Behind this blog’s content are three independent technical authors with many years of experience in commercial transportation, diesel engines, electronic control systems, and heavy equipment diagnostics. Each of them has a distinct specialization and hands-on expertise shaped by years of work in the industry and close collaboration with service centers, engineers, mechanics, and fleet owners.

Stan Smith is known for his ability to explain complex technical processes in simple, clear language. His skills encompass the reliability of equipment, remote fault analysis, diesel engine diagnostics, and electronic systems.

Jack Dawson specializes in ECU calibration, diesel engine control systems, and the operational characteristics of heavy-duty equipment. He draws heavily on practical engineering and the analysis of intricate technical systems.

Larry Perkinson specializes in fleet efficiency and telematics, and the business aspects of commercial vehicle operations. This interest enables him to scrutinize the technology available in the market and quantify the effect it would have on operating costs and vehicle downtime.

The authors can work independently or come together as an engineering group to approach emerging challenges from different perspectives. This method achieves a fuller and more practical understanding of the issues of commercial transportation.

Their professionalism is supported by decades of industry experience, deep knowledge of modern technologies, and ongoing interaction with real-world industry participants — from mechanics to fleet company owners.