While the term “refrigeration truck” leads one to think about keeping items cold, the reefer truck actually keeps goods at any controlled temperature – hot or cold. For that reason, reefer trucks have an incredible range of available temperature options. Some models can keep goods anywhere from -85˚F to 104˚F. More common, smaller models might boast a range closer to 13˚F to 77˚F. The temperature option available will depend on the model and manufacturer chosen.  It is important to ensure that you purchase a reefer truck that meets your temperature needs and also ensures that the vehicle you choose has proper monitoring systems that meet current regulations. The FDA Food Safety Modernization Act (FSMA) Hazard Analysis Critical Control Point (HACCP) program is a system that is used to help regulate everything from manufacturing to the distribution of raw materials. This act includes strict regulation on the monitoring of temperatures in reefer trucks that are transporting temperature-sensitive goods.