Make: Peterbilt Year: 2016 Condition: New Unit 50128 (000) listed by iSellPro, for sale by Peterbilt of Sioux City - NEW 2016 conventional Peterbilt Model 389s in stock. Numerous colors and configurations. Sleepers & daycabs. Quality-built and durable Petes, your best value for the long haul and high resale value! 2016 PETERBILT 389 SLEEPER FOR SALE IN IOWA :: - PETERBILT 389 for Sale Transmission: Automatic