A plenum assembly for a vehicle includes a plenum body, a plenum grid coupled to the plenum body, the plenum grid including a grid surface having a plurality of grid openings and a separation member extending from the grid surface toward the plenum body, and a vent port including a side surface extending from the plenum body and a domed surface formed integrally with the side surface, the vent port including an edge defining a vent port opening in the side surface such that a flow of air passes through the vent port and through the plurality of grid openings in the grid surface.

A delivery autonomous ground vehicle includes several drainage features to keep water away from the package to be delivered and sensitive components. The cargo bay includes dimples to raise the package from the floor of the bay and a drain. Enclosed drain pans beneath elements of the lid also include drains. Water entering from the cooling air inlet holes of discharge holes can drain back through the holes or through the main drain. Overlapping panels inhibit water ingress, but if provided without seals, the water ingress between overlapping panels flows to the main drain.

A deflector mounts to a pickup truck. The deflector may include a mounting flange, mounted to and pivot with a bottom of a tailgate, and spaced from a rear bumper, and a louver extending downward from the mounting flange into a gap between the tailgate and the bumper, with the louver including a portion curving rearward as the louver extends downward such that air flow around the bumper from under the pickup truck is redirected upward along an outer panel of the tailgate.

A liftgate seal is disclosed for a vehicle including a vehicle roof and a vehicle liftgate having a liftgate window pane, the liftgate seal includes a base wall, adapted to be secured to an interior surface of the window pane, and a channel structure including a first wall connected to the base wall and a second wall angled relative to the first wall. The second wall includes a distal end adapted to contact a rear edge of the vehicle roof when the vehicle liftgate is closed position thereby sealing a gap between the rear edge of the vehicle roof and the liftgate window pane.

A liftgate seal is disclosed for a vehicle including a vehicle roof and a vehicle liftgate having a liftgate window pane, the liftgate seal includes a base wall, adapted to be secured to an interior surface of the window pane, and a channel structure including a first wall connected to the base wall and a second wall angled relative to the first wall. The second wall includes a distal end adapted to contact a rear edge of the vehicle roof when the vehicle liftgate is closed position thereby sealing a gap between the rear edge of the vehicle roof and the liftgate window pane.

An off-road vehicle having a frame, a plurality of ground engaging members operably coupled to the frame, a seat supported by the frame and configured to support an operator, an engine supported by the frame, a body supported by the frame, and a liner coupled to the body, where the liner is configured to be positioned between the body and a heat source of the off-road vehicle, and an air gap extends between the liner and the body.

An off-road vehicle having a frame, a plurality of ground engaging members operably coupled to the frame, a seat supported by the frame and configured to support an operator, an engine supported by the frame, a body supported by the frame, and a liner coupled to the body, where the liner is configured to be positioned between the body and a heat source of the off-road vehicle, and an air gap extends between the liner and the body.

A deflector mounts to a pickup truck. The deflector may include a mounting flange, mounted to and pivot with a bottom of a tailgate, and spaced from a rear bumper, and a louver extending downward from the mounting flange into a gap between the tailgate and the bumper, with the louver including a portion curving rearward as the louver extends downward such that air flow around the bumper from under the pickup truck is redirected upward along an outer panel of the tailgate.

A bottom seal assembly (500) is disclosed for use with mobile living quarters such as an RV or residential vehicle (202). The bottom seal assembly (500) can include a jacket (514) connectable to a frame of the RV (505). The jacket (514) includes a main body (520), and a pair of wipes (528, 530) extending in a parallel configuration and directed toward a slide-out room floor (503). A bight portion (529) connects together the two wipes (528, 530) so as to form a gutter (534) for carrying off water and debris. A bottom wipe (524) extends outwardly from a base (522) of the main body (520). A spacer leg (532) extends inwardly from the jacket (514) and is used to appropriately position rollers (512) or wear bars (612), which can be utilized to smoothly move the room floor (503) between a raised and lowered position.

A bottom seal assembly (500) is disclosed for use with mobile living quarters such as an RV or residential vehicle (202). The bottom seal assembly (500) can include a jacket (514) connectable to a frame of the RV (505). The jacket (514) includes a main body (520), and a pair of wipes (528, 530) extending in a parallel configuration and directed toward a slide-out room floor (503). A bight portion (529) connects together the two wipes (528, 530) so as to form a gutter (534) for carrying off water and debris. A bottom wipe (524) extends outwardly from a base (522) of the main body (520). A spacer leg (532) extends inwardly from the jacket (514) and is used to appropriately position rollers (512) or wear bars (612), which can be utilized to smoothly move the room floor (503) between a raised and lowered position.