A deckover trailer is a trailer with a flat deck that sits above its wheels, creating a wider platform and higher center of gravity. Deck over trailers have a deck that sits above the trailer wheels. This makes the platform higher and wider than the traditional flat deck option, giving you more ground clearance and loading space. the deck rides over the wheels, known as the deckover trailer. This is the same concept semi-trailers use, but applied to bumper pull and gooseneck trailers. A deck over trailer is a type of flatbed trailer designed with the deck positioned above the wheels, providing a wider and unobstructed load surface.