Catastrophic Trucking Litigation

Federal Trucking Violations That Kill.

Reviewed by Jason Hicks on May 10, 2026|Last Updated: May 10, 2026

The Federal Motor Carrier Safety Administration regulates every aspect of commercial trucking — from driver qualifications to vehicle maintenance to hours of service. Violations of these regulations are powerful evidence of negligence.

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Catastrophic Trucking Litigation

The Federal Motor Carrier Safety Administration regulates every aspect of commercial trucking — from driver qualifications to vehicle maintenance to hours of service. Violations of these regulations are powerful evidence of negligence.

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Driver exceeded maximum driving or on-duty limits.

Carrier failed to conduct required inspections or repair known defects.

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01

Key FMCSA Regulations in Crash Cases

The Federal Motor Carrier Safety Regulations (49 C.F.R. Parts 350-399) cover:

  • Part 382: Drug and alcohol testing requirements.
  • Part 383: Commercial driver's license standards and requirements.
  • Part 391: Driver qualifications — hiring, screening, medical certification, and road testing.
  • Part 392: Driving of commercial motor vehicles — distraction, fatigue, and safe operation rules.
  • Part 393: Parts and accessories — equipment standards for brakes, tires, lighting, and safety devices.
  • Part 395: Hours of service — driving and rest time limits.
  • Part 396: Inspection, repair, and maintenance requirements.

02

How FMCSA Violations Prove Negligence

FMCSA violations are powerful evidence in trucking litigation because:

  • Negligence Per Se: In Oklahoma, violation of a safety regulation can constitute negligence per se — meaning the violation itself establishes the breach-of-duty element of a negligence claim.
  • Carrier Knowledge: Carriers are required to know and comply with FMCSRs. Ignorance is not a defense.
  • Pattern Evidence: A carrier's history of FMCSA violations — documented in FMCSA inspection and compliance records — can establish a pattern of disregard for safety.
  • Punitive Damages: Willful or reckless violations of federal safety regulations can support punitive damages claims.

03

How We Obtain FMCSA Records

  • FMCSA SAFER System: Public database containing carrier registration, safety ratings, and inspection summaries.
  • SMS Data: Safety Measurement System data showing the carrier's scores in seven Behavior Analysis and Safety Improvement Categories (BASICs).
  • Inspection Reports: Detailed reports from roadside inspections documenting specific violations found on the carrier's vehicles and drivers.
  • Compliance Reviews: FMCSA or state-level compliance review reports documenting systemic violations at the carrier level.
⚠️ Time-CriticalCarrier safety records and inspection reports are available immediately. We access FMCSA databases as part of our initial investigation to identify regulatory violations.

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Common Questions

Does an FMCSA violation automatically prove the carrier was negligent?

In Oklahoma, violation of a safety regulation can constitute negligence per se, meaning the violation itself establishes breach of duty. However, the plaintiff must still prove that the violation caused the crash and resulting injuries.