Stephen Roy, president of Mack Trucks, is set to retire.
Roy has nearly 25 years of service with the Volvo Group, including three as president at Mack and head of Group Trucks North America. He will be succeeded by Wilson Lirmann, currently heading Volvo Trucks Latin America.
Roy has held a number of senior leadership roles within the Volvo Group, across both the truck and construction equipment businesses. In leading Mack Trucks, he has led the business during a period in which the company has laid a strong foundation for future growth in North America.
[RELATED: March Class 8 orders march on with 38,000 units tallied]
“I am deeply grateful for Stephen’s contributions over the years,” says Martin Lundstedt, president and CEO, Volvo Group. “In his different roles, Stephen has driven the platform for continued growth in North America, reinforcing our regional strategy and setting us up well for the next phase.”
Lirmann has led both Volvo Trucks Latin America and the group’s Latin American business for nearly ten years. He brings extensive experience across the truck business and has held several leadership roles within Volvo Trucks.
The transition will take effect on Aug. 1, 2026. This leadership change marks a significant milestone for Volvo Group North America.
