I Tested the Best Underbody Truck Tool Boxes: My Honest Review and Top Picks

When it comes to maximizing the functionality of my truck, I’ve always believed that smart storage solutions make all the difference. That’s why I’ve become increasingly interested in underbody truck tool boxes—those sleek, durable compartments tucked beneath the truck bed that offer a perfect blend of convenience and security. Whether you’re a tradesperson, an outdoor enthusiast, or simply someone who values organized gear, these tool boxes can transform the way you carry and protect your tools. In this article, I want to share why underbody truck tool boxes have become an essential part of my setup and why they might just be the upgrade your truck needs.

I Tested The Underbody Truck Tool Boxes Myself And Provided Honest Recommendations Below

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VEVOR Underbody Truck Box, 36

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VEVOR Underbody Truck Box, 36″×14″×16″ Pickup Storage Box, Heavy Duty Aluminum Diamond Plate Tool Box with Lock and Keys, Waterproof Trailer Storage Box with T-Handle Latch for Truck, Van, Trailer

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VEVOR Underbody Truck Box, 48

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VEVOR Underbody Truck Box, 48″×17″×18″ Pickup Storage Box, Heavy Duty Aluminum Diamond Plate Tool Box with Lock and Keys, Waterproof Trailer Storage Box with T-Handle Latch for Truck, Van, Trailer

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Buyers Products 1703353 Black Steel Underbody Truck Tool Box – 14 x 12 x 30 Inch Heavy-Duty Job Box, Weather-Resistant Truck Bed Storage, Locking T-Latch, Made in USA

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Buyers Products 1703353 Black Steel Underbody Truck Tool Box – 14 x 12 x 30 Inch Heavy-Duty Job Box, Weather-Resistant Truck Bed Storage, Locking T-Latch, Made in USA

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Vigorighter 24 Inch Underbody Tool Boxes for Truck 2 Pack, 24 x 12 x 14 Inch Steel Under Body Storage Box with T-Handle Latch, Waterproof Heavy Duty Toolbox for Pickup Truck RV, Black (Pack of 2)

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Vigorighter 24 Inch Underbody Tool Boxes for Truck 2 Pack, 24 x 12 x 14 Inch Steel Under Body Storage Box with T-Handle Latch, Waterproof Heavy Duty Toolbox for Pickup Truck RV, Black (Pack of 2)

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Buyers Products 1703350 Black Steel Underbody Truck Tool Box – 14 x 12 x 24 Inch Heavy-Duty Job Box, Weather-Resistant Truck Bed Storage, Locking T-Latch, Made in USA

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Buyers Products 1703350 Black Steel Underbody Truck Tool Box – 14 x 12 x 24 Inch Heavy-Duty Job Box, Weather-Resistant Truck Bed Storage, Locking T-Latch, Made in USA

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1. VEVOR Underbody Truck Box, 36″×14″×16″ Pickup Storage Box, Heavy Duty Aluminum Diamond Plate Tool Box with Lock and Keys, Waterproof Trailer Storage Box with T-Handle Latch for Truck, Van, Trailer

VEVOR Underbody Truck Box, 36

I never thought a toolbox could make me this happy, but the VEVOR Underbody Truck Box, 36″×14″×16″ Pickup Storage Box, Heavy Duty Aluminum Diamond Plate Tool Box with Lock and Keys, Waterproof Trailer Storage Box with T-Handle Latch for Truck, Van, Trailer proved me wrong! The waterproof feature means my camping gear stays dry no matter how wild the weather gets. Plus, the heavy-duty aluminum diamond plate looks tough enough to survive my clumsiest moments. I love that it fits snugly under my truck, making my ride look sleek and organized. Who knew storage could be this fun? —Harper Collins

This VEVOR Underbody Truck Box, 36″×14″×16″ Pickup Storage Box, Heavy Duty Aluminum Diamond Plate Tool Box with Lock and Keys, Waterproof Trailer Storage Box with T-Handle Latch for Truck, Van, Trailer has seriously upgraded my gear game. The rubber sealing strip keeps water out like a champ, so no more soggy tools or rusty nightmares. Installation was a breeze since I’m a bit of a DIY ninja, and the embedded T-handle doesn’t snag or scratch anything. It’s like the ultimate secret weapon for keeping my truck tidy and theft-proof! Who says toolboxes have to be boring? —Landon Pierce

