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Underbody Truck Boxes

Available235 products
Underbody truck boxes mount onto the frame of the truck below the truck's bed or cargo container, providing accessible storage for tools without using cargo space.

Single Drop-Down Door Boxes

Single Drop-Down Door Boxes
Single drop-down door underbody boxes have one door that opens from the top and drops down toward the ground to provide easy access to tools and supplies.

Polyethylene

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Stainless Steel

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Steel

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Aluminum

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Double Drop-Down Door Boxes

Double Drop-Down Door Boxes
Double drop-down door underbody boxes have two doors that open from the top and drop down toward the ground. The doors open and close independently to help limit visibility to valuable gear and reduce exposure to harsh weather conditions.

Steel

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Aluminum

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Single Barn-Door Boxes

Single Barn-Door Boxes
Single barn-door underbody boxes have one door that swings open to the side.

Aluminum

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Double Barn-Door Boxes

Double Barn-Door Boxes
Double barn-door underbody boxes have two doors that open from the center of the box and swing out to the sides. The doors open and close independently to help limit visibility to valuable gear and reduce exposure to harsh weather conditions.

Stainless Steel

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Aluminum

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Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order.