Related: Six Ways Telematics Can Help Your Fleet's Bottom Line
Zonar Adds Cummins Connected Software Update Capability
Zonar has announced that Cummins Connected Software Updates have been integrated into its OTAir telematics system.

Zonar telematics systems are now integrated with Cummins Connected Software Updates.
Photo: Zonar
Zonar has announced the availability of Cummins Connected Software Updates, an over-the-air programming solution for maximizing uptime and performance of Cummins powered vehicles.
According to the company, this solution allows fleet managers and drivers who use Zonar telematics services to manage and deliver over-the-air programming to their Cummins engines using Zonar OTAir, an easy to use app on their smartphone. Fleets that use Cummins Connected Software Updates receive the latest performance enhancements from Cummins by using OTAir, resulting in reduced downtime, increased cost savings and improved vehicle health – without the need of any additional hardware.
According to the company, Cummins Connected Software Updates gives fleet managers and drivers with flexibility and an additional level of control over their vehicles. Just like smartphones and computers, a fleet’s engines also require regular updates. These updates are typically centered around specific performance improvements that help ensure a fleet’s vehicles are always running at peak performance. With Connected Software Updates, fleet managers and drivers can perform engine software updates on a single vehicle or fleet of vehicles while on the road, allowing customers to scale and expedite service needs. While traditional calibration updates can take up to two days and cost hundreds of dollars in labor, updates through Cummins Connected Software Updates can take as little as five minutes from start to finish with no associated labor costs when using OTAir.
"The availability of Cummins Connected Software Updates through Zonar’s OTAir app allows customers with Cummins engines more control and convenience over the performance and management of their fleets, saving time and costs associated with traditional calibration methods," said Todd Mysak, Director Business Development at Cummins Inc. "The collaboration between Zonar and Cummins helps us deliver on our commitment to provide innovative solutions that ensure fleets with Cummins engines perform at optimal levels.”
According to the company, with Cummins Connected Software Updates, fleets using Zonar with Cummins engines can improve their operations through the following benefits:
Reduce downtime - With over-the-air updates, vehicles can spend more time on the road than at the shop receiving updates
Cost savings - A typical shop visit for an engine calibration update can cost in excess of $110 per visit, per vehicle
Increased vehicle health - With up-to-date software, vehicles run more efficiently and safely
Ease-of-use - Drivers can quickly approve updates on their smart phone or tablet and start the over-the-air process without hassle
Rapid updates - Fleet managers and drivers can work together to find optimal times, such as a driver's 30 minute rest break, to complete updates in as little as five minutes
Increase fleet control - Fleet managers are notified through the Cummins portal of available updates for specific engines, allowing them to schedule updates appropriately
Data security – OTAir includes VIN validation to help ensure the correct vehicle is receiving the correct update.
"With Cummins Connected Software Updates, over-the-air programming for commercial vehicles is no longer a future concept," said Gary Schmidt, Vice President of Business Solutions at Zonar. "Through our ongoing collaboration with Cummins, we’re bringing a smartphone accessible solution to market that helps fleets eliminate the need to schedule shop visits for calibrations. We believe this will help spur the creation of broader industry innovations focused on reducing the time spent by fleets waiting for updates."
More Maintenance

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 →
Continental Introduces New Regional Truck Tires
Continental says its new Generation 5 steer and drive tires for regional operations offer longer tread life, with estimated mileage gains of 22% and 19%, respectively.
Read More →
How AI Can Help Your Techs’ Efficiency
The technician shortage isn't going away, and no single fix can close the gap on its own. Trent Broberg makes the case that AI's real job in the shop is protecting the billable hours and job satisfaction of the techs you already have, not asking them to work faster.
Read More →
Color Match Smarter: Tools That Restore & Perform
For fleet managers and collision repair professionals keeping heavy-duty trucks on the road, getting the color right the first time isn't just about appearance — it's about efficiency, turnaround time, and bottom-line results. Discover how today's digital color tools are transforming the repair process from guesswork to precision.
Read More →
Wrong Repair Prompts Recall of Freightliner, Western Star 4x2 Trucks
DTNA is recalling more than 2,400 trucks that received an incompatible software fix instead of the hardware repair required to address brake valve corrosion.
Read More →
