LOW MILE ULTRALOFT! This LOW MILE 2021 Peterbilt 579 is powered by a 450hp Cummins X15 Engine and paired with a 12 Speed Automatic Transmission! This unit has a spacious 80in Double Bunk Sleeper with Rear Climate Control; Adaptive Cruise Control; Lane Departure; Collision Avoidance; Hood Mirrors; Heated Mirrors; Air Slide 5th Wheel; Disc Brakes; Refrigerator; Microwave and TV Prep and much more! This truck will also receive a DOT Inspection form! Contact your local sales rep today to schedule a test drive!! 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.