TRAILER FAMILY

Step Deck / Single Drop

A step deck drops the main deck behind the gooseneck, creating more vertical room than a straight flatbed while retaining an open, accessible platform.

Isolated rendering of a step-deck single-drop semi-trailer
GEOMETRY

How the deck is arranged

The upper deck sits over the tractor connection and transitions once to a longer lower main deck. Compare the upper-deck length, main-deck height and transition shape.

LOADING METHOD

How the load reaches the deck

Open sides support crane, forklift and side loading. Rear loading may use portable ramps, but approach angle and equipment capability must be checked for the specific load.

COMMON APPLICATIONS

Where this family starts to fit

  • Tall general freight
  • Machinery and fabricated assemblies
  • Crated industrial loads
PRELIMINARY SELECTION

Questions to answer before calling it a fit.

Use this page to frame the first conversation. Manufacturer documentation, measured load data, securement planning and route review control the final selection.

  1. 01
    Height available on upper and main decks
  2. 02
    Point-loading and securement locations
  3. 03
    Loading equipment and site access
  4. 04
    Tandem, spread or other axle-group needs