TMC Donates Updated Inspection Guides to Student Techs
ATA's Technology & Maintenance Council has donated copies of its newly updated PMI Guidelines Manual for Class 7 & 8 Diesel-Powered Tractors to student technicians.

Photo: ATA

Photo: ATA
The American Trucking Associations' Technology & Maintenance Council has donated copies of its newly updated PMI Guidelines Manual for Class 7 & 8 Diesel-Powered Tractors to student technicians.
Courtesy of Truck Centers of America, the manuals will be given to more than 50 technical institutes in 28 states for use in diesel technician training curriculum.
“With the need for skilled technicians growing exponentially, it is important for our industry to cultivate the next generation of truck and diesel engine specialists,” said Carl Kirk, ATA vice president of maintenance, information technology and logistics and TMC executive director. “That’s why we’re pleased to donate these updated resources to these deserving schools.”
The updated PMI Guidelines provide the procedures and guidance for maintaining compliance with the Federal Motor Carrier Safety Administration’s Compliance Safety Accountability Vehicle Maintenance Behavioral Analysis and Safety Improvement Category.
The guidelines assign over 120 checkpoints and reference the latest TMC-recommended practices. They are designed to train technicians to conduct timely, thorough, and efficient preventive maintenance inspections.
The updated suite of PMI Manuals follow the testing protocols established by the National Institute for Automotive Service Excellence as well as PMI station objectives for TMC’s National Technician Skills Competition, TMCSuperTech, and the National Student Technician Skills Competition, TMCFutureTech.
The council encourages technical institutions that have a diesel technician training program to consider incorporating the manuals into their training curriculum.
For more information on the PMI Guidelines manual, click here.
More Maintenance

What Trucking Events are Happening in 2027?
Looking for trucking-related conventions, expos, and other events? Heavy Duty Trucking has developed this list of national and larger regional trucking shows and events.
Read More →
Brake Problems Sideline 15% of Inspected Trucks
During CVSA's 2026 Brake Safety Week, inspectors placed nearly 2,400 commercial vehicles out of service for brake violations, including problems with defective brakes, hoses, drums and rotors.
Read More →
Unlocking the performance advantages of PC-12
2027 will mark the arrival of a new generation of heavy-duty engine oils. PC-12 reflects how far engine design has advanced and the demands that progress places on heavy-duty lubricants. Here’s what the transition means to your fleet.
Read More →
6 Tips for Troubleshooting Cold-Weather Truck Problem: Don't Guess, Diagnose it
Cold weather can expose hidden truck problems. Discover six practical troubleshooting tips to pinpoint the cause, avoid unnecessary repairs and keep trucks on the road.
Read More →
How GP Transco Builds Fuel Savings a Fraction at a Time
Aerodynamic specs, solar panels, and driver incentives help GP Transco turn small efficiency gains into savings it can reinvest in its people.
Read More →
Oil Crisis Squeezes Trucking Lubricant Supplies
Fleets report higher lubricant costs as Middle East disruptions tighten supplies of ingredients used in synthetic engine oils and some driveline lubricants.
Read More →
Shell Prepares Rotella Oils for 2027
New CL-4 and FB-4 formulations will begin arriving in early 2027, with improved protection against oil breakdown, wear and deposits, according to Shell.
Read More →
Mack Expands Extended Coverage With Four Chassis System Plans
Mack Trucks' new system-specific coverage options allow heavy-duty fleets to select protection for driveline, cab, HVAC, electronics, and advanced safety components.
Read More →
What an Out-of-Service Order Really Costs, and How to Plan for One
The repair invoice is the first number you see — and often one of the smallest. Here’s what else an out-of-service order can cost a fleet, and how planning can reduce the damage.
Read More →
International Launches Online Truck Parts Store
Fleetrite.com lets fleets and repair shops find OEM and all-makes parts, check prices and availability, and order without calling a parts counter.
Read More →


