2018 Peterbilt 579 Semi-Tractor For Sale In Clemmons, North Carolina 27012 If you are searching for a powerful Semi-Tractor that is extremely performance oriented, then look no further because this 2018 Peterbilt 579 Semi-Tractor the one for you. This dependable truck is powered by a strong Paccar MX-13 diesel engine that is mated with a 10-Speed automatic transmission that offers an impressive 455 horsepower. It comes with great options and features that are perfect for any hardworking individual. Highlights Include: 460,000 MilesThermo King APUEspar HeaterPlatinum InteriorSmartNavFog LightsNew Steers Drives 80%Chrome Bumper Collision Mitigation And A Very Spacious Mid Roof 80