2021 Peterbilt 579 Day Cab – PACCAR MX-13, 455 HP, 12-Speed Automated

This 2021 Peterbilt 579 Day Cab is powered by a PACCAR MX-13 diesel engine producing 455 HP and paired with a PACCAR 12-speed automated transmission. With 416,907 miles, a 6x4 drivetrain, 2.64 rear axle ratio, and 180-inch wheelbase, this used Peterbilt is well equipped for regional hauling, local delivery, and fleet applications.

The truck features Jake brakes, horizontal exhaust, an air-slide fifth wheel, and a collision mitigation system. Dual fuel tanks provide 120 gallons of total capacity, with a 50-gallon left-hand tank and 70-gallon right-hand tank. It rides on 295/75R22.5 tires and has a 52,000-lb GVWR, including a 12,000-lb front axle and 40,000-lb rear axles.