By Handel Law Group · Updated October 2026
A collision with a semi-truck can be terrifying and life-altering. The size and weight of these vehicles often cause severe injuries. Knowing what to do afterward helps protect both your health and your legal rights.
1. Get to safety
If you can, move away from traffic and turn on your hazard lights. If you cannot move, stay in your vehicle and wait for help.
2. Call 911
Report the crash, tell dispatchers a commercial truck is involved, and request medical help for anyone who is hurt.
3. Stay at the scene
Remain until law enforcement arrives and give an accurate account of what happened.
4. Gather information
Get the truck driver's name, license, plate number, insurance information, and the company name and DOT number on the truck. Collect witness names and phone numbers, and photograph the scene and the vehicles.
5. Get medical care
Some injuries do not appear right away. A medical evaluation protects your health and documents your injuries.
6. Preserve evidence
Keep medical records, the police report, and receipts for every expense, including repairs and lost wages.
7. Talk to an attorney before the trucking company's insurer
Truck cases often involve multiple companies and insurers, and important evidence such as driver logs and data recorders can be lost if it is not requested quickly. An experienced attorney can act fast to preserve it.
8. Know your deadlines
Most California injury claims must be filed within two years, or six months if a government vehicle was involved.
9. Focus on your recovery
Follow your treatment plan, attend your appointments, and take care of your well-being while your attorney handles the case.
Learn more: Truck & Commercial Vehicle Accidents · Free consultation
This article provides general information about California law, not legal advice. Every case is different. For advice about your situation, call us for a free consultation.