Related: What's Wrecking Your Tires?
TMC Benchmarking Study Finds Fewer Unscheduled Roadside Truck Repairs
Overall unscheduled roadside repairs were down in the second quarter of this year, according to the latest Truckload Vertical Benchmarking study from TMC and FleetNet America.

TMC and FleetNet are offering members a new Vertical Benchmarking Study that looks at maintenance data from several fleets.
Screenshot via Vertical Benchmarking Study
While there has been an increase in truck tire issues, overall unscheduled roadside repairs are down according to the latest Truckload Vertical Benchmarking study from American Trucking Associations Technology & Maintenance Council and FleetNet America.
For the second quarter, mileage between breakdowns increased 12%, indicating fewer unscheduled roadside repairs. However the hotter summer weather predictably led to an increase in tire problems of 25%.
Increased tire and wheel repairs made up 69% of all Vehicle Maintenance Reporting Standard systems related repairs, up from 58% in the first quarter of 2018. For comparison, these top five systems — tires, lighting, brakes, wheels/rims/hubs/bearings, and exhaust systems — represented only 37% of repairs in the fourth quarter of 2017.
An executive summary of the report, which examined maintenance issues in the second quarter was released by TMC during its annual Fall Meeting and National Technician Skills Competition. The TMC/FleetNet Vertical Benchmarking Program is a new benefit for TMC members. In addition to the summary, fleets that participate in the study are provided an analytic tool that allows them to drill into their data, comparing it to the industry average.
"TMC exists to help our members run better, more profitable maintenance operations. Peer-to-peer benchmarking is an exciting step toward helping fleets do just that," said Robert Braswell, executive director, TMC. "The next step is to share the best practices fleets employ to become best-in-class in a particular system. This is a great aspect of TMC membership, which supports maintenance leaders working together to make our industry even more efficient."
The program is open to TMC fleet executive level members and FleetNet America customers. The analytics provided through the program are cumulative and non-fleet specific. For information about the TMC/FleetNet Vertical Benchmarking Program, click here.
More Maintenance

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 →
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 →
Truck Drivers Need More Than Another Alert
Fleets have more visibility into truck health, safety events, and driver activity than ever. The next challenge is turning all that information into useful guidance for the person who has to decide what to do next.
Read More →
The Maintenance Checks Trucking Fleets Should Prioritize Before Fall Freight Picks Up
Making it through August isn’t the same as being ready for the next several months of operation. Find out what systems may have suffered from summer heat and need to be checked out before fall.
Read More →
What Three Fleets Are Doing Differently When Buying Truck Parts in 2026
With freight improving but costs still climbing, fleet maintenance executives explain how they're balancing price, quality, and supplier relationships.
Read More →

