Farrel L. Krall

Mr. Farrel L. Krall

Krall Truck Safety Consultancy
408 Sprague Street
Willshire , OH 45898-0274
Office: 419-495-4242
Fax: 419-495-2143


Mr. Krall is a Senior Mechanical/Safety/Forensic Engineer with lifetime career experience in engineering design and testing of commercial motor vehicles (CMV); safety research, legislation, and regulations; truck accident data collection and analysis; and government/industry liaison. Krall has provided expert technical counsel/testimony to address vehicle safety-defect allegations in the following truck design & crash performance areas: brakes (analyzed/responded to 100+ NHTSA/FMVSS-121 rulemaking notices); cab crashworthiness/rollover; cab ingress/egress; driver environment/ergonomics; driver direct and indirect visibility; fuel system integrity, i.e.; fuel-fed fires; vehicle lighting/conspicuity; rear-side vehicle under-ride; cargo retention; truck size/weight design configurations/regulations; back-over accidents; OSHA Stds. for Construction Industry (29 CFR Part 1926) and for General Industry (29 CFR Part 1910); and comprehensive analysis of nationwide U.S. work-zone accidents as reported in the following ATRI publication: Safety by Design: Optimizing Highway Safety in Work Zones

Krall has provided expert testimony of his findings to the U.S. Congress & governmental agencies; various trucking industry forums; International technical/policy forums; and accident litigation proceedings. He has also published numerous research papers on truck safety that are available for downloading from the above "Presentation" link. One of these papers “Four Decades of Truck Safety Progress” provides an overview of Krall’s long-term career in truck engineering; safety research; vehicle regulations; gov’t/industry liaison; pioneering development of truck accident data-collection and analysis programs; trial consultant/forensic expert, etc.

Areas of Expertise

  • Accident Investigation
  • Bus & Truck Safety/Accident
  • Forklifts
  • Mechanical Engineering
  • OSHA
  • Personal Injury
  • Premises Liability
  • Products Liability
  • Slip, Trip & Fall
  • Transportation Safety

Expert Background

Q: Please list your professional accreditations, degrees, licenses, and certificates granted:
A: Forensic Expert Witness Association


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