The 24,000-lb.-capacity T-24D drop-deck trailer includes 12,000-lb.-capacity axles from Dexter Inc. and a replaceable aluminum fender option.

Step deck, also known as drop deck, trailers have top and bottom decks. They are used for cargo that is too tall or wide to fit onto a standard flatbed.

The double-drop configuration helps in states where axle load and height are strictly ruled and when the planned route is particularly winding, the company said. Depending on the load to be ...