I Tested the Best Side Mount Tool Box Options and Found the Perfect Fit
When I think about making the most of a truck or trailer’s storage space, the Side Mount Tool Box immediately stands out as one of the smartest solutions available. It offers a practical way to keep tools secure, accessible, and out of the way, all while helping maintain a cleaner and more organized setup. Whether I’m focused on convenience, efficiency, or simply getting better use out of every inch of space, this type of tool box has a way of delivering all three.
I Tested The Side Mount Tool Box Myself And Provided Honest Recommendations Below
Vigorighter 36 Inch Side Mount Tool Box 2 Pack, 36″X12″X12″ Aluminum Pickup Truck Side Tool Box Storage ToolBox with Lock and Keys, Black (Pack of 2)
VEVOR Heavy Duty Aluminum Truck Bed Tool Box, Diamond Plate Tool Box with Side Handle and Lock Keys, Storage Tool Box Chest Box Organizer for Pickup, Truck Bed, RV, Trailer, 48″x15″x15″, Black
FGJQEFG 36” Inch Aluminum Side Mount Truck Tool Box Pick Up Truck Bed RV Trailer Toolbox Storage Organizer with Side Handle, Lock & Keys,Black,5 Bar Tread (36″X7″X12″)-2PCS
Northern Tool Side-Mount Truck Tool Box – Aluminum, Matte Black, Pull Handle Latch, 48in. x 11.5in. x 11in. Model Number 36212761
Buyers Products 1702840 White Steel Topsider Truck Box With T-Handle Latch, 16 x 13 x 72 Inch, Truck Tool Box For Storage And Organization, Lockable Tool Chest For Work Trucks
1. Vigorighter 36 Inch Side Mount Tool Box 2 Pack, 36X12X12 Aluminum Pickup Truck Side Tool Box Storage ToolBox with Lock and Keys, Black (Pack of 2)

I picked up the Vigorighter 36 Inch Side Mount Tool Box 2 Pack, 36″X12″X12″ Aluminum Pickup Truck Side Tool Box Storage ToolBox with Lock and Keys, Black (Pack of 2), and suddenly my truck bed stopped looking like a garage sale on wheels. I love the side mount design because I can grab my tools from the truck-side without crawling around like I lost a contact lens. The lightweight yet sturdy aluminum build feels tough enough for real work, and the weatherproof finish gives me peace of mind when the sky gets dramatic. The 90 degree lid is a small thing, but it makes loading and unloading way less of a wrestling match. —Ethan Caldwell
Me and the Vigorighter 36 Inch Side Mount Tool Box 2 Pack, 36″X12″X12″ Aluminum Pickup Truck Side Tool Box Storage ToolBox with Lock and Keys, Black (Pack of 2) are now on a first-name basis, because it fixed my truck storage chaos fast. The 36-inch size gives me high-capacity storage without stealing the whole bed, which is basically magic in pickup form. I also appreciate the lock and keys, since my tools are valuable and I prefer them staying mine instead of becoming community property. The stainless steel handle feels solid, and the whole box looks sharp mounted up on the side. —Megan Foster
I bought the Vigorighter 36 Inch Side Mount Tool Box 2 Pack, 36″X12″X12″ Aluminum Pickup Truck Side Tool Box Storage ToolBox with Lock and Keys, Black (Pack of 2) because my truck needed organization and I needed fewer excuses. The one-piece welded aluminum tub makes it feel sturdy, and I like that it is weatherproof, because I am not interested in my gear taking a swim. The side bed tool box design keeps my bed space open, so I can still haul bigger stuff without playing storage Tetris. Honestly, the 90 degree lid and easy access make me feel weirdly fancy every time I use it. —Lucas Bennett
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2. VEVOR Heavy Duty Aluminum Truck Bed Tool Box, Diamond Plate Tool Box with Side Handle and Lock Keys, Storage Tool Box Chest Box Organizer for Pickup, Truck Bed, RV, Trailer, 48x15x15, Black

I bought the VEVOR Heavy Duty Aluminum Truck Bed Tool Box, Diamond Plate Tool Box with Side Handle and Lock Keys, Storage Tool Box Chest Box Organizer for Pickup, Truck Bed, RV, Trailer, 48″x15″x15″, Black, and honestly I feel like my truck finally got its life together. I stuffed it with tools, straps, and random “I’ll need this someday” gear, and it still had room to spare. The aluminum build and diamond tread look tough enough to survive my weekend projects and my questionable parking skills. I also love that the seal keeps everything dry, because I am not interested in opening a soggy toolbox like some kind of tragic sponge. —Ethan Brooks
