Everything below is included with a Truck Commander Pro membership.
Drivers studying for the written exam, technicians chasing fault codes, and owner-operators trying to price work so it actually pays.
Eight full chapters of practice questions with instant explanations.
Work out your true cost per job and the price that keeps your margin.
Answer the prompts, export a lender-ready PDF.
Searchable fault code reference for ISX engines.
Searchable fault code reference for Detroit engines.
Maintenance logs, truck profiles, inspections and 30+ driver calculators.
The Own Your Truck and Trade Up handbooks cover the numbers, paperwork and pricing behind running your own operation.
See the Handbooks