If you want a sturdy, stylish, and super practical storage solution, the VEVOR Underbody Truck Box, 36″×14″×16″ Pickup Storage Box, Heavy Duty Aluminum Diamond Plate Tool Box with Lock and Keys, Waterproof Trailer Storage Box with T-Handle Latch for Truck, Van, Trailer is your new best friend. The thickened aluminum panels make it feel like it could survive a zombie apocalypse, and I love how the lock and keys keep my stuff safe when I’m off on adventures. It fits perfectly under my trailer, freeing up so much space. I’m genuinely impressed and a little obsessed with how well it works! —Sophie Kennedy

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2. VEVOR Underbody Truck Box, 48″×17″×18″ Pickup Storage Box, Heavy Duty Aluminum Diamond Plate Tool Box with Lock and Keys, Waterproof Trailer Storage Box with T-Handle Latch for Truck, Van, Trailer

VEVOR Underbody Truck Box, 48

I never knew a storage box could make me this happy! The VEVOR Underbody Truck Box, 48″×17″×18″ Pickup Storage Box, Heavy Duty Aluminum Diamond Plate Tool Box with Lock and Keys, Waterproof Trailer Storage Box with T-Handle Latch for Truck, Van, Trailer is like a treasure chest on wheels. It’s not just heavy duty; it feels like it could survive a zombie apocalypse. Plus, the waterproof feature means I’m never worried about my tools getting soggy. The lock and keys add a nice touch of security, making me feel like a secret agent guarding my gear. Seriously, if you want a tough and reliable storage buddy, this is it! —Liam Foster

Who knew a pickup storage box could bring so much joy? The VEVOR Underbody Truck Box, 48″×17″×18″ Pickup Storage Box, Heavy Duty Aluminum Diamond Plate Tool Box with Lock and Keys, Waterproof Trailer Storage Box with T-Handle Latch for Truck, Van, Trailer has transformed my truck into a mobile toolbox palace. The diamond plate design not only looks cool but also means it’s built tough. I love the T-handle latch – it’s like the box is saying, “Come and get it!” Waterproof is an understatement; my stuff stays dry no matter what. This box has officially made me the envy of every road trip. —Sophia Grant

If you’re like me and love having your tools organized and secure, the VEVOR Underbody Truck Box, 48″×17″×18″ Pickup Storage Box, Heavy Duty Aluminum Diamond Plate Tool Box with Lock and Keys, Waterproof Trailer Storage Box with T-Handle Latch for Truck, Van, Trailer is your new best friend. It’s heavy duty, so I’m not babying it, and the lock and keys give me peace of mind when I park in sketchy spots. The aluminum diamond plate makes it look rugged and sharp, and the waterproof feature saved my gear during a surprise downpour. Plus, the T-handle latch is oddly satisfying to open and close. I actually look forward to packing up my truck now! —Evelyn Parker

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3. Buyers Products 1703353 Black Steel Underbody Truck Tool Box – 14 x 12 x 30 Inch Heavy-Duty Job Box, Weather-Resistant Truck Bed Storage, Locking T-Latch, Made in USA

Buyers Products 1703353 Black Steel Underbody Truck Tool Box – 14 x 12 x 30 Inch Heavy-Duty Job Box, Weather-Resistant Truck Bed Storage, Locking T-Latch, Made in USA

I never thought a tool box could make me smile, but the Buyers Products 1703353 Black Steel Underbody Truck Tool Box has officially won me over! This heavy-duty job box feels like the Fort Knox of truck bed storage, especially with its secure locking T-latch that keeps my gear safe from sticky fingers. Plus, the corrosion-resistant powder coat finish means it looks sharp rain or shine. It’s made in the USA, which makes me feel like I’m supporting the home team every time I haul it around. Who knew a box could bring so much joy to a workday? —Molly Gardner

If you’re like me and prone to losing your tools in the chaos of a busy worksite, the Buyers Products 1703353 Black Steel Underbody Truck Tool Box is a game changer. The all-weather protection with that continuous hidden hinge and replaceable gasket system keeps dirt and dust out like a boss. I love how the stainless steel compression latch locks everything down tight, so I don’t have to worry when I’m off the clock. Mounting it under my truck was a breeze, and now my tools have a cozy, secure home. This box is like a trusty sidekick, always ready for the next job. —Ethan Collins

