Port City has all front discharge trucks equipped with “new revolution” composite drums. These drums keep the concrete at a more consistent temperature and slump. They are the only such drums being used in this market. The Oshkosh trucks are equipped with the “eagle eye” collision system that warns the driver of any impending hazard. Each truck is equipped with GPS technology and is tracked by “Fleet watcher” software. This technology allows us to track your load and gives you the most accurate delivery time, every time.