10 Best Truck Tool Boxes 2026 in the United States

The Buyers Products 1721551 Black Aluminum Diamond Tread Topsider Truck Box is a solid choice for anyone needing a durable and secure storage solution for their truck. Made from thick 0.100-inch diamond tread aluminum, it offers strong protection against daily wear and tear, while its black powder-coated finish helps resist rust and corrosion. The box measures 72 inches long, 16 inches wide, and 13 inches high, providing a generous 8.67 cubic feet (245.5 liters) of space, which is great for organizing tools and equipment.

One of the standout features is its dual recessed drop doors with hidden hinges and support cables, which make accessing your tools smooth and help prevent damage to your gear. The locking mechanism uses die-cast T-handles that lock tightly to keep your items safe from theft and protect against dust and harsh weather, though it is water-resistant rather than fully waterproof, so heavy rain exposure might require extra caution.

Installation is user-friendly, with included mounting hardware that allows a no-drill setup using optional J-hooks and side-rail pads, making it suitable for pickup trucks, flatbeds, and utility bodies without complicated modifications. The box is lightweight for its size, at 78 pounds, which helps with handling but still feels sturdy. Made in the USA, it has a strong customer rating of 4.6 out of 5 stars, reflecting its reliability and quality. This product is a practical tool storage option for tradesmen, contractors, or fleet operators who need tough, weather-resistant, and lockable storage on the job. It balances durability, security, and ease of use well for demanding work environments, though those needing a fully waterproof box or larger compartments might want to consider other options.

The Buyers Products 1702310 Black Steel Underbody Truck Box is a solid choice for contractors and anyone needing durable, secure tool storage on the go. Made from sturdy 14-gauge alloy steel with a powder-coated finish, it resists rust and handles tough job site conditions well. Its size (48 x 18 x 18 inches) offers a generous 6.75 cubic feet of space, enough for a wide range of tools and equipment. The box features a secure stainless steel compression latch and a recessed drop door that help keep your tools safe from theft and the elements.

The manufacturer claims all-weather protection with a continuous hidden hinge and gasket system; however, this box is not fully water resistant, so it is best to avoid heavy, direct water exposure. Installation is versatile since it can be mounted under the truck or on flat surfaces like trailers, although mounting brackets are sold separately. Weighing 104 pounds, it is heavy but built for permanence rather than frequent moving.

The locking mechanism is reliable, providing peace of mind, and the build quality reflects professional-grade standards made in the USA. Some users might find the lack of included mounting hardware and the weight as minor drawbacks, but for those prioritizing a rugged, secure, and spacious storage solution for their truck, this box fits the bill nicely.

The Dee Zee DZ92656B Black Combo Transfer Tank & Tool Box is a combined storage and fuel transfer solution designed to fit in truck beds. Made from durable .125 Brite-Tread aluminum, this product is built to withstand rugged use and resist wear. Its protective black powder coat finish adds an extra layer of durability and gives it a sleek appearance.

With a generous 111-gallon capacity, it offers substantial storage and fuel transfer capabilities, making it ideal for users who need to carry both tools and fuel on the go. The L-shape design (56.25" x 32.75" x 25.38") fits well in many truck configurations without consuming excess space. Weighing 59 pounds, it is relatively lightweight for its size and capacity, facilitating easier installation. However, it may still require some effort to secure firmly.

The only significant downside is that it appears to be designed explicitly for diesel fuel transfer, which might limit its versatility for some users. Additionally, while it offers a robust storage solution, the product does not specify details about the locking mechanism, which is crucial for securing your tools. Weather resistance is implied through the material and finish, but the lack of specific details might leave some users wanting more assurance in extreme conditions. This product is best suited for truck owners who need a durable and high-capacity combination of a tool box and transfer tank, particularly those working with diesel fuel.