Reefer Trailer

A reefer trailer is a freight truck with a built-in refrigeration unit to ship perishable goods in transit. 

The U.S. Food and Drug Administration (FDA) enforces the FSMA Final Rule on Sanitary Transportation of Human and Animal Food. This rule requires carriers to properly refrigerate and clean trailers in between loads to prevent freight spoilage and foodborne illnesses.

Reefer trailers maintain cooling or heating conditions for goods like medicines and fresh foods to comply with the FMSA Final Rule and preserve freight quality. 

Learn if your freight requires a reefer and how to stay in compliance with federal regulations by visiting our Freight Resources blog.

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