What to Do After a Commercial Vehicle Accident

Commercial vehicle accidents differ from ordinary car accidents. The vehicles are heavier, stopping distances are longer, injuries are more severe, and the legal questions reach well past the driver. In 2023, NHTSA large truck data counted 5,472 people killed in traffic accidents involving large trucks. Behind each accident is a set of companies that can include the driver’s employer, a freight broker, a cargo loader, a maintenance contractor, and the vehicle manufacturer.

Case Differences From Car Accidents

When a semi-truck, bobtail, delivery van, or other commercial vehicle causes an accident, more money is at stake and the defense is more organized. Carriers can send rapid-response teams soon after an accident to document the scene, gather their own evidence, and build an account that limits their exposure. Much of the evidence, including logging data, engine data, maintenance records, and driver qualification files, is held by the carrier.

Driver, Vehicle, and Cargo Causes

The federal Large Truck Crash Causation Study coded driver, vehicle, and environmental factors in each accident it examined, and most accidents involved more than one factor. When the truck was assigned the critical reason, the driver accounted for 87.2% of those reasons. Common causes include:

• Distracted driving. 49 CFR 392.82 bars commercial drivers from using a handheld phone while driving, and violations carry civil penalties and, for repeat offenses, CDL disqualification, as covered in the page on trucker cell phone rules.
• Fatigue. Hours-of-service violations put tired drivers behind 80,000-pound vehicles, and electronic logging device data records the violation.
• Inadequate training. Carriers that fail to train drivers carry direct liability for the predictable results.
• Poor maintenance. Brake failures, tire blowouts, and failed lights are preventable, and Driver Vehicle Inspection Reports document when carriers ignored known defects.
• Overloaded or unsecured cargo. Unsecured loads cause rollovers and debris strikes, and 49 CFR Part 393 sets the securement standards carriers must follow.
• Weather. Weather-related truck accidents happen when dispatch pressure pushes drivers through conditions that call for slowing down or stopping.

Potential Defendants

The driver is often not the most important defendant in a commercial vehicle accident. Liability can reach every company in the chain:

• The driver, for direct negligence such as speeding, distraction, fatigue, or impairment
• The carrier, for negligent hiring, inadequate training, FMCSA violations, and maintenance failures
• The freight broker, when it selected an unfit carrier or controlled the driver’s schedule
• The shipper or cargo loader, when improper loading contributed to a rollover or loss of stability
• The vehicle or parts manufacturer, when a defective brake, tire, or steering component failed in normal use
• Third-party maintenance contractors, when outsourced repair work fell below required standards

Insurance Coverage Layers and Minimums

Commercial vehicle accidents involve layered coverage, including primary liability, excess and umbrella policies, and federal endorsements, as described on the trucking insurance page. Under 49 CFR 387.9, for-hire carriers hauling nonhazardous property in interstate commerce must carry at least $750,000 in liability coverage. Oil and certain hazardous materials require $1,000,000, and bulk hazardous substances and certain high-hazard materials require $5,000,000.

The MCS-90 endorsement can require the insurer to pay a final judgment for public liability up to the federal minimum even when the policy itself would not cover the accident, leaving the insurer to seek reimbursement from the carrier.

Steps After a Commercial Vehicle Accident

The first hours after a commercial vehicle accident decide what information survives. These steps protect both health and evidence:

Early settlement offers from commercial carriers often arrive before the full scope of the injuries is known. A settlement release is permanent, so an early signature closes the claim before those costs are counted.