Looking for high-side tool boxes for trucks? This guide highlights five durable options that maximize bed space and protect tools in all weather. They’re best for contractors, fleet owners, and DIY enthusiasts who need quick access, secure locking, and corrosion resistance. Each pick is evaluated for size, material, and practicality, helping you choose based on truck bed dimensions and storage needs. Below, find quick comparisons and detailed product insights to aid your decision.
| Product | Size (L x W x H) | Material | Main Benefit |
|---|---|---|---|
| 60 Inch Contractor Top Side Boxes | 60″ x 21″ x 13.5″ | Aluminum | Largest storage in line; wide swing-up door |
| Buyers Products 1701551 Topsider | 72″ x 13″ x 16″ | Aluminum | Dual drop doors; corrosion-resistant |
| Weather Guard 372-5-02 Hi-Side | Unknown exact dims listed; 8.9 cu ft | Aluminum | Weather seal; lighter weight |
| Vigorighter 48 Inch Side Mount (2 Pack) | 48″ x 13″ x 12.8″ | Aluminum | Side-mount design; high capacity |
| Weather Guard 365-5-02 Super Hi-Side | 10.8 cu ft capacity | Aluminum | Large opening; weather protection |
60 Inch Contractor Top Side Boxes With Two Lower Drawers

Best for: Taller trucks and maximum storage. This top-side box uses a single, large swing-up door for quick access to tools, making it ideal for crews needing fast reel-to-reel retrieval of bulky gear. It features 0.063 inch aluminum with a 5-bar tread finish and stainless steel locking hardware. Weather-sealing helps keep contents dry in wet conditions.
Why selected: It combines a broad storage footprint with a robust locking system and durable weather-seal design, optimizing space for tall tool stacks in large bed widths.
Limitations: The wide door may require clear ground space to swing open fully, which can be challenging on crowded job sites.
Buyers Products 1701551 Topsider Truck Tool Box

Best for: Pro contractors needing secure storage with easy access. This 72x13x16 inch aluminum box uses dual recessed drop doors and continuous hinges, with locking compression latches to deter tool theft. Lightweight but tough, it resists corrosion and moisture.
Why selected: The dual-door design provides convenient organization while maintaining a weather-tight seal, making it a practical upgrade for frequent on-site tool retrieval.
Caution: Slightly taller profile may limit installation on shorter cabs or compact pickups.
Weather Guard Model 372-5-02 Hi-Side Truck Box

Best for: Fleet fleets seeking weather protection with a moderate height. This unit offers a weather-sealed aluminum door and full weather seal, keeping moisture out and equipment protected, with a 12.75″ high by 33″ wide door opening for broad access.
Why selected: A good balance of accessible opening and weather protection, suitable for winter work environments where moisture exposure is a concern.
Caution: Specific dimensions vary by model; confirm exact opening and fit for your truck bed before purchase.
Weather Guard Model 365-5-02 Super Hi-Side

Best for: Those needing a large tool box with ample capacity. The 10.8 cu ft box maintains a weather seal and corrosion resistance, with a high side design for easier access to long-handled tools and bulky gear.
Why selected: The generous capacity combined with durable construction makes it a strong choice for workers needing to store larger or more items, while preserving tool integrity in harsh climates.
Caution: Large capacity comes with a higher footprint; ensure truck bed space accommodates its dimensions.
VEVOR Heavy Duty Aluminum Truck Bed Tool Box (Diamond Plate)

Best for: Buyers needing bulk storage with a durable, water-tight design. The 39″ x 13″ x 10″ toolbox offers a compact but roomy interior with diamond-plate aluminum and a tight-seal door.
Why selected: Its rugged aluminum construction and tight seal make it suitable for long-term use in varied weather, with enough space for buckets, maintenance tools, and other items.
Caution: Smaller height compared to hi-side models means it may not fit taller items or vertical tool stacks as easily.
VEVOR Heavy Duty Aluminum Truck Bed Toolbox (Diamond Plate)

Best for: Users needing larger capacity with a side-handle design and locking keys. The 48″ x 15″ x 15″ toolbox is rugged and adaptable for trucks, trailers, RVs, and more.
Why selected: The combination of generous dimensions, robust diamond plate finish, and secure locking system supports organized, secure storage on the move.
Caution: The broader footprint requires sufficient bed width; check clearance with truck wheel wells and tailgate.
Buying Guide: High-Side Truck Tool Box Essentials
- Size And Fit: Measure bed width, wheel wells, and tailgate clearance. High-side boxes come in various heights; ensure the opening aligns with your typical tool height and the truck’s cab-to-bed distance.
- Material And Durability: Aluminum boxes resist rust and are lighter than steel. Diamond plate textures provide added durability against dents, but may show scratches more visibly.
- Door Design: Dual drop doors or single swing-up doors affect access. Consider whether you need fast, one-handed access or organized compartments with dividers.
- Weather Sealing: A full weather seal and rain gutter help protect contents from rain, snow, and road spray—critical for outdoor jobsites.
- Security: Locking latches and reinforced hinges deter theft on job sites and during transport.
- Installation And Weight: Lighter boxes are easier to install, but ensure mounting points match your truck bed. Heavier boxes may require additional supports.
- Organization Features: Internal dividers, drawers, and recessed panels improve tool organization and accessibility.
Frequently Asked Questions
- What is a high-side truck box? A high-side box sits higher along the truck bed wall, offering increased storage capacity and easier access from the side of the truck.
- Are aluminum tool boxes weatherproof? Many are designed with weather seals and gutters to protect contents from moisture; verify seals for your model.
- Which box is best for tight space? A weather-resistant, side-mount or lower-profile model can fit better when space is limited in the bed area.
- How secure are these boxes? Look for locking latches, reinforced hinges, and corrosion-resistant hardware designed for job sites.
- Can I install these boxes myself? Most boxes are designed for straightforward mounting with common hardware; consult your truck’s manual and the box’s installation guide.
- Do these boxes fit all trucks? Fit varies by bed width and tailgate clearance; check product dimensions against your specific truck model.