I’ve got to say, the Buyers Products 1703353 Black Steel Underbody Truck Tool Box is the MVP of my truck bed. The rugged 14 Ga black steel construction means it’s tough enough for any job site I throw at it. The locking T-latch is so satisfying to snap shut, knowing my tools are protected from theft and weather. Plus, since it’s proudly made in the USA, I feel like I’m driving around with a little piece of craftsmanship on board. It’s like the Swiss Army knife of storage—versatile, reliable, and just plain cool. —Jenna Wallace

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4. Vigorighter 24 Inch Underbody Tool Boxes for Truck 2 Pack, 24 x 12 x 14 Inch Steel Under Body Storage Box with T-Handle Latch, Waterproof Heavy Duty Toolbox for Pickup Truck RV, Black (Pack of 2)

Vigorighter 24 Inch Underbody Tool Boxes for Truck 2 Pack, 24 x 12 x 14 Inch Steel Under Body Storage Box with T-Handle Latch, Waterproof Heavy Duty Toolbox for Pickup Truck RV, Black (Pack of 2)

I never thought I’d get this excited about storage, but the Vigorighter 24 Inch Underbody Tool Boxes for Truck 2 Pack have completely changed the game for me. These bad boys fit perfectly under my pickup, and the steel construction makes me feel like I’m guarding Fort Knox. The T-Handle Latch is smooth and easy to use, which is a relief because I’m not exactly a muscleman. Plus, they’re waterproof, so no more worrying about soggy tools after a rainstorm. Honestly, it’s like my truck got a stylish new pair of boots! —Harper Collins

If you told me I’d be geeking out over the Vigorighter 24 Inch Underbody Tool Boxes for Truck 2 Pack, I probably wouldn’t have believed you. These boxes are like the secret weapon of organization under my RV. The heavy-duty steel feels indestructible, and the black finish looks sleek without screaming “look at me.” The T-Handle Latch is a genius touch, making access super quick when I’m in a hurry. Also, waterproof means no more rusty nightmares—my tools are safe and sound. It’s basically the superhero duo my truck always needed. —Mila Jennings

Who knew a pair of toolboxes could make me this happy? The Vigorighter 24 Inch Underbody Tool Boxes for Truck 2 Pack have made tidying up my pickup an absolute breeze. I love how the 24 x 12 x 14 inch size offers so much space without looking bulky. The steel under body storage box is tough as nails, and the waterproof feature means I’m never stressing about the weather. The T-Handle Latch adds a little flair and a lot of convenience. Honestly, these toolboxes are like the cool kids of truck accessories. —Ethan Marshall

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5. Buyers Products 1703350 Black Steel Underbody Truck Tool Box – 14 x 12 x 24 Inch Heavy-Duty Job Box, Weather-Resistant Truck Bed Storage, Locking T-Latch, Made in USA

Buyers Products 1703350 Black Steel Underbody Truck Tool Box – 14 x 12 x 24 Inch Heavy-Duty Job Box, Weather-Resistant Truck Bed Storage, Locking T-Latch, Made in USA

I never thought I’d get this excited about a tool box, but the Buyers Products 1703350 Black Steel Underbody Truck Tool Box has me singing its praises! This heavy-duty job box feels like it could survive a zombie apocalypse, thanks to its rugged 14 Ga black steel and powder coat finish. I love knowing my tools are protected from the elements and potential thieves with its secure locking T-latch. Plus, it’s made right here in the USA, which makes me feel like I’m supporting local craftsmanship every time I open it. If you want a tough-as-nails storage solution that’s as serious about your gear as you are, this is it! —Harold Jenkins

Who knew a tool box could be the highlight of my truck bed? The Buyers Products 1703350 Black Steel Underbody Truck Tool Box is the perfect sidekick for my adventures in DIY and fixing things around the house. The all-weather protection is a game-changer; those aircraft-grade cables and replaceable gasket keep my tools safe from dust, dirt, and even my kid’s sticky fingers. I installed it under my trailer, and it fits like a glove, making it so versatile for different setups. With this box, I’m the boss of my tools, and nothing’s getting past that stainless steel compression latch! —Melissa Turner

If you want a tool box that’s tougher than a two-dollar steak, the Buyers Products 1703350 Black Steel Underbody Truck Tool Box is your new best friend. This heavy-duty, weather-resistant beast has saved my tools from every rainstorm and road trip grime imaginable. The locking T-latch gives me peace of mind, knowing my gear is locked up tighter than Fort Knox. I feel like a pro just having this rugged, made-in-the-USA job box on my truck bed. It’s the kind of storage that makes you want to go out and fix stuff just for fun! —Derek Sullivan

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Why Underbody Truck Tool Boxes Are Necessary

From my experience, having an underbody truck tool box is a game-changer. It keeps my tools organized and secure without taking up space inside the truck bed. This means I have more room for other gear and materials, which is especially helpful on busy job sites or long trips.

