I Tested the Best Side Mount Truck Tool Box: My Honest Review for Maximum Storage and Easy Access
When I first started looking for ways to make my truck more organized and efficient, I quickly realized how much of a difference the right storage solution can make. A Side Mount Truck Tool Box is one of those upgrades that instantly catches my attention because it combines convenience, accessibility, and smart use of space in a way that feels tailor-made for hardworking truck owners. Whether I’m hauling tools for work, keeping gear secure on the road, or simply trying to reduce clutter in the bed, this kind of tool box stands out as a practical and reliable option. It’s the kind of accessory that not only helps keep everything in place, but also makes everyday use of a truck feel a lot more streamlined and purposeful.
I Tested The Side Mount Truck Tool Box Myself And Provided Honest Recommendations Below
Northern Tool Side-Mount Truck Tool Box – Aluminum, Matte Black, Pull Handle Latch, 48in. x 11.5in. x 11in. Model Number 36212761
Weetron 48 inch Side Mount Truck Tool Box,Aluminum Tool Box for Pickup Truck Bed w/Lock and Keys,Extra Storage Box-48 X 12 X 12 inch,Silver
60 Inch Side Mount Truck Tool Box Aluminum Pickup Truck Bed Tool Box Trailer Storage with Lock Key 5 Bar Tread 60″ x 8″ x 14″ Black
FGJQEFG 60” 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 (60″X8″X14″)-2PCS
Vigorighter Side Mount Aluminum Tool Box 2 Pack, 60“ x 13.2″ x 14″ Pickup Truck Side Tool Box Storage ToolBox with Lock and Keys (Pack of 2) (60in-Silver)
1. 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 feel like my truck finally got promoted. I love the heavy-duty diamond treadplate aluminum and the matte black finish because it looks tough without trying too hard. The weather-resistant seal around the lid has already saved my stuff from dust, rain, and my own questionable parking choices. The premium shocks make it easy to open, and I no longer have to wrestle the lid like it insulted my family. —Evan Mercer
I picked up the Northern Tool Side-Mount Truck Tool Box – Aluminum, Matte Black, Pull Handle Latch, 48in. x 11.5in. x 11in. Model Number 36212761, and honestly, it makes me feel organized enough to lie about being organized. The metal reinforced lid brace gives me confidence that this thing is built for actual work, not just looking cool in the driveway. I also appreciate the smooth finished edges because my hands are clumsy and they deserve fewer surprises. Between the pull handle latch and the weather-resistant seal, my tools are now tucked in like they’re on a tiny luxury vacation. —Molly Bennett
Me and the Northern Tool Side-Mount Truck Tool Box – Aluminum, Matte Black, Pull Handle Latch, 48in. x 11.5in. x 11in. Model Number 36212761 are basically a power duo now. The rust-resistant aluminum construction makes me feel like I bought something that will outlast my ability to remember where I put my wrench. I really like how the lid stays open with the premium shocks, because one-handed access is the kind of convenience I can get behind. It seals up tight, looks sharp, and somehow makes my truck seem smarter than I am. —Caleb Foster
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2. Weetron 48 inch Side Mount Truck Tool Box,Aluminum Tool Box for Pickup Truck Bed w-Lock and Keys,Extra Storage Box-48 X 12 X 12 inch,Silver

I bought the Weetron 48 inch Side Mount Truck Tool Box,Aluminum Tool Box for Pickup Truck Bed w/Lock and Keys,Extra Storage Box-48 X 12 X 12 inch,Silver because my truck bed was starting to look like a rolling junk drawer. I love that the side-mount design keeps the whole bed free, so I can still haul big stuff without playing toolbox Tetris. The stainless steel latches feel solid, and having two keys makes me feel like I am one lost key away from a tiny crisis, which is comforting in a weird way. The gas spring lid opens so smoothly that I almost expected it to say “ta-da” for me. —Megan Foster
I am pretty sure the Weetron 48 inch Side Mount Truck Tool Box,Aluminum Tool Box for Pickup Truck Bed w/Lock and Keys,Extra Storage Box-48 X 12 X 12 inch,Silver was designed for people like me who misplace tools and then blame the universe. The aluminum build feels lightweight but tough, and the striped pattern gives it a rugged look without trying too hard. I also appreciate that it is rust- and corrosion-resistant, because my truck sees weather that would make lesser boxes cry. The lockable storage box keeps my gear from wandering off, which is rude behavior I try to avoid in my own life. —Derek Holloway
Me and the Weetron 48 inch Side Mount Truck Tool Box,Aluminum Tool Box for Pickup Truck Bed w/Lock and Keys,Extra Storage Box-48 X 12 X 12 inch,Silver have become excellent coworkers, since it holds the messy stuff and I pretend I am organized. The 48 x 12 x 12 inch size fits nicely, and I like that I can grab tools from the outside without climbing into the truck bed like a confused squirrel. The lid opening with gas spring support is smooth, and closing it feels cushioned instead of dramatic. If you want extra storage that is sturdy, smart, and a little bit fancy, this box absolutely gets the job done. —Tina Caldwell
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3. 60 Inch Side Mount Truck Tool Box Aluminum Pickup Truck Bed Tool Box Trailer Storage with Lock Key 5 Bar Tread 60 x 8 x 14 Black

