Mack Trucks announced plans to showcase a mix of fuel-efficient diesel and battery-electric vehicles at the Advanced Clean Transportation (ACT) Expo 2026, May 4-7 in Las Vegas. The company said featured models include the Granite, Pioneer, MD6 Electric, and LR Electric, with a ride-and-drive opportunity available for the LR Electric side-loader.

Mack President Stephen Roy will deliver a keynote focused on how connected systems, software-defined platforms, and AI-driven capabilities are shaping commercial vehicles.

Jonathan Randall, president of Mack Trucks North America, and Nicole Portello, senior vice president and chief digital officer, will also participate in panel discussions covering industry innovation and fleet technology.

At booth No. 3633, Mack will highlight its Services and Solutions Studio, offering sessions on uptime management, fleet visibility, safety systems, and operational productivity.

According to the company, product and subject matter experts will guide attendees through Mack’s connected solutions and service offerings.

Mack’s exhibit will include:

• Granite 10×4 dump with MP13 engine rated up to 530 hp and 1,850 lb.-ft. torque
• Pioneer 6×4 76-inch sleeper with MP13 HE engine rated up to 505 hp and 1,950 lb.-ft. torque
• MD6 Electric configured as an off-grid mobile charger with a 240 kWh battery
• LR Electric rear loader with 376 kWh battery capacity and dual electric motors

Mack said the LR Electric features twin motors producing 448 continuous horsepower and 4,051 lb.-ft. of peak torque, along with a 150 kW charging system and regenerative braking.

The MD6 Electric includes an off-grid charging solution powered by a renewable propane generator, supporting mobile charging applications.