 years of experience in personal injury and truck accident matters.
Truck cases are decided by records, and most of those records are legally destructible long before your filing deadline arrives. Federal rules let a carrier discard the logs that prove fatigue after six months. Engine data overwrites itself. Post-accident testing windows close within hours. A Tempe truck accident lawyer’s first job is not building a case, it is stopping the evidence from disappearing while the case is still being built.
Because the federal retention periods are shorter than Arizona’s statute of limitations. You generally have two years to file. The carrier’s obligation to keep the most important evidence runs out well before that.
Three clocks run immediately:
Duty status records. Under 49 CFR § 395.8, drivers of commercial motor vehicles record duty status using an electronic logging device, and carriers must generally retain those records of duty status and supporting documents for six months. After that, lawful disposal is permitted. Those records are how hours-of-service violations and fatigue get proven.
Engine and event data. The engine control module and any onboard telematics capture speed, braking, throttle, and fault codes around the impact. That data can be overwritten as the truck returns to service, and the truck often does return to service quickly.
Post-accident testing. Federal rules require post-accident alcohol and controlled substance testing within tight windows measured in hours after a qualifying crash, not days. If testing did not happen, that omission is itself evidence.
The response is a written preservation demand to the carrier and its insurer, sent immediately, identifying the specific categories of data to be held. Where evidence is destroyed after notice, spoliation becomes an issue in the case. Without that letter, a carrier discarding records at six months has generally done nothing wrong.
Far more than an ordinary driver, which changes the entire claim. 49 CFR § 387.9 sets minimum financial responsibility for interstate for-hire carriers hauling general freight in vehicles rated over 10,000 pounds at $750,000, scaling upward to as much as $5,000,000 for certain hazardous materials.
Compare Arizona’s passenger-vehicle minimum under A.R.S. § 28-4009: $25,000 per person and $50,000 per accident. So a truck claim is rarely limited by coverage the way an ordinary car accident claim is and the carrier’s insurer defends accordingly, often with counsel and investigators at the scene the same day. That asymmetry is why these cases are not handled like a two-car collision.
Frequently several parties, each with separate insurance. A properly investigated truck case looks past the person behind the wheel:
The motor carrier, for negligent hiring, training, supervision, or dispatch practices that pressured a driver past legal hours
The owner of a leased tractor. Federal leasing rules require a carrier to assume responsibility for a leased vehicle’s operation, so an owner-operator’s independent contractor status does not automatically insulate the carrier
A maintenance provider, where a brake, tire, or coupling failure contributed
The party that loaded the trailer, in shifting-load, overload, or improper securement cases
A broker or shipper, where a carrier with a poor safety record was selected
This matters because Arizona has abolished joint and several liability. Under A.R.S. § 12-2506, each defendant is generally responsible only for its own percentage of fault, so settling with one party early can quietly cap what remains available.
The paper trail the carrier was already required to keep. Beyond duty status logs, the material that decides these cases includes:
The driver qualification file license history, medical certification, road test, and prior employer inquiries, retained through employment plus three years
Maintenance and inspection records, including driver vehicle inspection reports and repair orders for the tractor and trailer
Drug and alcohol testing records, including any pre-employment and random testing history
Dispatch records, bills of lading, fuel and toll receipts, and delivery schedules revealing whether the run was even legally possible in the time allowed
Training documentation and the carrier’s own safety policies
Federal inspection and violation history for both the driver and the carrier
Requested early, these documents frequently show a pattern rather than a single bad moment which matters when the question turns to whether the carrier’s conduct went beyond ordinary negligence.
Tempe sits on the state’s busiest freight corridor. I-10 carries interstate freight between Phoenix and Tucson directly through the city, including the Broadway Curve interchange where I-10 meets US 60 and SR 143. Add the Loop 101 Price Freeway, Loop 202, drayage traffic moving to and from Sky Harbor, and the industrial and distribution corridors along Priest Drive, and Tempe absorbs heavy-truck volume disproportionate to its size.
Jurisdiction follows the road. Freeway collisions are typically worked by the Arizona Department of Public Safety, which also handles commercial vehicle enforcement and may produce inspection findings alongside the crash report. Tempe city streets go to the Tempe Police Department, and streets inside the ASU Tempe campus are often handled by ASU Police, which keeps separate records. A request to the wrong agency returns nothing.
Delivery vehicles present the same analysis at a smaller scale. A box truck on a commercial route may carry coverage well above personal limits, and a rideshare or delivery driver on the clock triggers tiered app-based coverage instead.
An award drops by your assigned share, with no cutoff. Arizona applies pure comparative fault under A.R.S. § 12-2505. Carriers argue fault aggressively in truck cases, lane changes, following distance, sudden stops because every point shifted is money saved. A truck accident attorney in Tempe expects that fight rather than reacting to it. See Arizona comparative negligence laws.
