Truck Accident: What to Do in the First 24 Hours

At the Scene: The First 30 Minutes

Safety first: secure the scene. Turn on hazard lights, set out triangles or flares, and check for injuries. If anyone is injured, call 911 immediately. Do not move injured people unless there is an immediate danger (fire, oncoming traffic). Even in minor accidents, call law enforcement to get an official police report — this protects you legally.

While waiting for police: exchange information with the other driver(s) — name, insurance company, policy number, license number, plate number, and phone number. Do not discuss fault, do not apologize, and do not make any statements about what happened beyond basic facts. Anything you say at the scene can be used against you in litigation. A simple 'I am sorry' can be interpreted as an admission of fault.

Document everything with photos and video. Take wide-angle shots showing the entire scene, close-ups of all vehicle damage, photos of the road conditions (wet, icy, potholes, construction), traffic signs and signals, skid marks, debris patterns, and the positions of all vehicles. Take photos of the other driver's license plate, insurance card, and driver's license. Record video narrating what happened while your memory is fresh.

If there are witnesses, get their names and phone numbers. Witness testimony can be critical in determining fault. Ask if they would be willing to provide a statement. Witnesses often leave the scene quickly, so collect contact information before they go.

The First 24 Hours: Insurance, Legal, and Regulatory Steps

Notify your insurance company within 2 hours of the accident. Most policies require prompt notification, and delayed reporting can give the insurer grounds to question or deny the claim. Provide basic facts: date, time, location, description of what happened, the other party's information, and the police report number. Do not speculate about fault or provide a recorded statement without consulting an attorney first.

If the accident is DOT-reportable (involves a fatality, injury requiring immediate medical treatment away from the scene, or a vehicle towed from the scene due to disabling damage), you have additional obligations. The accident must be recorded on your accident register within 24 hours. You may need to provide a post-accident drug and alcohol test within specific timeframes: alcohol test within 8 hours and drug test within 32 hours of the accident. Failure to complete these tests within the required timeframes is treated as a positive result.

Contact a trucking-specific attorney if: the accident involves injuries to anyone, property damage appears significant (over $10,000), the police report attributes fault to you, or you are unsure about your rights and obligations. Many trucking attorneys offer free initial consultations and work on contingency for defense cases. Getting legal advice early prevents mistakes that can cost tens of thousands later.

Preserve all evidence. Do not delete dashcam footage, ELD data, or any digital records. Do not repair the truck until your insurance company and attorney approve it — the damage is evidence. If you have a dashcam, download and backup the footage immediately (do not rely on the dashcam's loop recording, which may overwrite the footage).

Critical Mistakes That Increase Your Legal Exposure

Admitting fault at the scene: even a casual 'I did not see you' statement can become exhibit A in a lawsuit. Let the police and insurance companies determine fault through investigation. Your job at the scene is to exchange information and document — nothing more.

Posting about the accident on social media: plaintiff attorneys routinely search drivers' social media accounts after accidents. Any post about the accident — including photos, opinions about what happened, or even complaints about the other driver — can be used as evidence. Do not post anything about the accident on any platform, and tell your family and friends not to post about it either.

Giving a recorded statement to the other party's insurance company without legal counsel: the other driver's insurance company may contact you for a statement. They are not on your side — their goal is to minimize their payout, which means maximizing your perceived fault. Politely decline and direct them to your insurance company or attorney.

Moving the truck before documentation: unless the truck is blocking traffic or creating a safety hazard, leave it in place until the scene is documented. Vehicle positions, skid marks, and debris patterns tell the story of what happened. Once vehicles are moved, that evidence is lost.

Failing to get a post-accident drug test on time: for DOT-reportable accidents, the testing deadlines are firm. Missing the alcohol test window (8 hours) or drug test window (32 hours) creates a presumption of positive result that devastates your case and your career. Keep the contact information for a DOT-certified collection site in your truck at all times.

The Weeks and Months After: Protecting Your Business

Your insurance claim process begins immediately. Cooperate fully with your insurance company's investigation — they are on your side (they are paying for your defense). Provide all requested documentation promptly: photos, police report, ELD data, dashcam footage, maintenance records, and your written account of what happened.

Expect an insurance rate increase. A DOT-reportable accident typically increases your annual premium by $2,000-$8,000 at your next renewal, regardless of fault. At-fault accidents can increase premiums by $5,000-$15,000. This increase typically lasts 3-5 years. Shop for competitive quotes at renewal — different insurers weight accident history differently.

The accident goes on your CSA Crash Indicator regardless of fault. The FMCSA does not make fault determinations — all DOT-reportable crashes count. You can request a 'crash not preventable' determination through the FMCSA's DataQs system by providing evidence that the crash was not your fault (police report, dashcam footage, witness statements). If approved, the crash is excluded from your CSA scoring and your SMS results display a 'crash not preventable' notation.

Mentally prepare for the aftermath. Accidents — even minor ones — create stress that affects your driving and decision-making for weeks or months. If you experienced a serious accident, consider talking to a counselor or therapist. The EAP (Employee Assistance Program) if you have one, or independent counseling, can help process the emotional impact. Returning to driving before you are mentally ready increases your risk of another incident.