An illustrative embodiment of a vehicle having a cargo area and a cab area is provided, wherein the cargo area may include a conveyor assembly. The conveyor assembly may include a conveyor assembly section and a pivotable conveyor assembly section. The conveyor assembly section includes at least one conveyor shelf panel which includes a support surface. The pivotable conveyor assembly section may include a bracket that supports a pivotable conveyor panel.

A trailer having a main deck portion having a main deck surface, an upper deck portion having an upper deck surface, a connecting frame assembly, a plurality of rollers elements, and a tailgate. The connecting frame assembly can couple together the main deck portion and the upper deck portion. The roller elements can be arranged in one or more rows and can be mounted in the main deck surface or the upper deck surface so as to cover a substantial portion of the main deck surface or the upper deck surface. The tailgate can be coupled to the main deck portion and can be movable between a closed position and an open position.

A cargo bed system of a vehicle includes a bed floor assembly of a cargo bed. The bed floor assembly is configured to transition back-and-forth between a standard bed position and an extended bed position. A ramp assembly moves together with the bed floor assembly back-and-forth between the standard bed position and the extended bed position. The ramp assembly is configured to move back-and-forth between a stowed position and a deployed position.

The vehicle floor structure includes a left rocker disposed on a side surface of the vehicle, a front floor cross member having a hat-shaped cross section composed of the upper open groove portion and the rear upper flange and the front upper flange, and a front connecting member for connecting the left rocker and the front floor cross member. The left rocker is arranged so that the height of the upper surface is lower than the rear upper flange and the front upper flange of the front floor cross member. Front connecting member has a hat-shaped cross section composed of a lower open groove portion and a rear lower flange, a front lower flange. The front connecting member connects the upper surface of the left rocker, the upper rear flange of the front floor cross member, and the upper front flange.

A ramp-equipped vehicle includes: a vehicle-height adjusting mechanism configured to adjust a vehicle height of a vehicle; a ramp configured to be movable between a deployed state and a stored state, the deployed state being a state where the ramp protrudes outwardly from the vehicle, the stored state being a state where the ramp is stored inside the vehicle; and a camera configured to detect a person coming closer to the vehicle. When the camera detects a person coming closer to a doorway of the vehicle during vehicle height adjustment by the vehicle-height adjusting mechanism, the vehicle height adjustment by the vehicle-height adjusting mechanism is interrupted.

A ramp-equipped vehicle includes: a vehicle-height adjusting mechanism configured to adjust a vehicle height of a vehicle; a ramp configured to be movable between a deployed state and a stored state, the deployed state being a state where the ramp protrudes outwardly from the vehicle, the stored state being a state where the ramp is stored inside the vehicle; and a camera configured to detect a person coming closer to the vehicle. When the camera detects a person coming closer to a doorway of the vehicle during vehicle height adjustment by the vehicle-height adjusting mechanism, the vehicle height adjustment by the vehicle-height adjusting mechanism is interrupted.

A boarding and alighting support structure is applied to vehicle having a deck capable of boarding in a wheelchair. The boarding and alighting support structure includes a slope plate which projects obliquely from the boarding entrance end of the deck toward the ground, and a mounting member for installing the base portion of the slope plate at the boarding entrance end of the deck. The mounting member is configured to so that one end side is fixed to the base portion, other end is fixed to the entrance port end, and the one end side is flexibly configured with respect to the other end side.

A boarding and alighting support structure is applied to vehicle having a deck capable of boarding in a wheelchair. The boarding and alighting support structure includes a slope plate which projects obliquely from the boarding entrance end of the deck toward the ground, and a mounting member for installing the base portion of the slope plate at the boarding entrance end of the deck. The mounting member is configured to so that one end side is fixed to the base portion, other end is fixed to the entrance port end, and the one end side is flexibly configured with respect to the other end side.

A tailgate system for a vehicle having a body defining a rear cargo area and an opening, the tailgate system comprising: (a) a tailgate door adapted to pivotally engage the rear cargo area in a first direction between a closed position and an open position; (b) a bed extension pivotally engaged to the tailgate door; and (c) one or more ramps, wherein the bed extension is pivotally engaged to the tailgate door and adapted to pivot from a closed position to one or more open positions; and wherein the one or more ramps removably attach to the bed extension.

In one embodiment, a truck trailer has a cargo container that defines a cargo area therein. The trailer has a rear cargo lift having a platform disposed within the cargo area at a rear end of the trailer. The platform is vertically movable between a floor of the trailer and a first elevation that is above the floor. The trailer has an upper cargo deck supported within a portion of the cargo area that is between the rear lift and a front end of the trailer. The upper cargo deck divides the portion of the cargo area into upper and lower areas. The upper cargo deck can align with the rear cargo lift at the first elevation so as to receive cargo into the upper area, and translate the cargo to a second elevation that is above the first elevation so as to receive cargo in the lower area.