05 November 2026

Who Is Liable in a Semi-Truck Crash?

Presented by @paxtonkgwc158

Who Is Liable in a Truck Accident?

Unlike many car crashes, a semi-truck crash often involves several potentially responsible parties. The driver, the trucking company, the trailer owner, the shipper that loaded the freight and the maker of a failed part may all play a role. Identifying every https://truckaccidentlawyer.wiki/topics/federal-regulation/ responsible party is an early job for a truck accident lawyer, because each responsible party may have separate insurance.

The truck driver

Most claims start with the driver's conduct, such as speeding, following too closely, unsafe lane changes, distraction, impairment or fatigue. Commercial drivers must hold a commercial driver's license (CDL) under 49 CFR Part 383 and follow the driving rules in 49 CFR Part 392, which include limits on texting and hand-held phone use. A violation of a safety rule does not prove fault on its own, but in many states it can be evidence of negligence, and some states apply negligence per se. A truck wreck lawyer compares the driver's conduct against these rules.

Liability of the trucking company

If the driver is an employee working within the scope of the job, the trucking company is generally answerable for the driver's negligence under vicarious liability, sometimes called respondeat superior. The company may also face direct claims based on its own conduct, including negligent hiring, negligent retention, negligent supervision and negligent entrustment. Under the Federal Motor Carrier Safety Regulations, a trucking company must keep a driver qualification file under 49 CFR Part 391, run drug and alcohol testing under 49 CFR Part 382, and inspect, repair and maintain its trucks under 49 CFR Part 396. Missing or incomplete records can support a direct claim against the company, and for a truck accident lawyer the driver qualification file is often one of the first documents requested.

When the driver owns the truck

Some drivers are owner-operators who lease their trucks to a trucking company. The leasing rules in 49 CFR Part 376 require the lease to give the trucking company exclusive possession, control and use of the equipment during the lease, which can matter when the company argues the driver was an independent contractor. The USDOT number and company name on the cab, along with the bill of lading and the lease itself, help identify which company was operating the truck. An 18-wheeler accident attorney typically requests these documents early.

Other companies in the shipment

Cargo that shifts or falls can contribute to rollovers and jackknife crashes. The cargo securement rules in 49 CFR Part 393 set standards for tiedowns and load securement, and in some cases a shipper or loading company that controlled the loading may share responsibility. Claims against a freight broker that arranged the shipment raise separate questions, including federal preemption, and the answer turns on the specific claim and facts.

Product defects and maintenance

If brakes, tires, steering parts or an underride guard fail because of a defect, the manufacturer may face a product liability claim. A maintenance contractor that performed faulty repairs can also be named. Separating a defect from poor maintenance usually means inspecting the parts before they are repaired or scrapped.

Insurance and shared fault

Federal financial responsibility rules in 49 CFR Part 387 require at least $750,000 in public liability coverage when for-hire interstate trucks with a gross vehicle weight rating of 10,001 pounds or more haul nonhazardous property, and higher minimums apply to certain hazardous materials. Most states use comparative negligence, which can reduce damages by the injured person's share of fault, while a few still apply contributory negligence. A semi-truck accident lawyer looks at all of the parties, since a single policy may not cover the full loss. This article is general information, not legal advice, and no result can be predicted from it.