How Car Wreck and Truck Accident Cases Differ

A truck crash on I-90, U.S. Route 2, or I-82 can look like a car accident at first. The vehicles are damaged. Someone is hurt. Police take statements. Then the case starts moving in a way most people do not expect.

The trucking company may send an investigator. A commercial insurance adjuster may call early. Driver logs, dash-cam footage, event data, dispatch records, and maintenance records can become harder to secure if no one acts quickly. A crash that seems straightforward at the scene can become a fight over evidence, federal rules, and who controlled the truck.

McPartland Law Offices handles truck accident and commercial vehicle cases across eastern Washington from offices in Moses Lake, Kennewick, and Spokane. We send preservation letters, request carrier records, and identify every party that may share responsibility, including the driver, motor carrier, broker, loader, vehicle owner, or maintenance contractor. Free consultations are available, and there is no fee unless we recover compensation for you.

Why McPartland Law Offices Handles Truck and Car Accident Cases Differently

After a commercial vehicle crash, the firm you call needs to understand more than a standard injury claim. Truck cases often involve federal rules, carrier records, commercial insurance, and more than one responsible party. In eastern Washington, that can also mean freight traffic on I-90, agricultural routes, and carriers based outside Washington.

McPartland Law Offices has recovered more than $50 million for injured people since opening in 2012. We work from offices in Moses Lake, Kennewick, and Spokane, and we handle truck accident and car accident claims across eastern Washington. Attorneys Bryce McPartland and Bryton Redal lead a team focused on personal injury and workers’ compensation. When negotiation serves the case, we negotiate. When it does not, we prepare to litigate.

Client Testimonials

“Prior representation gave me reasons my case wasn’t worth very much instead of fighting for me. McPartland was able to get all of the other persons ins coverage. I am so thankful for their help. They were very supportive and very nice” — Angela

“McPartland Law Offices made my vehicle collision a smooth ride from the very start. The transparency, honestly, and commitment to get me reimbursed. They did such a good job and got me a very good settlement. 10/10 recommend.” — George

“I was so nervous, because I had never been involved in a car accident and personal injury case before. From the first day that I came into the office, I was immediately put at ease and was comfortable handing everything over to you. You handled everything, and I could focus on running my business.” — Mary

How Big a Difference Does the Truck Itself Make?

Under RCW 46.44.041, Washington permits commercial trucks to carry gross loads up to 105,500 pounds. A typical passenger car weighs around 4,000 pounds. That weight difference does not just change how bad an accident looks. It changes how injuries present, how long recovery takes, and how much of a person’s life gets interrupted.

Bigger vehicles carry bigger blind spots. A fully loaded semi on U.S. Route 2 needs far more stopping distance than any passenger vehicle. Cargo loads shift, trailer sway compounds on curves, and tire blowouts at highway speeds affect vehicles in adjacent lanes in ways a car-to-car crash rarely does. On eastern Washington highways, where trucks and passenger vehicles share the same corridors between Moses Lake and Spokane, those dynamics are part of every trucking crash analysis.

The injury pattern matters for the claim. More severe injuries mean more medical treatment, more lost income, and longer recovery timelines. All of that factors into what a commercial vehicle accident claim may be worth.

What Federal Rules Apply to Trucks That Don’t Apply to Cars?

Federal motor carrier law can add a regulatory layer that does not exist in a standard car accident case. The Federal Motor Carrier Safety Administration (FMCSA) sets rules under Title 49 of the Code of Federal Regulations for many commercial drivers and motor carriers. If a driver or carrier violated those rules, that violation may help show negligence, depending on how the violation connects to the crash.

The regulations may cover:

• Hours of service: Commercial drivers face limits on how long they can drive before taking required rest. Log records and electronic logging device data can show whether the driver followed those limits.
• Driver qualification files: Motor carriers must keep records related to a driver’s licensing, training, medical qualification, and fitness to operate a commercial vehicle.
• Vehicle maintenance and inspection: Commercial trucks require inspection and maintenance under federal standards. Deferred repairs can become an important part of the liability analysis.
• Drug and alcohol testing: FMCSA rules require certain pre-employment, random, reasonable suspicion, return-to-duty, follow-up, and post-accident testing for covered drivers.
• Cargo securement: Loads must meet federal securement standards. Shifting, spilled, or improperly secured cargo can point to the carrier, shipper, or loading company.

A car accident claim usually does not involve this type of regulatory review. A truck accident case may depend on it.

Who Can Be Held Liable in a Truck Accident vs. a Car Accident?

In a car-only crash, liability often centers on the at-fault driver. In a truck accident case, responsibility can spread across several people or companies.

The following parties may share responsibility in a commercial vehicle accident:

• The truck driver.
• The motor carrier or trucking company that employed the driver or controlled the vehicle.
• A freight broker, if broker conduct contributed to the crash.
• The cargo-loading company, if improper loading caused or worsened the crash.
• The vehicle owner, if a separate company owned the truck or trailer.
• A maintenance contractor, if poor repair work or missed maintenance contributed to a mechanical failure.

Foreign-based carriers can add another procedural layer. If the carrier is based in Canada or another country, service of process may need to comply with the Hague Convention on Service Abroad. That can add steps that usually do not come up in a standard car accident case.

TIP: The trucking company’s defense team may send an investigator to the scene quickly. Every hour that passes without a preservation letter can make evidence harder to secure.

Because commercial vehicle claims can involve multiple responsible parties, identifying them early matters. A claim focused only on the driver may miss other parties whose conduct contributed to the crash.