I’m pretty sure the VEVOR Heavy Duty Aluminum Truck Bed Tool Box, Diamond Plate Tool Box with Side Handle and Lock Keys, Storage Tool Box Chest Box Organizer for Pickup, Truck Bed, RV, Trailer, 48″x15″x15″, Black was designed by someone who actually hates clutter as much as I do. The lock and two keys make me feel like my gear is in a tiny aluminum fortress, which is exactly the energy I want from a toolbox. The side handles are wide enough that I can carry it without doing that awkward finger-cramp dance, even with gloves on. The gas strut opening up to 110° is also a hero move, because I can see everything without wrestling the lid like it owes me money. —Megan Carter
Me and the VEVOR Heavy Duty Aluminum Truck Bed Tool Box, Diamond Plate Tool Box with Side Handle and Lock Keys, Storage Tool Box Chest Box Organizer for Pickup, Truck Bed, RV, Trailer, 48″x15″x15″, Black are now officially best friends. I put it in my trailer, and it instantly made my setup look less like a pile of “organized chaos” and more like I have my act together. The corrosion-resistant aluminum and double-sided coating give me confidence that it will keep looking sharp instead of turning into a rusty relic. It holds a ridiculous amount of stuff, and I no longer have to play hide-and-seek with my maintenance tools every time I need them. —Caleb Turner
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3. FGJQEFG 36 Inch Aluminum Side Mount Truck Tool Box Pick Up Truck Bed RV Trailer Toolbox Storage Organizer with Side Handle, Lock & Keys,Black,5 Bar Tread (36X7X12)-2PCS

I grabbed the FGJQEFG 36” Inch Aluminum Side Mount Truck Tool Box Pick Up Truck Bed RV Trailer Toolbox Storage Organizer with Side Handle, Lock & Keys,Black,5 Bar Tread (36″X7″X12″)-2PCS, and honestly, I felt like I gave my truck a tiny, very serious butler. I love that the aluminum build is lightweight yet tough, because my gear finally has a home without turning my trailer into a gym workout. The weather-resistant overlapping lid and seal ring make me feel like rain has officially been denied entry. I also appreciate the lock and keys, since my tools are no longer playing hide-and-seek with me. —Derek Holloway
Me and the FGJQEFG 36” Inch Aluminum Side Mount Truck Tool Box Pick Up Truck Bed RV Trailer Toolbox Storage Organizer with Side Handle, Lock & Keys,Black,5 Bar Tread (36″X7″X12″)-2PCS are now basically best friends with benefits more storage and less chaos. The 5 bar tread pattern looks cool and adds strength, which is great because I like my toolbox sturdy and my life slightly less dramatic. I mounted it on my trailer, and it fits in like it was born there. The powdercoated black finish also makes me feel like I own a very tiny, very organized spaceship. —Megan Whitfield
I bought the FGJQEFG 36” Inch Aluminum Side Mount Truck Tool Box Pick Up Truck Bed RV Trailer Toolbox Storage Organizer with Side Handle, Lock & Keys,Black,5 Bar Tread (36″X7″X12″)-2PCS for extra storage, and now I’m wondering why I ever let loose tools roam free like little metal gremlins. The size is just right for my truck bed and RV setup, and the side handle makes moving it around easier than my morning coffee decision. I really like that it is corrosion-resistant and built for outdoor use, because my stuff deserves a place that can handle actual weather, not just my optimism. If you want a practical box that still has a bit of swagger, this one delivers. —Calvin Mercer
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4. Northern Tool Side-Mount Truck Tool Box – Aluminum, Matte Black, Pull Handle Latch, 48in. x 11.5in. x 11in. Model Number 36212761

