Double Drop Trailer Length and Height - Double Drop trailers, like their stepdeck brethren, are also built to accommodate taller shipments. They can carry cargo with a shipping height of 12ft. To the right you see the image of such a trailer. The distance from the ground up to the top of the lower, middle deck is 18 inches. You see, though, that your are limited in length to 28 feet for that clearance. That's the case with about 80% of these trailers. There are some that are made to handle up to 29 feet in that space. The front, upper deck is generally 12 feet in length and can accommodate a height of roughly 8ft 4in in cargo. The rear, upper deck is generally 8 feet in length. If your single unit shipping item is 12ft tall, or taller,and requires more than 29 feet you should see the section on specialized length.


Double Drop Width - These are the same in width as the others in this section, 102". If your single unit shipping item exceeds 102" in width you should see the section on specialized width.