LOW Mile 2020 Peterbilt 579 Day Cab now for sale! This low mileage unit only has 217k miles; is powered by a strong 455HP MX13 Paccar Engine and paired with Paccars own 12 Speed Automatic Transmission; 2.79 Ratio and 227in Wheelbase. This unit will also come with a FULL Detail as well as a DOT Inspection that includes and Oil Change! Contact your local sales rep today! Vehicle specifications; options; mileage; and availability are subject to change. While every effort is made to ensure accuracy all information should be verified with a sales professional prior to purchase.