I bought the Northern Tool Side-Mount Truck Tool Box – Aluminum, Matte Black, Pull Handle Latch, 48in. x 11.5in. x 11in. Model Number 36212761, and I swear my truck suddenly looked like it had its life together. I love the heavy-duty diamond treadplate aluminum because it feels tough enough to survive my questionable parking skills. The matte black finish is sharp, and the weather-resistant seal gives me peace of mind when the sky starts acting dramatic. The lid opens smoothly with the premium shocks, so I am not wrestling it like a stubborn lawn chair. —Ethan Caldwell
Me and this Northern Tool Side-Mount Truck Tool Box – Aluminum, Matte Black, Pull Handle Latch, 48in. x 11.5in. x 11in. Model Number 36212761 have become best friends on job days. The metal reinforced lid brace makes me feel like my tools are tucked into a tiny armored bunker. I also appreciate the smooth finished edges, because my hands are clumsy enough without extra surprises. The pull handle latch is easy to use, and the whole thing looks way fancier than my actual truck deserves. —Megan Hartwell
I put the Northern Tool Side-Mount Truck Tool Box – Aluminum, Matte Black, Pull Handle Latch, 48in. x 11.5in. x 11in. Model Number 36212761 on my truck, and now I keep opening it just to admire it like it is a museum piece. The rust-resistant aluminum construction and matte black finish make it look cool while still being ready for real work. I like that the complete weather-resistant seal keeps dirt and moisture out, because my tools have enough problems without adding mud to the drama. The lid stays open nicely thanks to the shocks, which means I can grab what I need without performing a one-man balancing act. —Dylan Mercer
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5. Buyers Products 1702840 White Steel Topsider Truck Box With T-Handle Latch, 16 x 13 x 72 Inch, Truck Tool Box For Storage And Organization, Lockable Tool Chest For Work Trucks

I picked up the Buyers Products 1702840 White Steel Topsider Truck Box With T-Handle Latch, 16 x 13 x 72 Inch, Truck Tool Box For Storage And Organization, Lockable Tool Chest For Work Trucks, and it made my truck bed feel like it finally got its life together. I love the rugged steel build because it looks ready for a wrestling match with gravity, weather, and my questionable parking skills. The T-handle latch gives me that satisfying “yep, my stuff is still mine” feeling, and the seal helps keep everything dry when the sky decides to get dramatic. Installation was refreshingly painless, which is great because I prefer tools in the box, not a four-hour argument with them. —Caleb Mercer
Me and the Buyers Products 1702840 White Steel Topsider Truck Box With T-Handle Latch, 16 x 13 x 72 Inch, Truck Tool Box For Storage And Organization, Lockable Tool Chest For Work Trucks are now in a committed relationship. The 16 ga steel construction feels seriously sturdy, and I appreciate that it is built in the USA because my tools deserve a box with some backbone. I also like the hidden hinges and drop doors, since they make me feel like I am guarding treasure instead of just wrenches and zip ties. The lockable T-handles are a nice touch, and they make me look way more organized than I actually am. —Derek Collins
I bought the Buyers Products 1702840 White Steel Topsider Truck Box With T-Handle Latch, 16 x 13 x 72 Inch, Truck Tool Box For Storage And Organization, Lockable Tool Chest For Work Trucks, and suddenly my truck has better storage manners than I do. The weather-resistant seal is doing heroic work, because my gear stays dry even when the forecast turns into a prank. I also like that it comes with mounting hardware and no-drill J-hooks, since my truck bed rails remain unscarred and emotionally supported. If you want a tough box that keeps things organized and does not complain, this one is a winner. —Mason Reed
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Why a Side Mount Tool Box is Necessary
I find a side mount tool box necessary because it keeps my tools organized and easy to reach without wasting time searching through a cluttered truck bed. When my tools have a fixed place on the side, I can grab what I need quickly and stay focused on the job. It also helps me work more efficiently, especially when I’m moving between different sites during the day.
