View 49 Photos View 0 Videos 2021 Peterbilt 579 Tractor Newly Listed $48,950 USD 2021 Peterbilt 579 High-Roof Day Cab Tractor, 347,186 miles, PACCAR engine, MX-13 12.9L, 510 HP, automated transmission, air ride suspension, 12,000 lb front axle rating, 38,000 lb tandem... ConditionUsedStock Number9608509 MLS Number14652339CategoryTractors Last Updated10/9/2026 LocationSalt Lake City, UT, US Sold ByDalnoa LLC (844) 491-___ SHOWNUMBERCall Seller Email Seller Save More Info