
A team from truck dealer CIT Trucks in Rockford, Illinois, have proven themselves tops when it comes to their knowledge of Mack’s service systems and procedures, winning the biennial Mack Masters Competition.
A team from truck dealer CIT Trucks in Rockford, Illinois, have proven themselves tops when it comes to their knowledge of Mack’s service systems and procedures, winning the biennial Mack Masters Competition.

Members of team "Slackers" from CIT Trucks of Rockford, Ill., during the Mack Masters Competition. Photos: Mack Trucks

A team from truck dealer CIT Trucks in Rockford, Illinois, have proven themselves tops when it comes to their knowledge of Mack’s service systems and procedures, winning the biennial Mack Masters Competition.
Members from the winning CIT Trucks team “Slackers” include Jim Garner, Chris Zahara, Tim Stahl, and T.J. Stahl. They were named grand champions of the second Mack Masters Competition after several rounds and a comprehensive final challenge.
“There’s nothing like competition to make the best even better, especially in today’s world of sophisticated trucks and components,” said Jonathan Randall, senior vice president, sales for Mack Trucks North America. “All of the teams demonstrated their commitment to superior service for Mack customers, but the team from CIT Trucks took it to a higher level.”
The 2017 Mack Masters Competition kicked off in January with early rounds of online challenges that tested competitors' knowledge of Mack’s service systems and procedures. Nearly 2,000 individual participants on 457 teams from 16 countries took part. After competing in three rounds of online challenges, nine teams of finalists were selected, with one team representing each of Mack’s regions: Central, Northeast, Southeast, Southwest, and West for the U.S., plus Canada, Central America, Mexico and South America.
The final round of the competition featured nine hands-on stations designed to challenge each team with a specific service situation that had to be completed in just 30 minutes. Following the completion of a challenge, teams rotated to the next one until all nine were completed. Team results from all stations were tallied to determine the champion.
“These participants are the men and women who work tirelessly every day to keep our customers’ trucks on the road,” said Randall. “Mack Masters not only shines the spotlight on their tremendous efforts, but also gives us a chance to hear from them on how we can increase uptime for our customers by improving our own service processes.”

The other finalists were “Bergey’s Bulldogs” from Bergey’s Truck Centers, Souderton, Pennsylvania; “Mack Madison” from Nextran Truck Center, Madison, Alabama; “Master Slackers” from Bruckner’s Truck Sales in Dallas, Texas; “Big Macks” from Mountain West Truck Center in Salt Lake City, Utah; “Aftershock” from Commercial Truck Repair in Ontario, Canada; “Team Shareeza” from Massy Machinery Limited in Trinidad & Tobago; “Hermosillo” from Tractoremolques Del Noroeste in Mexico; and “Dream Team” from Mack Peru.

Strong growth across the heavy-duty repair sector is being tempered by workforce shortages and an aging technician pipeline.
Read More →
Telematics has evolved from simple vehicle tracking into a connected service platform that can help fleets boost uptime, improve specifications, and move toward predictive maintenance. Mack executives say AI is now giving fleets a way to turn all that vehicle data into faster, smarter decisions.
Read More →
A new battery-monitoring-as-a-service program from Clarios Connected Services uses predictive analytics and automatic replacement to reduce downtime and smooth fleet maintenance costs.
Read More →
New Haldex sensor technology from SAF-Holland integrates with telematics systems to give fleets continuous insight into air disc brake condition.
Read More →
The company’s expanded EPEQ ecosystem includes flexible solar panels, lithium batteries, hydraulic power systems, and a portable fast charger for electric trucks.
Read More →
TruckSeries’ new Unit Number Search allows fleet technicians to access repair data using the identifier they know best — the truck’s unit number.
Read More →
Benchmark data from Decisiv and TMC shows repair expenses still climbing, but fleets are improving efficiency with digital tools.
Read More →
The new heavy-duty engine oil category, PC-12, is nearing the finish line. Here’s what fleet maintenance managers should know before it arrives in 2027.
Read More →
Learn how to diagnose complex electrical and drivability issues with confidence using the Autel MS909CV, a digital storage oscilloscope, and real-world engine data in this hands-on virtual introduction to advanced commercial vehicle diagnostics.
Read More →
In today’s cost-conscious market, fleets are finding new ways to get more value from every truck on the road. See how smarter maintenance strategies can boost uptime, control costs and drive stronger long-term returns.
Read More →