• Cut out the cargo bed. If you are building your truck as an
    open cargo carrier, cut along the line indicated at the front of the
    cargo bed. If you are building your truck as a van, leave this section
    intact.
  • Score and bend along dotted lines.
  • Fold into an open box shape. Glue tabs in place.
  • If
    you are building an open cargo carrier, glue cargo bed to rear chassis
    and cab of truck. Hold in place until glue has set. If you are building
    a van, complete the following steps before gluing the van assembly onto
    the truck.