A cargo bed system includes a side wall assembly of a cargo bed. The side wall assembly is configured to transition back-and-forth between a standard wall position and an extended wall position. The side wall assembly include an extendable portion and a fixed portion. The extendable portion extends and retracts relative to the fixed portion when the side wall assembly transitions back-and-forth between the standard wall position and the extended wall position.

A truck or tractor vehicle includes a frame having a longitudinal centerline, an operator cab mounted relative to the frame via a cab suspension, the cab having a longitudinal centerline, the cab suspension comprising a front suspension and a rear suspension, the rear suspension comprising an adjustable panhard bar attached at a first end to the cab and attached at a second end to the frame, the adjustable panhard bar being adjustable in length to position the longitudinal centerline of the cab at a desired angle relative to the longitudinal centerline of the frame.

A riding lawn mower having an adjustable cutting width has at least one front wheel, a plurality of rear wheels, a frame extending from the at least one front wheel to the plurality of rear wheels and a plurality of cutting decks, each cutting deck comprising a cutting blade. A motor is supported by the frame and configured to drive the cutting blades of the cutting decks. A support configured to couple the cutting decks to the frame. The support is configured to extend at least one of the cutting decks laterally from beneath the frame to adjust a cutting width provided by the blades.

A riding lawn mower having an adjustable cutting width has at least one front wheel, a plurality of rear wheels, a frame extending from the at least one front wheel to the plurality of rear wheels and a plurality of cutting decks, each cutting deck comprising a cutting blade. A motor is supported by the frame and configured to drive the cutting blades of the cutting decks. A support configured to couple the cutting decks to the frame. The support is configured to extend at least one of the cutting decks laterally from beneath the frame to adjust a cutting width provided by the blades.

A freight vehicle on which a drone is docked, may include: a transfer device provided in the vehicle and configured to move up and down between an internal space of the vehicle and a roof to receive freight from the drone through the roof of the vehicle or transfer freight to the drone; and a loadspace separated, as a portion of the internal space of the vehicle, from a space where the transfer device is provided and including an open portion formed on a side or a rear of the vehicle, and onto which the freight is loaded.

A freight vehicle on which a drone is docked, may include: a transfer device provided in the vehicle and configured to move up and down between an internal space of the vehicle and a roof to receive freight from the drone through the roof of the vehicle or transfer freight to the drone; and a loadspace separated, as a portion of the internal space of the vehicle, from a space where the transfer device is provided and including an open portion formed on a side or a rear of the vehicle, and onto which the freight is loaded.

A disclosed flatbed truck side rail and stake pocket system includes side rail sections for each lateral side of the flatbed, wherein each side rail comprises at least one hinge attached at a first hinge plate wherein the side rails together span each lateral side of the flatbed. Also, stake stubs are each attached to a second hinge plate of each at least one hinge and are configured drop-in receivable into a stake pocket in the flatbed. Additionally, a stake in a lateral side of the flatbed supports the siderails via a spring loaded pin inserted through the stake and into at least one side rail. Furthermore, a flatbed comprising a traverse pocket underneath the flatbed and behind a rear license plate is disclosed. The traverse pocket comprises rails configured to receive at least one loading ramp and latch it therein.

A replacement tailgate for the purpose of elongating the pick up truck may be installed on a truck bed wherein the replacement tailgate can be unfolded in order to elongate a length of the truck bed. The replacement tailgate may have front and rear shells that are used to support objects placed in the truck bed as well as act as the new tailgate when the truck bed length is elongated. Various panels may be unfolded in order to trap objects within the truck bed when the replacement tailgate is unfolded in order to elongate the truck bed length.

A replacement tailgate for the purpose of elongating the pick up truck may be installed on a truck bed wherein the replacement tailgate can be unfolded in order to elongate a length of the truck bed. The replacement tailgate may have front and rear shells that are used to support objects placed in the truck bed as well as act as the new tailgate when the truck bed length is elongated. Various panels may be unfolded in order to trap objects within the truck bed when the replacement tailgate is unfolded in order to elongate the truck bed length.

A system, method, and apparatus for modifying a vehicle comprising a cab enclosure configured to interface with a vehicle, a fixed deck, configured rearward of, and cooperating with, the vehicle cab, and an extensible deck projecting from, and cooperating with, the fixed deck. The cab enclosure further comprises at least one roof adaptor comprising at least one roof adaptor panel connected to the vehicle and a lower cab enclosure comprising at least one panel connected to the vehicle wherein the cab enclosure elements, fixed deck, and extensible deck are connected to the vehicle without permanent modification to the vehicle.