If you’re maximizing truck bed utility, a swing case storage box can keep tools, gear, and small parts organized while staying secure and accessible. The UnderCover SwingCase line offers a range of models designed to fit popular trucks and to work with most tonneau covers. This guide highlights five top options and helps you compare fit, durability, and compatibility for a truck bed toolbox that travels with your rig.
Summary table of chosen products:
| Product | Fit | Key Feature |
|---|---|---|
| SwingCase SC203P | Ford F-150 (2015-2025) Passenger Side | 3-inch clearance from bed; compatible with soft, hard, folding, and rolling tonneaus |
| SwingCase SC302D | Dodge Ram 1500/2500 (2019-2025) Driver Side | 3-inch bed clearance; US-made with global materials |
| SwingCase SC100D | Chevy/GMC Silverado/Sierra 2500/3500HD (2007-2019) Driver Side | Legacy/New Body Style distinction; tonneau compatible |
| SwingCase SC105D | Chevy/GMC Silverado/Sierra 2500/3500HD (2020-2025) Driver Side | 3-inch clearance; Multi-cover compatibility |
| SwingCase SC104D | Chevy/GMC Silverado/Sierra 1500 (2019-2023) Driver Side | 3-inch clearance; tonneau compatible |
SwingCase SC203P Ford F-150 Passenger Side
The SC203P model fits 2015-2025 Ford F-150 on the passenger side and is built in the USA with global materials. It maintains a 3-inch clearance from the truck bed and is designed to work with virtually all tonneau covers—soft, hard, folding, and rolling—ensuring cargo stays accessible and secure behind your cab. Its design supports quick access to tools and small gear without sacrificing bed space for larger items.
SwingCase SC302D Dodge Ram 1500/2500 Driver Side
The SC302D is designed for 2019-2025 Dodge Ram 1500/2500 on the driver side. Made in the USA with global materials, this SwingCase also maintains a 3-inch clearance from the bed and remains compatible with most tonneau coverings. The model focuses on secure, organized storage for tools and gear, balancing secure locking options with easy retrieval during on-the-go tasks.
SwingCase SC100D Chevy/GMC 2500/3500HD Driver Side
The SC100D fits 2007-2019 Chevy/GMC Silverado/Sierra 2500/3500HD on the driver side. It is made in the USA with global materials and is compatible with most tonneau covers. A key consideration for this model is correctly identifying the body style (Legacy vs. New Body Style) before purchase to ensure a proper fit on 2019 Silverado/Sierra 1500 variants.
SwingCase SC105D 2020-2025 Silverado/Sierra Driver Side
The SC105D covers 2020-2025 Chevy/GMC Silverado/Sierra 2500/3500HD on the driver side. It features a 3-inch bed clearance and is compatible with virtually all tonneau covers, including soft, hard, folding, and rolling options. The model emphasizes durability and a secure storage solution designed for heavier-duty trucks in professional or fleet contexts.
SwingCase SC104D Chevy/GMC 1500 Driver Side
The SC104D is designed for 2019-2023 Chevy/GMC Silverado/Sierra 1500 on the driver side. It maintains a 3-inch clearance from the bed and remains compatible with most tonneau covers. Like other SwingCase options, it aims to balance secure storage with easy access, suitable for contractors and fleet vehicles that need reliable, weather-resistant organization on the go.
Buying Guide
- Truck compatibility: Confirm exact model years and whether the case is intended for the passenger or driver side. Some versions distinguish between legacy/new body styles or specialty beds.
- Interaction with tonneau covers: All listed SwingCases claim compatibility with soft, hard, folding, and rolling covers. Check your specific tonneau’s mounting and clearance to avoid interference.
- Bed clearance: Each model advertises approximately 3 inches of clearance from the bed surface. Verify your cover height and any installed bed rails to ensure full swing access.
- Material and durability: Models are described as USA-made with global materials. Consider corrosion resistance, UV exposure, and load capacity based on your climate and cargo.
- Security: Review locking options and weather seals. A swing case should balance easy access with secure storage for tools and valuables.
- Installation and fitment notes: Some variants require attention to body style or tailgate configuration (e.g., MultiPro or RamBox). Ensure your vehicle matches the specified fit notes before purchasing.
- Usage scenario: For contractors, on-the-job access and organization may be more important than maximizing bed volume. For weekend enthusiasts, prioritizing quick tool access and weather resistance can be decisive.
- Maintenance considerations: Regular inspection for gasket wear, hinge operation, and latch integrity helps extend life in dusty or snowy environments.
- Warranty and support: Check the seller’s warranty terms and replacement parts availability if an accessory or seal leaks over time.
- Color and finish: While most entries are black or neutral finishes, confirm color if aesthetics with your truck’s look matters for resale or personal preference.