GREENSBORO, NC (May 21, 2026) – Mack Trucks revealed the trucks that will headline the Mack® 2027 Calendar, chosen through a fan-driven online contest that drew record participation this year. Spanning vocations, regions and generations, the winning trucks represent the breadth of Mack’s customer base across the U.S. and Canada – and each will claim its own month in the brand’s flagship annual showcase.
Voting played out across Mack’s social channels during several weeks, with thousands of fans weighing in on hundreds of submissions to determine which trucks would take home the title. Professional photo shoots are scheduled this summer to capture each winning rig in its working environment.
“This year’s calendar is a celebration of Mack’s evolution – honoring both the heritage that built our brand and the innovation driving its future,” said David Galbraith, Mack Trucks vice president of global brand and marketing. “From older Mack models to the first-ever all-new Mack Pioneer™ winner and standout entries showcasing battery-electric vehicles, this year’s contest reflects the incredible diversity of Mack customers and applications across North America. The passion and pride our customers have for their trucks continues to inspire us, and this year’s record number of entries proves the spirit of the Bulldog is stronger than ever.”
The 2027 contest marked the largest field of entries in the competition’s history. Now in its 12th year, the contest received more than 200 entries from customers and enthusiasts across North America. Submissions were judged across eight categories built around the way customers actually use their trucks and the legacy of the trucks that came before them.
Owners and operators from across the U.S. and Canada entered images and videos of their Mack trucks in the following classes: Built for the Long Haul, Built for the Toughest Jobs, Built for Versatility, Alternative Powertrain, LR, MD, TerraPro® and Old Bulldogs Still Hard at Work.
Among the standouts is a 72-year-old Mack L Model that still hauls on a daily basis anchoring the “Old Bulldogs Still Hard at Work” category – a working testament to the durability, longevity and pride that define what it means to own a Mack.
Eligibility requires that every truck – current production or legacy – be in active commercial service. Additional standout entries from this year’s contest may also be featured throughout the year across Mack Trucks’ digital and social media channels.
The 2027 Mack Calendar winners are:
The all-new Mack Anthem, all-new Mack Granite and all-new Keystone will also be featured on the 2027 Mack Calendar, available later this year at www.mackshop.com.
For more information about Mack Trucks, please visit your local dealer or www.macktrucks.com.
Dedicated to durability, reliability and meeting the needs of customers, Mack Trucks has provided purpose-built transportation solutions for 125 years. Today, Mack is one of North America’s largest producers of heavy-duty trucks, and Mack® trucks are sold and serviced through an extensive distribution network in more than 45 countries. Mack trucks, diesel engines and transmissions sold in North America are assembled in the United States. Mack manufacturing locations are certified to the internationally recognized ISO 9001 standard for quality, ISO 14001 standard for environmental management systems ISO 45001 standard for health and safety management systems, and ISO 50001 standard for energy management. Mack is also a proud sponsor of Share the Road, an American Trucking Associations public information campaign aimed at enhancing the safety of our nation's roadways.
Mack Trucks is part of the Volvo Group, which is driving prosperity through transport and infrastructure solutions, offering trucks, buses, construction equipment, power solutions for marine and industrial applications, financing and services that increase customer uptime and productivity. Founded in 1927, the Volvo Group is committed to shaping the future landscape of sustainable transport and infrastructure solutions. The Volvo Group is headquartered in Gothenburg, Sweden, employs about 100,000 people and serves customers in almost 180 markets. In 2025, net sales amounted to about $49 billion. For more information, please visit www.volvogroup.com.