Navistar Bundles Diamond Logic
Navistar, Inc. announced new Diamond Logic feature bundles specific to the vocational truck market.

Customers can work with their dealer using Navistar's Diamond Logic Builder software to custom program almost any electrical feature.
Navistar, Inc. announced new Diamond Logic feature bundles specific to the vocational truck market. Feature bundles are categorized by usage and body integration such as dry van, dump, and utility as well as outline features relevant to operations of the particular application. According to Navistar, Diamond Logic helps vocational operations work smarter, faster and safer, while also preventing drivers from inadvertently damaging valuable equipment.
“Our Diamond Logic operating system is best known for its ability to provide control and communication between work trucks and body equipment, which allows for quick diagnosis and identification of fault codes as well as aids completion of DOT safety checks,” said Bob Mann, vice president, dealer sales, Navistar. “Diamond Logic also gives the truck owner and the truck equipment manufacturers the opportunity to create and write their own custom logic. By bundling the most widely used controls in the vocational segment, we are helping our customers more quickly identify their needed capabilities so they can then move on to customization.”
All International vocational trucks are equipped with Navistar’s Diamond Logic Electrical System, which offers nearly 200 factory available body integration and driver efficiency features, plus the ability to customize infinitely more vehicle functions, according to the manufacturer.
“Compressors, cranes and lighting equipment have gotten pretty demanding and Diamond Logic [electrical system] has allowed us to really clean up the inside of the trucks,” said Mike Butsch, director of fleet operations for Joy Global’s Surface Mining group. “It’s much safer and more convenient and intuitive for the driver from the cab. We also put together rear crane compartments on most of our mechanics’ trucks, which really helps the operator when he or she needs to take control from outside the cab.”
Customers can work with their dealer using Navistar's Diamond Logic Builder software to custom program almost any electrical feature.
Watch the video below to learn even more about Diamond Logic:
More Operations

Family Ties Inside the Fleet Families Building Careers Across Generations
Three fleet families share what it really takes to work together, learn across generations, and keep business from following them home.
Read More →
Shades of Fleet Call for Voices: Fleet's Hidden Heroes
Fleet’s hidden heroes are often the ones keeping everything moving behind the scenes. September’s Shades of Fleet is looking for dispatchers, coordinators, parts specialists, and other support pros to share their stories.
Read More →
Truck Centers, Inc. Celebrates National Truck Driver Appreciation Week with $1,000 Fuel Card Giveaways
During National Truck Driver Appreciation Week, Truck Centers, Inc. is offering customers a chance to fuel up for free. Customers at all Truck Centers locations can enter to win one of four $1,000 fuel cards from Sept. 14 - 18.
Read More →From Our Partners

Fleet Guides, AI Time-Savers, Truck Tariffs & Fuel Strategy Lead the News
This week’s Truck Chat Cheat Sheet covers new fleet vehicle guides, practical AI use cases, U.S.-Canada truck production, mixed-energy strategy, and more.
Read More →
What Fleet Employers Are Missing When Hiring Veterans
What if some of the strongest candidates for fleet are already out there, but their experience is written in a language our industry does not always recognize?
Read More →
Automotive Fleet Opens 2026 Personal Use Survey for Commercial Fleet Managers
Less than two weeks left! Commercial and corporate fleet managers are invited to share how their organizations handle company vehicle personal-use policies, charges, and driver eligibility.
Read More →
What Resilient Fleets Do Differently When Conditions Change
Fleet resilience is about more than reacting to disruption. Lauren Fletcher talks with AP Fleet’s Alex Coveney about flexibility, planning, scaling, and what helps fleets adapt when business conditions shift.
Read More →
If We Want the Next Generation in Automotive, We Have to Give Them a Reason to Care
The automotive industry talks constantly about its workforce shortage. But before we can recruit the next generation, we may need to do a better job giving kids a reason to care about automotive in the first place.
Read More →
Ram ProMaster City Under $40K, Truck Tariffs, and AI Maintenance Lead the News
A sub-$40K commercial van, tariff questions, AI-powered maintenance, and a new EV production strategy headline this week’s Truck Chat Cheat Sheet.
Read More →Bob Adamsky Shares the Fleet Lessons You Usually Learn the Hard Way
After more than 30 years in fleet, Arrow International’s Bob Adamsky has learned that the job is about far more than vehicles. He shares the lessons he wishes every fleet manager could learn a little earlier.
Read More →



