2021 Peterbilt 579 For Sale in Chandler, AZ

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., With its 455 HP PACCAR MX-13, automated 12-speed transmission, tandem drive configuration, and compact day cab, this used 2021 Peterbilt 579 offers a practical Class 8 tractor configuration for fleets and owner-operators., Paccar MX-13 engine, 455

The Peterbilt 579 is a conventional day cab designed for medium to long-haul trucking applications. Featuring advanced aerodynamics, the Peterbilt 579 improves fuel efficiency and reduces operating costs. It is equipped with a durable chassis and a spacious, ergonomic cab that enhances driver comfort and visibility. The model supports various powertrain options, including efficient diesel engines compliant with emissions standards. Its advanced safety features include collision mitigation, lane departure warning, and electronic stability control. The Peterbilt 579 day cab is widely used in freight transport, logistics, and distribution industries, offering reliability, performance, and versatility for professional drivers and fleet operators.