18-Wheeler & Truck
San Juan Truck Crash: Preserving the Evidence That Wins Your Case
After an 18-wheeler crash in San Juan, the trucking company starts protecting itself immediately. Here's the evidence that decides your case — and how it disappears.
Quick answer
After a truck crash in San Juan, the most important evidence — the truck's black-box data, the driver's logs, and the company's records — can be lost or overwritten within days. Get medical care, call the police, and contact a lawyer right away so a preservation letter goes out before that evidence is gone. Trucking companies move fast to limit liability, and so should you.
Truck crashes are different from car crashes
An 18-wheeler can weigh 20 to 30 times more than a passenger car, so crashes on Interstate 2 (US-83), Business 83, and Nebraska Avenue through San Juan often cause catastrophic injuries. They also involve federal trucking regulations, multiple potentially liable parties, and far larger insurance policies than a typical car wreck.
The evidence that decides these cases
- The truck's electronic control module ('black box') — speed, braking, and throttle data.
- The driver's hours-of-service logs that show whether they were driving fatigued.
- Maintenance and inspection records for the truck and trailer.
- The driver's qualification file, drug-test results, and the cargo or weight manifest.
Why a preservation letter can't wait
Trucking companies often send a rapid-response team to the scene the same day to protect themselves. Logs get cycled out, black-box data gets overwritten, and the truck can be repaired or sold. A lawyer can send a spoliation (legal hold) letter that legally requires the company to preserve all of it — but only if it goes out before the evidence is gone.
More than one party may be responsible
In a truck case, the driver, the trucking company, the cargo loader, the maintenance contractor, and even the truck's manufacturer can each share liability. Identifying every responsible party often means identifying more insurance coverage to cover catastrophic medical bills and lost income.
Call us before the trucking company calls you
Their insurer and adjusters work for the company, not for you. Don't give a recorded statement or accept an early offer. Your consultation is free, you pay nothing unless we win, and we answer 24/7 across San Juan and McAllen.
Frequently asked questions
How fast can a truck's black-box data disappear?
It can be overwritten within days, and logs may be recycled on a short schedule. That's why contacting a lawyer quickly to send a preservation letter is one of the most important steps after a truck crash.
Who can be held responsible in a truck accident?
Possibly the driver, the trucking company, the cargo loader, a maintenance contractor, or the manufacturer. We investigate to identify every liable party and every available insurance policy.
Injured? Let's talk today.
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