Where injuries are catastrophic, the questions turn to lifetime care and earning capacity, the territory of traumatic brain injury and spinal cord injury claims, and of wrongful death actions brought by statutory beneficiaries.
Generally two years under A.R.S. § 12-542, running from the date of injury or, in a wrongful death action, the date of death. Claims for injured minors are generally tolled until age eighteen under A.R.S. § 12-502.
If a public entity may share responsibility for a City of Tempe vehicle, a Valley Metro incident, a roadway defect, a formal notice of claim generally must be served within 180 days under A.R.S. § 12-821.01, followed by a one-year filing deadline. And remember that the evidence retention clocks above are shorter than any of these. More detail: the statute of limitations in Arizona.
Jason A. Harris practices in both personal injury and workers’ compensation, which matters in truck cases more than most injuries to commercial drivers, dock workers, and warehouse staff often generate a compensation claim and a third-party claim at once, and the two run on separate tracks with different deadlines and lienholders. He has been recognized by The National Trial Lawyers as one of its Top 100 in Arizona. Clients speak with their attorney directly rather than only with a case manager, and the firm is reachable outside standard business hours.
Nothing upfront. Cases run on a contingency fee attorney fees are a percentage of any recovery obtained, and if there is no recovery you owe no attorney fee. Case costs, including accident reconstruction and data download work, are separate and set out in writing before you sign. Consultations are free and you can review what a personal injury lawyer costs in Arizona.
How is a truck accident claim different from a car accident claim? Three ways that matter. Federal regulations govern the driver and carrier, creating duties and records that do not exist in an ordinary collision. Minimum coverage is far higher, so the defense is better resourced and arrives faster. And the key evidence is held by the defendant and lawfully destructible within months, which puts the burden on you to demand preservation early.
Who investigates a truck crash on the I-10 or US 60 in Tempe? The Arizona Department of Public Safety typically works freeway collisions and also handles commercial vehicle enforcement, so its file may include inspection findings beyond the crash report. City surface streets go to Tempe PD, and ASU campus streets to ASU Police. Each keeps separate records.
What is a preservation letter and why does it matter so much? It is written notice to the carrier and its insurer to retain specific evidence duty status logs, engine and telematics data, maintenance files, driver records rather than dispose of it on the normal schedule. Sent early, it converts routine destruction into a spoliation issue. Sent late, it may arrive after the records are already gone.
Can I still sue the trucking company if the driver was an independent contractor? Often yes. Federal leasing rules require a carrier to assume responsibility for the operation of a leased vehicle, so contractor labels do not automatically shield the carrier. There may also be direct claims for negligent hiring, training, or dispatch that do not depend on the employment question at all.
I was hurt loading a truck at a Tempe warehouse. What are my options? Potentially two claims. Workers’ compensation covers the workplace injury, and a separate third-party claim may lie against the carrier, driver, or equipment owner if someone outside your employer caused it. Those claims carry different deadlines, so they need to be coordinated from the start rather than sequentially.
How long does a truck accident case take in Arizona? Longer than a typical car claim. Multiple defendants, federal records requests, expert reconstruction, and serious injuries commonly push these past a year. The tradeoff is that the investigation is what creates leverage, and a case resolved quickly is usually one resolved before the records were obtained.
The logs, the engine data, and the testing windows all run on schedules that favor the carrier. The single most useful thing you can do is get a preservation demand out before the six-month clock does its work.
Harris Injury Law 1136 E Campbell Ave, Phoenix, AZ 85014 (480) 800-HURT
Serving Tempe and all of Arizona. Request a free consultation, or read more about our Tempe personal injury practice. Every case is different and depends on its own facts; no outcome can be promised or predicted.
This page provides general information about Arizona and federal law and is not legal advice, and creates no attorney-client relationship. Regulations and retention requirements change, and outcomes depend on the facts of a claim. Consult a licensed Arizona attorney.
Reviewed by Jason A. Harris, Harris Injury Law.
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“After my husband’s tanker truck crash near the US-60 in Tempe, we were overwhelmed by medical bills and insurance company delays. Harris Injury Law stepped in, handled the trucking company and driver logs, and helped us recover fair compensation so we could focus on his recovery.”
- K.M., Tempe
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“I was hit by a dump truck while driving through downtown Tempe near Arizona State University. The property damage and serious injuries felt impossible to manage. Harris Injury Law guided us through the process, communicated with the insurance company and got us a result we could live with. Highly recommend for any Tempe truck accident victim.”
- S.T., Tempe
Past results do not guarantee similar outcomes. Every case is different and must be evaluated on its own merits.
Located at 1136 E Campbell Ave, Phoenix, AZ 85014. Harris Injury Law, PLLC specializes in auto and truck accidents and workers’ compensation. Speak directly with your lawyer from the beginning. Same-day and emergency consultations are available. You never pay out of pocket. Call us at any time – 24/7.
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