MACK'S NEWEST LINE OF HEAVY-DUTY TRUCKS. THE MACK PIONEER HAS ARRIVED. BUILT ON LEGACY, SUSTAINED ON PERFORMANCE. FULLY LOADED TRUCK WITH EVERY OPTION YOU NEED OUT ON THE ROAD. WORK-STATION, CAB HEATER, CAB COOLER, TOUCH SCREEN DISPLAY, MACK POWERTRAIN WITH 515 HORSEPOWER TO GET THE JOB DONE. COME TAKE A LOOK TODAY BEFORE IT IS GONE TOMORROW.