California's Statute of Limitations for Truck Accidents: Your Two-Year Window

California Code of Civil Procedure § 335.1 sets a two-year statute of limitations for any personal injury claim, including those arising from commercial truck accidents. The clock begins on the date of the crash—not the date you discovered your injuries, not the date you filed a police report, and not the date you sought medical treatment. Two years from that accident date, your right to file suit expires permanently.

This two-year window applies regardless of the defendant. Whether you're suing the motor carrier, the individual driver, a shipper, a broker, or a trailer owner, the same deadline applies. California treats truck accident claims the same way it treats any other vehicular injury claim under the statute.

The reason this matters is simple: once the two-year deadline passes, you have no legal claim, period. There's no opportunity to negotiate a settlement after the deadline. The defense will file a motion to dismiss based on the statute, and you'll lose. That's why understanding the exact start date of your claim is the first critical step.

For most truck accident claims, the statute begins on the date of the crash itself. You don't get extra time because you didn't realize how serious your injuries were or because you didn't see a doctor immediately. The law assumes you knew you were injured on the day the 18-wheeler hit your vehicle.

There's a narrow exception called the "discovery rule," but it applies only in rare circumstances. The discovery rule might extend the deadline if you had no way of knowing you were injured at the time of the crash—for example, if a latent infection developed months later without any connection to the accident that would have been apparent at the scene. In practice, the discovery rule rarely saves a claim because the accident itself puts you on notice.

For commercial truck accidents, the injury date is clear and objective: the date and time of the collision. Mark that date on your calendar immediately. It's the starting gun for your two-year deadline. If you were injured on April 15, 2024, your lawsuit must be filed by April 15, 2026—not April 16, not after that. Missing the deadline by a single day bars your claim.

California does recognize a few narrow exceptions that can extend the statute of limitations for truck accident claims:

Minors. If you were under 18 years old at the time of the crash, the statute of limitations doesn't begin until you turn 18. You then have one year after reaching 18 to file your claim—meaning your deadline is your 19th birthday. This gives young victims and their parents time to assess long-term injuries and plan treatment before litigation begins.

Government defendants. If the at-fault party is a government entity or agency, California requires you to file a claim notice within 100 days, which is far shorter than two years. This applies if, for example, a commercial truck owned by a public agency was involved in the crash.

Wrongful death claims. If a truck accident killed someone, the statute of limitations for the wrongful death claim is two years from the date of death. That's usually the same date as the accident, but in rare cases, the victim survives briefly, and the deadline shifts.

Defendant absence from the state. If the defendant leaves California, the time they're absent doesn't count toward the statute. This is rare in commercial trucking cases because carriers are typically present or represented in-state.

Outside these exceptions, the two-year deadline is absolute and mandatory.

If your lawsuit is filed after the two-year deadline has passed, the defendant will file a motion to dismiss based on the statute of limitations. That motion will succeed. The court will throw out your case, and you'll have no recourse.

You cannot negotiate around a missed deadline. No settlement discussion, no insurance negotiation, no arbitration will revive a time-barred claim. Once the deadline passes, your legal right to sue is gone. The statute of limitations is an absolute bar, not a preference or procedural guideline.

This has happened to injured accident victims who delayed hiring an attorney, waited for a settlement offer that never came, or simply didn't understand the urgency. Months turn into years quickly. By the time they realize they need a lawyer, the deadline has already passed. At that point, their only options are to accept whatever the insurance company offers on a voluntary basis (which is usually nothing) or accept that their claim is permanently barred.

The finality of a missed statute means that the first legal action after a truck accident is often a preservation letter—a formal written demand that the trucking company preserve all evidence. That letter creates an independent obligation to preserve evidence and prevents the other party from claiming they don't know you're planning to sue. Under [FMCSA regulations](https://www.fmcsa.dot.gov/), carriers can legally delete data after 15 days unless a preservation letter stops that clock. It's the legal tool that buys you time to evaluate your claim while the deadline ticks.

You don't have to file a lawsuit immediately, but you do have to take certain steps to protect your rights while your claim is being evaluated:

Document the scene and your injuries. Photograph or video the crash site, vehicle damage, skid marks, road conditions, and any visible injuries. If you were treated at UC Irvine Medical Center or another hospital, request and save copies of all medical records, diagnostic images, and physician notes. This documentation is evidence, and it deteriorates or disappears over time.

Preserve the other party's evidence. Send a preservation letter to the trucking company within days of the crash. This formal notice requires the company to preserve ELD data, driver qualification files, logbooks, maintenance records, dispatch communications, onboard camera footage, and post-crash drug-screen results. Data preservation is governed by [NHTSA and DOT standards](https://www.nhtsa.gov/), and failure to preserve critical evidence after receiving notice can lead to sanctions or adverse inferences in court.

Secure police reports and crash data. Obtain the official crash report filed with the Irvine Police Department or California Highway Patrol. Request any traffic camera footage or dashcam video from the scene. This evidence is often overwritten after 30–90 days.

Photograph and preserve your vehicle. If your vehicle is being repaired, request photos before and after repairs. If it's being scrapped, photograph it thoroughly before it leaves your possession. The physical evidence of damage tells the story of the collision physics.

Don't give a recorded statement. Don't accept a call from the trucking company's insurance adjuster asking for a recorded statement about the accident. Anything you say can be used against you. Communicate only through your attorney or a written statement you control.

Consult an attorney before the deadline. The best time to hire a lawyer is within 30–60 days of the crash. That's early enough to preserve evidence but quick enough to avoid complacency. An attorney will assess your claim, identify all potential defendants, and ensure the statute of limitations doesn't sneak up on you.

None of these steps require you to file a lawsuit. But they do require action, and action must happen within the two-year window.