Browse Peterbilt 579 Day Cab Semi Trucks for sale on MyLittleSalesman.com. Compare prices, photos, and seller details across 155 listings. Peterbilt 579 Day Cab Truck pricing ranges from $9,000 to $150,000 based on recent marketplace data. Filter by GVWR, number of axles, transmission, mileage, and more to find the right Peterbilt 579 Day Cab Truck.