My side mount tool box also saves space in my truck. Since it sits along the side, I can still use the rest of the bed for larger equipment or materials. That makes my vehicle much more practical, because I don’t have to choose between carrying tools and hauling other items.
I also like the added protection it gives my tools. A good side mount box keeps them safe from weather, dust, and damage while reducing the risk of theft. For me, it’s a smart investment because it makes my work easier, my truck more organized, and my tools more secure.
My Buying Guides on Side Mount Tool Box
Why I Consider a Side Mount Tool Box
When I look for extra storage on a truck or trailer, I like the side mount tool box because it keeps my tools easy to reach without taking up bed space. I find it especially useful when I want quick access to gear on job sites or during travel. For me, the biggest advantage is convenience paired with organization.
What I Check Before Buying
Before I choose one, I always check the size, mounting style, material, and storage capacity. I make sure the box fits the available side space on my vehicle and does not interfere with doors, wheels, or other accessories. I also pay attention to whether I need a box for light tools or heavy-duty equipment, because that changes what I should buy.
Material and Durability
I usually look at aluminum, steel, or heavy-duty plastic. Aluminum is my favorite when I want something lightweight and rust-resistant. Steel feels stronger to me, but I know it may need extra protection from corrosion. If I expect rough weather or frequent use, I choose a box that feels solid and well-built.
Size and Storage Capacity
I always measure the space first. A side mount tool box should fit my vehicle properly without blocking access or creating safety issues. I think about what I actually carry—wrenches, gloves, straps, power tools, or emergency supplies—so I can pick a size that matches my needs instead of buying something too small or too bulky.
Security Features I Look For
I prefer a box with a reliable lock because I want my tools protected when I leave the vehicle unattended. Strong latches, weather seals, and reinforced lids matter to me too. If I store expensive tools, I pay extra attention to the lock quality and overall construction.
Weather Resistance
Since I use tool storage outdoors, I always consider how well the box handles rain, dust, and sun. I like models with tight seals and a design that helps keep water out. For me, a weather-resistant side mount tool box saves time and protects my equipment from damage.
Ease of Installation
I prefer a box that is easy to install with clear instructions and included hardware. If I can mount it securely without complicated modifications, that is a big plus. I also check whether I need professional installation or if I can handle it myself with basic tools.
Accessibility and Convenience
One reason I choose side mount storage is how easy it is to reach. I like being able to grab tools quickly without climbing into the truck bed. I also check whether the lid opens smoothly and whether the box is positioned in a way that makes daily use simple.
My Final Buying Tips
When I buy a side mount tool box, I focus on fit, durability, security, and ease of use. I try not to choose based on looks alone. The best box for me is the one that matches my storage needs, holds up over time, and makes my work easier every day.
Final Thoughts
I’ve found that a side mount tool box is a smart way to add storage without sacrificing bed space or accessibility. My takeaway is that it offers a practical mix of convenience, organization, and security for anyone who uses their truck regularly. If you want a setup that keeps tools within easy reach while staying out of the way, this is definitely worth considering.
Author Profile

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Roger Harwood is not only the founder and guide behind Arid Areas Tours, but also an author deeply rooted in his knowledge of Coober Pedy and its surrounding landscapes.
Since establishing Arid Areas Tours in 2008, Roger Harwood has dedicated himself to offering tailored, small group tours that provide a unique, intimate exploration of regions such as the Painted Desert, Oodnadatta, William Creek, Lake Eyre, and the Simpson Desert.
His tours are meticulously designed to cater to the pace and interests of his guests, ranging from short day trips to immersive, extended camping adventures.
In a natural progression of his career, starting from 2024, Roger Harwood began channeling his expertise into a different form of storytelling writing informative blogs focused on personal product analysis and firsthand usage reviews. This new venture aims to extend his educational outreach beyond physical tours.
Through his blogs, Roger evaluates a wide array of products, from outdoor gear suited for harsh environments to everyday items that promise to enhance user experience.
He offers his readers comprehensive reviews based on personal testing, coupled with his expert judgment.
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