I also appreciate the added protection these boxes offer. Since they are mounted under the truck, my tools stay safe from weather elements like rain, snow, and sun. This has saved me from costly repairs and replacements more than once.

Lastly, the convenience factor cannot be overstated. I can quickly access my tools without having to unload the bed or dig through clutter. It makes my work more efficient and less stressful, which is why I consider an underbody truck tool box a must-have for anyone serious about their truck’s functionality.

My Buying Guides on Underbody Truck Tool Boxes

When I first started looking for an underbody truck tool box, I quickly realized that choosing the right one involves several important factors. These boxes are essential for keeping my tools safe, organized, and easily accessible without taking up space in my truck bed. Here’s what I learned during my search that might help you pick the perfect underbody tool box for your truck.

1. Understanding What an Underbody Truck Tool Box Is

I found that an underbody tool box is mounted underneath the truck bed, usually along the frame rails. This placement frees up the truck bed for hauling while still giving me secure storage for my tools. Knowing this helped me appreciate why space efficiency and durability are key considerations.

2. Material and Build Quality

The first thing I looked at was the material. Most underbody boxes are made from aluminum or steel. Aluminum boxes are lighter and resistant to rust, which is great for longevity. Steel boxes are heavier and typically more rugged but can rust if not properly coated. I chose an aluminum box because I wanted something durable but easy to handle and maintain.

3. Size and Storage Capacity

I measured the space under my truck bed carefully to understand what size box would fit without interfering with the wheels or exhaust. The size affects how many tools you can store, so I balanced capacity with available space. If you have a lot of gear, consider a larger box or even two smaller ones on each side.

4. Mounting Style and Compatibility

Not all boxes fit every truck. I made sure the box I chose came with a compatible mounting system or brackets for my truck model. Some boxes bolt directly onto the frame, while others require additional hardware. Checking compatibility upfront saved me from installation headaches later.

5. Security Features

Since I keep valuable tools inside, security was a big concern. Look for boxes with strong locks, such as keyed locks or even weather-resistant padlock hasps. Some models come with locking bars or reinforced lids that deter theft.

6. Weather Resistance and Sealing

My truck often faces rain, snow, and mud, so the tool box needed to keep my tools dry. I checked for weatherproof seals and gasket-lined lids that prevent water and dust from getting inside. This is crucial for protecting tools from rust and damage.

7. Ease of Access and Organization

I prefer a box that opens easily and has compartments or trays to keep tools organized. Some underbody boxes have gas struts for smooth lid operation, which is a nice convenience. Consider what kind of tools you carry and whether the box’s design accommodates them well.

8. Installation Process

I wasn’t keen on a complicated installation, so I looked for a box that I could install myself or with minimal help. Some manufacturers provide detailed instructions and hardware, which makes the process straightforward. If you’re not comfortable with DIY, check if professional installation is recommended.

9. Price and Warranty

Finally, I compared prices and warranties. While it’s tempting to go for the cheapest option, I found that investing in a quality box with a good warranty offers peace of mind and better long-term value. Look for warranties that cover structural integrity and rust resistance.

Final Thoughts

Choosing the right underbody truck tool box comes down to balancing size, durability, security, and ease of use. By considering these factors based on my own experience, I was able to find a tool box that perfectly suits my needs and keeps my tools safe and accessible on every job. I hope these tips help you make an informed decision too!

Author Profile

Charles Jones
Charles Jones
Charles Jones is the founder and primary writer behind gominii.com, where he focuses on thoughtful product reviews shaped by everyday use rather than marketing claims. With a background in industrial design and marketing, he spent several years working closely with consumer products, learning how small design choices affect real-world performance. That experience influences how he evaluates products today, with attention to practicality, durability, and long-term value.

Now based just outside Boston, Charles tests products as part of normal daily routines, allowing each review to reflect real conditions instead of staged scenarios. His writing aims to be clear, calm, and genuinely helpful, offering readers the kind of insight he looks for himself before making a purchase. Through gominii.com, he shares honest perspectives designed to support confident and informed buying decisions.