Michael Nielsen

Publisher of HeavyDutyJournal.com, brings 15+ years of hands-on diesel repair and shop operations experience, helping ensure the publication delivers practical, field-tested solutions for heavy-duty industry professionals.

Diesel technician inspecting a tanker truck’s valves and undercarriage during a routine maintenance and DOT compliance check.

Tanker Truck Maintenance: A Complete Guide to DOT Compliance

By Michael Nielsen, Editor & Publisher | 15+ Years in Diesel Repair Last Updated: August 2026 ⏱ Estimated reading time: 15+ minutes Tanker truck maintenance and DOT compliance revolve around one federal requirement: the cargo tank and the chassis carrying it must pass a layered schedule of tests under 49 CFR 180.407 and general vehicle

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Fleet operations manager monitoring real-time supply chain visibility dashboards while heavy-duty technicians service Class 8 semi-trucks in a modern diesel repair facility, illustrating connected telematics, maintenance, and fleet data integration.

Supply Chain Visibility: The Costly Blind Spot in Fleet Data

By Michael Nielsen, Publisher | 15+ Years in Diesel Repair & Fleet Operations Last Updated: September 2026 ⏱ Estimated reading time: 13 minutes Supply chain visibility in fleet operations is the ability to see connected, real-time data across telematics, maintenance, parts, and dispatch systems in one place, so decisions get made on current information instead

Supply Chain Visibility: The Costly Blind Spot in Fleet Data Read More »

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