2026 Mack Trucks Mack Pioneer™ Day cab This is the new standard. Combining unmatched driving and resting comfort, advanced aerodynamics, and game-changing fuel efficiency, the new Mack Pioneer™ sets a new standard for long-haul trucking. Engineered for uptime and built to keep you ahead of the curve, Pioneer™ redefines what it means to lead the road. Features may include: Mack Aero Windshield Advanced automatic climate control Ergonomic dashboard with 12" Mack CoPilot™ display Flat-bottom steering wheel with multifunction controls Spacious cab with up to 98" standing height and up to 9" of added width at driver's shoulders Enhanced interior storage, overhead compartments, and driver sleeper configurations Standard wide base and high-back seat 11% greater fuel efficiency through optimized aerodynamics and enhanced powertrain Cab All-new cab design 9" wider and offers a 76” high roof height for the roomiest Mack cab ever. Seats Choose from 7 seating options with available heating, cooling, and massage functions. Steering Available Mack Command Steer driver assist technology reduces driver effort by up to 85%. Digital mirror system (DMS) The DMS combines dual camera “wings” and interior video screens to provide clear, real-time views that replicate traditional mirrors for enhanced visibility and safety. Display New 9-inch secondary touchscreen with available voice command. Infotainment Fully redesigned infotainment system features easy to use applications and menus that maximize convenience and minimize distraction.