Evidence That Disappears Fast in Truck Cases

Truck accidents can create evidence that a standard car crash does not. Some records have federal retention rules, but other evidence can disappear much faster. Dash-cam footage may loop. Internal communications may become harder to trace. Physical evidence can change once the truck leaves the scene.

The evidence that often matters includes:

• Electronic logging device (ELD) records: These records help show hours of service, duty status, location information, and related driver data.
• Event data recorder or black-box data: This may capture information from the seconds before the crash, such as speed, braking, and engine activity, depending on the vehicle and system.
• Dash-cam and driver-facing camera footage: Many commercial trucks carry cameras, and that footage may be overwritten without a preservation demand.
• Driver logs: Paper logs may still matter in some contexts, along with electronic records of rest periods and driving time.
• Maintenance and inspection records: These records can show whether the carrier or repair provider ignored known problems.
• Dispatch and communication records: Texts, load assignments, delivery instructions, and driver-carrier communications can help show pressure, timing, or route decisions.
• FMCSA Safety Measurement System information: Public safety data can show prior inspection violations, crash history, and carrier safety patterns.

Preservation letters to the carrier, broker, loading company, vehicle owner, and maintenance contractor put the other side on notice to retain evidence. Public records requests, Freedom of Information Act requests, and FMCSA Safety System research can also support the investigation. Starting that work early can change what evidence remains available.

How Insurance Coverage Differs Between Cars and Trucks

Washington requires passenger vehicle drivers to carry liability insurance or other proof of financial responsibility under RCW 46.30.020. Those minimum amounts are much lower than the limits many commercial motor carriers must carry. Under 49 CFR § 387.9, federal financial responsibility rules often require commercial carriers to carry at least $750,000 to $5 million, depending on the vehicle, cargo, and type of operation.

Higher insurance limits do not automatically mean a higher recovery. They usually mean the insurer has more money at risk. Commercial insurers may assign experienced adjusters, investigators, and defense lawyers early. They may also contact injured people before they have legal representation.

If available coverage does not fully account for the harm caused, underinsured motorist coverage may help cover part of the gap if that coverage applies and you purchased it or did not reject it.

Washington follows a pure comparative fault system under RCW 4.22.005. If an injured person shares fault for the crash, their recovery is reduced by their percentage of fault. Fault does not bar recovery unless the injured person is found 100% responsible.

How Long Do I Have to File a Truck Accident Claim in Washington?

Washington gives most injured people three years to file a personal injury lawsuit under RCW 4.16.080. That clock usually starts on the date of the crash. Exceptions may apply for minors or people who were incapacitated at the time of the accident.

The legal filing deadline is not the only deadline that matters. In a truck case, evidence preservation often matters first. Washington insurance rules require insurers to acknowledge claim communications, investigate claims promptly, and follow settlement standards under WAC 284-30-360, WAC 284-30-370, and WAC 284-30-380. Those rules do not stop dash-cam footage, event data, or company records from becoming harder to secure.

Waiting weeks to act in a trucking case can carry a real cost. By the time a lawsuit gets filed, important evidence may already be missing.

Frequently Asked Questions About Car and Truck Accident Cases in Washington

Is a Truck Accident Claim Worth More Than a Car Accident Claim?

Not automatically. Commercial carriers carry higher insurance limits, and truck accident injuries tend to be more severe, which means medical bills, lost income, and long-term impact can all be larger. What a claim is worth depends on the facts: the injuries, the medical treatment, the income disruption, and who is at fault and to what degree. Insurance companies may use internal formulas or valuation methods when reviewing pain and suffering, but Washington law does not assign non-economic damages a fixed multiplier.

What Evidence Should I Preserve After a Crash With a Commercial Truck?

Start with what you can safely document. Take photos of vehicle positions, road conditions, damage, cargo, skid marks, debris, and any visible company markings. Write down the truck’s license plate, U.S. Department of Transportation number, and carrier name if you can see them. Get witness names and contact information. Keep medical records, bills, receipts, and missed-work documentation. Do not give a recorded statement to the carrier’s insurer before getting legal advice.

Do I Need a Different Lawyer for a Truck Case Than for a Regular Car Accident?

A truck accident case involves federal regulations, multi-party liability, and evidence types that a standard car accident case does not. Identifying all liable parties, sending preservation letters, and requesting FMCSA records requires familiarity with commercial vehicle law. A firm that handles both car accident claims and commercial vehicle cases can assess which framework applies to your situation and act accordingly.

What If the Truck Driver Was Based in Canada or Another State?

Out-of-state carriers still have to follow Washington traffic law when a crash happens here. A lawsuit may be filed in Washington when the collision occurred in Washington. If the carrier is based in Canada or another country, service of process may need to follow the Hague Convention on Service Abroad. That can add time and procedure to the case, which is another reason early investigation matters.

Talk to McPartland Law Offices Before Truck Accident Evidence Disappears

Truck accident cases move fast. The carrier, insurer, and defense team may already be reviewing the crash, collecting records, and shaping their side of the story. You should not have to sort through that process while dealing with pain, medical appointments, missed work, and pressure from an adjuster.

McPartland Law Offices handles truck accident, commercial vehicle accident, and car accident claims across Moses Lake, Kennewick, Spokane, and nearby eastern Washington communities. We know what evidence to look for, who may be responsible, and how to push back when a commercial insurer tries to narrow the claim early.

Free consultations are available. You pay no legal fees unless we recover compensation for you. Call McPartland Law Offices at 509-495-1247 or fill out our contact form to discuss what happened and what evidence you may need to preserve.