RealTruck SwingCase Passenger-Side Truck Bed Storage Box SC105P — ABS, 75 lb Capacity, Swings 180°

The RealTruck UnderCover SwingCase SC105P is a removable, swinging passenger-side truck bed storage box that swings out for easy access and locks for secure transport.

Designed to tuck neatly over the wheel well of 2020–2025 Chevy and GMC Silverado/Sierra 2500/3500HD trucks, the SwingCase gives you organized, weather-protected storage without blocking bed access or interfering with most tonneau covers. Built from durable ABS, this passenger-side utility case installs in minutes, swings nearly 180° for convenient loading, holds up to 75 lbs, and includes a removable tray plus a key-lockable lid.

How does the SwingCase improve daily truck storage?

The SwingCase creates a dedicated, out-of-the-way compartment for tools, gear, or tailgating supplies so you don’t have to pile items in the main bed. Because it mounts over the wheel well and swings outward, you can access contents from the tailgate without climbing into the truck.

• Quick-release latch lets the box swing nearly 180° toward the tailgate.
• Removable sliding tray keeps small tools and hardware organized.
• Top-mounted cup holders make it useful for tailgate setups.
• Key-lockable lid secures valuables from theft and casual access.

Will it work with my tonneau cover and take regular use?

The SwingCase was engineered for compatibility with virtually all truck bed covers, including soft, hard, folding, and rolling tonneau systems, while keeping a 3-inch clearance from the bed surface. Its ABS construction balances toughness with light weight, and a perimeter moisture seal helps protect contents against rain and road spray.

• Maintains a 3" clearance for tonneau cover compatibility.
• ABS material resists dents and corrosion while staying lightweight.
• Perimeter moisture seal shields stored items from the elements.
• Holds up to 75 lbs., suitable for heavy-duty everyday tools.

How easy is it to install, remove, and secure?

Installation uses six self-tapping screws and requires no specialized tools, so most owners can mount the SwingCase in minutes. The quick-release system allows easy removal when you need full bed access, and the keyed lock provides a simple way to secure gear for parked or moving trucks.

• Six self-tapping screws for a fast, straightforward install.
• Quick-release latch for tool-free removal and reinstall.
• Key-lockable lid for secure storage on the road or at job sites.
• Portable design lets you carry the case off the truck when needed.

What accessories and interior features come with the SwingCase?

The interior is built for utility: a removable sliding tool tray organizes hand tools and small parts while the lid’s cup holders and flat top offer functional use during breaks or tailgate events. The design focuses on practical touches rather than extras, giving you dependable storage that complements your truck’s layout.

• Removable sliding tray for tool and part organization.
• Top cup holders for convenience during tailgates or jobs.
• Flat lid surface doubles as a work or serving area.
• Made in the USA with global materials and backed by a 1-year guarantee.

Who is this for? The RealTruck UnderCover SwingCase SC105P is ideal for Silverado and Sierra 2500/3500HD owners who need organized, secure storage that doesn’t obstruct bed access or interfere with a tonneau cover. It suits contractors, tradespeople, outdoor enthusiasts, and anyone who wants a portable, lockable toolbox that stays out of the way but is easy to reach from the tailgate.