2027 MACK Pioneer - 72709

2027 Mack Pioneer 64T High Roof Sleeper – Premium Highway Haul Spec; ; This 2027 Mack Pioneer 76” High Roof Sleeper is built for long-haul efficiency driver comfort and dependable performance. Designed for highway and interstate applications this truck is powered by the legendary Mack MP13 engine rated at 515 horsepower and 1850 lb-ft of torque delivering the power needed for heavy van trailer and fleet operations while maximizing fuel economy.; ; Paired with the Mack mDRIVE 12-speed overdrive automated transmission this Pioneer offers smooth shifting performance reduced driver fatigue and optimized highway efficiency.; ; Key Specifications & Highlights:; ; Mack MP13 Diesel Engine – 515 HP / 1850 lb-ft Torque; Mack mDRIVE 12-Speed Overdrive Automated Transmission; 13200 lb Mack Front Axle; 40000 lb Meritor Rear Axles; Mack MaxLite Air Ride Suspension – 40000 lb Capacity; 2.85 Rear Axle Ratio; Full Disc Brakes with Aluminum Preset Hubs; 76” High Roof Sleeper; Dual 26” Fuel Tanks; Highway Haul / Overdrive Specification; Meritor Driveline with Synthetic Lubricants; Premium Technology & Amenities Packages; Aerodynamic Pioneer Sleeper Package; ECS Premium Suspension Controls with Load Indicator; Adaptive Highway-Focused Configuration for Fuel Efficiency; ; Built for long-distance interstate hauling this Mack Pioneer combines premium driver comfort with proven Mack durability and fuel-efficient performance. The spacious high-roof sleeper aerodynamic design and fleet-friendly drivetrain make this truck an excellent choice for owner-operators and fleet applications alike.