Latest news, blogs, updates, and general heavy-duty industry content
Transmission fluid analysis for fleets: what wear metals reveal, how to interpret results, and how to build a program that prevents costly transmission failures.
Transmission Fluid Analysis: Predictive Maintenance for Fleets Read More »
Plaintiff attorneys target your driver files, ELD data, and maintenance records the
moment a crash happens. Here’s exactly what they look for — and how to protect your fleet.
Trucking Accident Liability: The Fleet Manager’s Legal Defense Guide Read More »
FMCSA data shows driver error and brake failures cause most commercial truck accidents. Learn how fleet managers and owner operators can prevent them in 2026.
Commercial Truck Accident Prevention: A Complete Fleet Guide Read More »
Table of Contents Add a header to begin generating the table of contents By Michael Nielsen, Editor & Publisher | 15+ Years in Diesel Repair Last Updated: April 2026 📖 Estimated reading time: 16 minutes Every heavy duty truck clutch replacement starts with the same fundamental reality: the transmission has to come out. On a
Clutch Replacement for Heavy Duty Trucks: Complete Procedure Guide Read More »
Learn truck differential maintenance intervals, fluid specs, and inspection procedures for Class 8 heavy-duty drive axles. Essential guide for fleets and owner-operators.
Differential and Rear Axle Service: Heavy Duty Maintenance Guide Read More »
Table of Contents Add a header to begin generating the table of contents By Michael Nielsen, Editor & Publisher | 15+ Years in Diesel Repair Last Updated: April 2026 📖 Estimated reading time: 14 minutes Truck driveshaft maintenance rarely gets the same urgency as engine oil or brake inspections — but a driveshaft failure doesn’t
Driveshaft and U-Joint Maintenance for Commercial Trucks Read More »
By Michael Nielsen, Publisher | 15+ Years in Diesel Repair Last Updated: September 2026 ⏱ Estimated reading time: 19 minutes Automated manual transmission maintenance has become one of the most consequential skill sets in the modern fleet shop. AMTs now account for upward of 80 percent of Class 8 truck sales in the North American
Automated Manual Transmission Maintenance: Complete Fleet Guide Read More »
Diagnose and repair Eaton Fuller transmission problems including hard shifting, gear slipout,
overheating, and UltraShift fault codes. Systematic guide for diesel techs.
Eaton Fuller Transmission Problems: Diagnosis and Repair Read More »
Master Allison transmission troubleshooting with this fleet guide. Covers fault codes, fluid specs, limp mode diagnosis, diagnostic tools, and preventive maintenance for 1000–4000 Series units.
Allison Automatic Transmission Troubleshooting: Fleet Guide Read More »
Guest posting for heavy-duty industries: which sectors benefit, what Google says about paid guest posts, and a 90-day plan to get your first article placed.
Guest Posting for Heavy-Duty Industries: Where to Start Read More »