Used 2019 Peterbilt 579 Sleeper Truck Tractor, Cummins X15 500 HP Diesel engine, Wet kit installed, Manual 18 Speed fuller transmission, full lockers, Mid-roof type single bunk sleeper w/ Espar bunk heater, Air slide 5th Wheel, 240" Wheel base, tandem real axles, Aluminum wheels, Air ride susupension seat, 6/4 drive, 275/80R22.5 front tires, New DPF installed in March, 452,136 miles