Haulmark, Interstate Cargo and the Carry-On Trailer Corporation are three manufacturers of 6-foot by 12-foot enclosed cargo trailers. Each manufacturer offers different options and specifications for custom-built trailers.Continue Reading
Haulmark offers five models that come in 6-foot by 12-foot dimensions: the Passport, Transport, Transport V-Nose, Cub and Grizzly Cub.
Interstate Cargo makes the Victory, Loadrunner and Pro series. These trailers cover a range of uses from light-duty and recreational to heavy commercial use.
Carry-On is the largest trailer manufacturer in the United States as of August 2015. It sells the widest range of sizes and specifications of enclosed trailers as well as parts and accessories.Learn more about Buying & Selling