2027 MACK, PIONEER 64T, Heavy Duty Trucks - Day Cab Trucks, MACK MP13, AMT, NEW 2027 MACK PIONEER DAY CAB In Stock Ready for Immediate Delivery Chesapeake, Virginia Built to Pull. Engineered to Perform. Designed to Outwork the Competition. If you're looking for one of the most maneuverable heavy-duty highway tractors on the market, this all-new 2027 Mack Pioneer Day Cab delivers the power, technology, and reliability serious fleets demand. With its 191-inch wheelbase and an incredible 26-foot SAE turning radius, the Mack Pioneer is built to maneuver where other Class 8 tractors struggle. Whether you're operating in congested terminals, construction sites, tanker operations, bulk hauling, or regional freight applications, this truck makes tight turns with confidence while reducing driver fatigue. Power That Works for You Powered by the proven Mack MP13 13-liter engine, producing: 445 Horsepower 1,850 lb-ft of Torque Factory programmable up to 500 Horsepower if your operation requires additional performance. This engine provides exceptional pulling power while maintaining outstanding fuel economy and long-term durability. Mack mDRIVE Automated Transmission Advantage Unlike many competitive automated transmissions that can hunt for gears or hesitate under load, the Mack mDRIVE 12-Speed Automated Transmission was engineered specifically to work with the Mack MP13 engine. Benefits include: Faster, smoother gear changes Excellent low-speed maneuverability Reduced clutch wear Less driver fatigue Improved fuel economy Intelligent grade sensing Predictive shift strategy that keeps the engine in its ideal power band Easier driver training and greater consistency between operators The result is a drivetrain that feels natural, confident, and productive every mile of the day. Built for Long Days on the Road This Pioneer comes equipped with: 175 Gallons of Diesel Fuel Capacity 28-Gallon DEF Tank Longer operating range between fuel stops Increased productivity on regional and long-haul routes Ready for PTO & Wet Line Installation Need a tractor for dump trailers, tankers, live floors, walking floors, or hydraulic applications? This truck is already equipped with: Factory-installed Transmission PTO Ready for quick installation of a hydraulic wet line system Save installation time and get to work faster. Superior Braking Performance Safety matters. This Pioneer features: Heavy-duty Front Disc Brakes for exceptional stopping performance, improved fade resistance, and reduced maintenance. 16.5 x 7-inch Rear Drum Brakes delivering dependable braking power and proven durability for heavy vocational applications. Advanced Electrical System Designed to keep today's electronic trucks operating reliably: Four Premium AGM Batteries 3,300 Cold Cranking Amps Advanced Battery Management System This upgraded electrical package provides: More reliable cold weather starting Longer battery life Better support for PTO equipment and accessories Reduced electrical downtime Fac