Peterbilt 386 Tool & Battery Boxes

Frequently Asked Questions About Peterbilt 386 Tool & Battery Boxes

Will these tool and battery boxes fit my Peterbilt 386 without modification?

Boxes listed in this category are designed to fit the Peterbilt 386 chassis and frame rail configuration. However, fitment can vary depending on your truck's frame width, existing brackets, and whether you have factory or aftermarket mounting points. We recommend checking the listed specifications and measurements against your truck before ordering, and reaching out to our team if you're unsure about compatibility.

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

Tool and battery boxes in this category are typically constructed from aluminum or steel. Aluminum options resist rust and are lighter weight, while steel options tend to offer added durability for heavier tools and equipment. Most finishes are designed to hold up against road salt, moisture, and general wear, but regular cleaning and inspection will help extend the life of the box and its hardware.

Are these boxes designed to carry both batteries and tools, or are they separate?

Some products in this category are combination boxes with separate compartments for batteries and tool storage, while others are dedicated to one function only. Be sure to check the product description and dimensions carefully to confirm whether the box you're considering is built for battery storage, tool storage, or both.

What's involved in mounting a new tool or battery box on my truck?

Installation generally involves securing the box to your frame rail using brackets, straps, or bolt-on hardware, depending on the specific product. Most boxes are designed for a straightforward bolt-on installation, but you may need to drill new mounting holes or fabricate brackets if your truck's frame doesn't already have matching holes. Basic hand tools and a helper for lifting are typically all that's needed, though some installations may benefit from a professional shop's assistance.

Do these boxes come with locks, and how secure is the storage?

Many tool and battery boxes include integrated locking mechanisms or are pre-drilled to accept a padlock, but lock features vary by product. If security is a priority, check the individual product listing for details on latch type and lock compatibility before purchasing.