What to Do After a Commercial Truck Accident in Pennsylvania

June 9, 2026

A collision with an 80,000-pound tractor-trailer is not a bigger car accident. It is a different kind of case, with a different opponent, on a different clock. I am Sean Quinlan, and by the time most families call me, the trucking company's rapid-response team has already been to the scene, photographed what it wanted photographed, and started building a file designed to limit what the carrier pays.

You cannot control how fast they move. You can control what you do next. Here is the sequence I give people who call me from a hospital room.

In the first hours: medical care is also evidence

Get evaluated, even if you feel functional. Adrenaline hides a great deal, and the injuries that dominate truck cases — traumatic brain injury, internal bleeding, spinal fractures, crush injuries to the lower extremities — often present quietly at first. Pennsylvania's trauma network exists for exactly this. Depending on where the crash happened, that may mean Penn Presbyterian's trauma center in Philadelphia, UPMC Presbyterian in Pittsburgh, Lehigh Valley Hospital in the Lehigh Valley, Geisinger Medical Center in Danville, or Penn State Health Milton S. Hershey Medical Center in Dauphin County.

There is a legal reason beyond your health. The medical record created in the first 24 hours becomes the anchor for causation. A gap between the crash and the first documented complaint is the single most common argument I see defense counsel make in a serious injury case: not that the truck driver was careful, but that your injury came from something else.

At the scene, if you are able

  • Call 911 and insist on a police report. Commercial vehicle crashes frequently draw a state police commercial vehicle unit, and their inspection report can document brake, tire, and logbook violations that never appear in an ordinary crash report.
  • Photograph the truck itself, not just the damage. Get the tractor's US DOT number, the carrier name on the door, the trailer number, and any placards. The tractor and the trailer are often owned by different companies, and the driver may be employed by a third.
  • Photograph the whole scene wide. Skid marks, gouges in the pavement, debris fields, load spill, and the position of the cargo. These vanish within hours.
  • Get names. Independent witnesses are the ones who will not be coached later.

If you were unconscious or transported before any of this was possible, you have not lost the case. It simply means the reconstruction burden shifts to the evidence the carrier controls — which is why step three matters so much.

Within days: stop the destruction of electronic evidence

Modern tractors record. The engine control module captures speed, throttle, brake application, and hard-braking events in the seconds before impact. The electronic logging device records duty status under 49 CFR Part 395. Many fleets also run forward-facing and driver-facing cameras, telematics, and GPS pings on a rolling overwrite.

Federal record retention is shorter than most people assume. Supporting documents behind hours-of-service records must generally be retained for six months under Part 395; driver qualification and maintenance records live on different schedules under 49 CFR Parts 391 and 396. Camera footage on many systems overwrites in days.

The practical answer is a spoliation letter — a written demand that the carrier and its insurer preserve the ECM download, ELD data, dispatch records, driver qualification file, inspection and repair records, bills of lading, and any video. Sending it early, and specifically, is one of the highest-value things a lawyer does in the first week of a trucking case. I explain how that data is read in my article on driver fatigue and hours-of-service records.

What to say, and to whom

Expect a call from an adjuster quickly, sometimes before you are discharged. The tone will be helpful. The purpose is not.

You are obligated to report the crash to your own insurer and to cooperate with your own policy. You are not obligated to give a recorded statement to the trucking company's insurer, and I generally advise against it before anyone has looked at the electronic data. Early statements are used two ways: to lock down an estimate of speed or distance that the reconstruction later contradicts, and to harvest an admission that gets recycled as comparative fault.

Do not sign a medical authorization that opens your entire history. Do not accept a quick payment for property damage that contains general release language. Read what you sign, or have someone read it for you.

The deadlines that actually bind you

In Pennsylvania, most personal injury claims must be filed within two years of the crash under 42 Pa.C.S. § 5524. Wrongful death and survival claims following a fatal truck crash are also generally governed by a two-year period, running from the date of death for the wrongful death claim.

Two exceptions deserve attention. If a government entity may share responsibility — a municipal truck, a PennDOT roadway design or maintenance issue — a written notice of claim is generally required within six months under 42 Pa.C.S. § 5522, long before the two-year deadline. And if a minor was injured, the limitations period is generally tolled until age 18. When in doubt, treat the earliest possible deadline as the real one.

Where these crashes happen in Pennsylvania

Pennsylvania is a freight corridor state, and the crash patterns follow the freight. I see clusters along the I-81 truck corridor through Cumberland, Franklin, and Lackawanna counties, on I-80 across the Poconos in winter weather, and in the merge-and-weave chaos of the Schuylkill Expressway. Distribution-center growth has also pushed heavy truck traffic onto arterials never designed for it, including the Carlisle Pike.

Local knowledge is not decoration. Venue, the responding police unit, the trauma center that treated you, and the jury pool all follow geography. I handle these cases across the state, including Harrisburg, Cumberland County, and the Scranton area.

What to do next

Here is the single concrete step: write down, today, everything you remember about the minutes before impact — where you were in the lane, what the truck did, weather, light, what you heard. Date it. Memory degrades fast and predictably, and a contemporaneous note written in your own words is admissible ammunition against the argument that you reconstructed your account after talking to a lawyer.

Talk to a Pennsylvania truck accident lawyer

If you or someone in your family was hurt by a commercial truck anywhere in Pennsylvania, I will review what happened at no cost and tell you honestly what I think the case needs. Evidence in trucking cases disappears on a schedule, so the sooner we start, the more of it we keep. Visit our Pennsylvania truck accident practice page or reach out through the contact page for a free, confidential case review. There is no fee unless we recover for you.

Frequently asked questions

How long do I have to file a truck accident claim in Pennsylvania?

Generally two years from the date of the crash under 42 Pa.C.S. § 5524. If a government defendant may be involved, a written notice requirement under 42 Pa.C.S. § 5522 can apply within six months, so the practical deadline may be much shorter.

Should I give the trucking company's insurer a recorded statement?

You are not required to. I generally advise against giving one before the electronic data has been preserved and reviewed, because early estimates of speed and distance are frequently used later to argue comparative fault.

What evidence disappears first after a truck crash?

Onboard camera footage and telematics, which can overwrite within days, followed by physical scene evidence. Hours-of-service supporting documents are subject to a six-month retention period under 49 CFR Part 395.

Do I still have a case if I was partly at fault?

Often, yes. Pennsylvania follows modified comparative negligence under 42 Pa.C.S. § 7102, so you may recover as long as your share of fault is not greater than the defendants', with damages reduced by your percentage.

More on this topic

Injured in Pennsylvania? Call Sean Quinlan at (717) 724-7503 for a free case review.