Cargo Trailers Cargo Trailers 4355 PSN . Please call for a full list of details. This Car Mate 7x16HD Sportster has a Rear Ramp Door Side Man Door Cargo Vise Latches Screwless Exterior plus more. 2015 Car Mate Trailers 7 x 16 HD Sportster CM716EC-HD the 7 x 16 foot Sportster cargo trailer is a compact economical trailer with the same high quality rugged construction of other Car Mate cargo trailers...