September 14, 2026

15 Best Truck Tool Boxes

A white utility truck with red crates parked near water.

A quality truck tool box keeps your gear secure, organized, and protected from the weather. From crossover boxes to slim side-mount options, here are 15 of the best truck tool boxes for every kind of hauler.

1. Crossover Tool Box

The most popular style, mounting across the bed just behind the cab for easy access and huge storage capacity.

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2. Low-Profile Crossover Box

Sits lower in the bed so it stays out of your rear window sightline while still holding plenty of gear.

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3. Side Mount Tool Box

Mounts along the bed rail, freeing up bed floor space for cargo while keeping tools within reach.

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4. Chest / Bed Chest Box

A full-height chest that sits against the cab, ideal for maximum locking storage on work trucks.

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5. Underbody Tool Box

Mounts beneath the frame on trailers and flatbeds, perfect when the bed itself needs to stay clear.

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6. Wheel Well Tool Box

Tucks into the wheel well area to use otherwise wasted space without blocking the bed.

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7. Aluminum Diamond Plate Box

Rugged, rust-resistant, and classic looking, diamond plate aluminum boxes are a job-site favorite.

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8. Polymer / Plastic Tool Box

Lightweight and dent-proof, polymer boxes resist corrosion and won’t scratch your paint.

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9. Gull-Wing Tool Box

Dual lids open from either side of the truck for convenient access no matter where you’re standing.

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10. Slide-Out Drawer Box

Built-in drawers roll out so you can see and grab tools instantly instead of digging around.

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11. Fifth Wheel Tool Box

Shaped to fit around a fifth-wheel or gooseneck hitch without wasting bed space.

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12. Deep Well Crossover Box

Extra depth for storing larger power tools, air compressors, and bulky equipment.

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13. Locking Security Box

Reinforced latches and locks keep expensive tools safe from theft on the job site.

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14. Portable Truck Tool Bag

A rugged tool bag is a budget-friendly, flexible option you can move between vehicles.

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15. Combo Box with Bed Slide

Pairs storage with a sliding tray so you can reach cargo at the front of the bed with ease.

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Choose your box based on how you load your truck: crossover boxes offer the best all-around storage, while side-mount and underbody options preserve valuable bed space.

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