Peterbilt 567/579 Tool & Battery Boxes

Frequently Asked Questions About Peterbilt 567/579 Tool & Battery Boxes

Will a tool or battery box designed for the Peterbilt 567 also fit the 579, or vice versa?

Many tool and battery boxes are designed to fit both the 567 and 579 platforms since they share similar frame rail spacing and mounting points, but fitment can vary depending on the specific box style, chassis configuration, and whether your truck has factory brackets already in place. Always check the product's listed fitment details or measurements against your truck before purchasing, and reach out to our team if you are unsure.

What materials are these tool and battery boxes made from, and how do they hold up to weather and road debris?

Tool and battery boxes for the 567/579 are typically constructed from aluminum or steel, often with a diamond plate finish for added durability and a distinctive look. Aluminum options resist corrosion well and are lighter in weight, while steel boxes tend to be heavier duty but may require more attention to prevent rust over time. Both are built to withstand road spray, debris, and everyday exposure when properly installed and maintained.

Do these boxes come with mounting hardware, and how difficult is installation?

Most tool and battery boxes include the necessary mounting brackets and hardware for installation, but some applications may require drilling into the frame rail or fabricating minor mounting adjustments depending on your truck's existing setup. Installation is generally straightforward for anyone comfortable with basic hand tools, though if your truck has aftermarket frame components or a non-standard setup, professional installation may be recommended.

How much weight can these boxes hold, and will they affect my truck's weight distribution?

Weight capacity varies by box size and construction, so it is important to check the specific product listing for load ratings before loading tools, chains, or batteries inside. Because these boxes mount along the frame rail, adding a fully loaded box will add weight to that side of the truck, so drivers should account for this when balancing loads, especially if running close to legal weight limits.

Can these boxes be used to house batteries as well as tools, and are they compatible with battery box straps or covers?

Many boxes in this category are designed to serve dual purposes, holding tools, chains, or spare parts on one side while housing batteries on the other, depending on the truck's configuration. If you plan to use a box specifically for batteries, confirm that it includes or is compatible with proper battery hold-down straps and a secure lid, since not all tool boxes are built with the ventilation or securing features needed for safe battery storage.