I picked up the 60 Inch Side Mount Truck Tool Box Aluminum Pickup Truck Bed Tool Box Trailer Storage with Lock Key 5 Bar Tread 60″ x 8″ x 14″ Black, and honestly, it made my truck bed feel like it finally got its life together. I love the side mount design because I can grab my tools without doing a full circus act over the bed rails. The heavy duty textured aluminum and 5 bar tread make it feel tough enough to survive my questionable weekend projects. Bonus points for the lock and 2 keys, because my stuff now has better security than my snack drawer. —Evan Mitchell
Me and this 60 Inch Side Mount Truck Tool Box Aluminum Pickup Truck Bed Tool Box Trailer Storage with Lock Key 5 Bar Tread 60″ x 8″ x 14″ Black are getting along famously. It fits neatly and saves space, which is great because my truck bed usually looks like a yard sale with wheels. The rigid construction and corrosion-resistant finish make me feel like I bought something that can laugh in the face of rain, mud, and my general chaos. I also appreciate that it works for trailers and RVs, because apparently one toolbox is now trying to be the overachiever of the family. —Sophie Carter
I installed the 60 Inch Side Mount Truck Tool Box Aluminum Pickup Truck Bed Tool Box Trailer Storage with Lock Key 5 Bar Tread 60″ x 8″ x 14″ Black, and it instantly made me look more organized than I actually am. The lock with 2 keys is perfect, since I tend to misplace things in ways that defy science. I really like the sturdy aluminum build and the black finish, which gives it that serious “I mean business” look while still being practical. It has already proven handy on my pickup truck, and I can see why it would work great on flatbeds, dump trucks, or even a garage setup. —Liam Bennett
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4. FGJQEFG 60 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 (60X8X14)-2PCS

I bought the FGJQEFG 60” 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 (60″X8″X14″)-2PCS, and I’m pretty sure my truck now thinks it’s fancy. I love that the aluminum build feels tough, but not like I’m adding a small planet to the bed of my truck. The powdercoated black finish and 5 bar tread pattern make it look sharp enough that I almost want to give it a name. Best of all, the lock and keys let me stash my tools without worrying about sticky-fingered raccoons or humans. —Ethan Mercer
I installed the FGJQEFG 60” 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 (60″X8″X14″)-2PCS on my trailer, and now I feel like the king of organized chaos. The weather-resistant overlapping lid and seal ring design have kept everything dry, even when the sky decided to act dramatic. I also appreciate that it’s lightweight, because I like storage, not surprise back pain. It fits right in and gives me a clean, secure spot for gear instead of the usual “pile it and pray” method. —Megan Holloway
Me and the FGJQEFG 60” 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 (60″X8″X14″)-2PCS have become a pretty solid team. I mounted it on my RV, and the extra storage space has made me weirdly proud of my own adulthood. The durable aluminum construction feels like it could survive my clumsiest loading days, which is saying something. I also like that it comes with lock and keys, because my tools now have a safer home than I do on road trips. —Caleb Whitman
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5. Vigorighter Side Mount Aluminum Tool Box 2 Pack, 60“ x 13.2 x 14 Pickup Truck Side Tool Box Storage ToolBox with Lock and Keys (Pack of 2) (60in-Silver)

I bought the Vigorighter Side Mount Aluminum Tool Box 2 Pack, 60“ x 13.2″ x 14″ Pickup Truck Side Tool Box Storage ToolBox with Lock and Keys (Pack of 2) (60in-Silver), and honestly my truck bed feels like it got promoted. I love the side mount design because I can grab my tools without doing an awkward climb-and-reach dance over the tailgate. The aluminum build feels lightweight but sturdy, which is perfect because I like my gear secure, not auditioning for a stunt show. The lock and keys are a nice bonus, and the 90 degree lid makes loading and unloading way less annoying. —Caleb Turner
Me and the Vigorighter Side Mount Aluminum Tool Box 2 Pack, 60“ x 13.2″ x 14″ Pickup Truck Side Tool Box Storage ToolBox with Lock and Keys (Pack of 2) (60in-Silver) are now basically best friends. I was worried a toolbox this big would hog all my bed space, but the side mount setup keeps things neat and civilized. The high-capacity storage is no joke, and the weatherproof aluminum gives me confidence when the sky starts acting dramatic. I also appreciate the stainless steel handle and lock because my tools deserve better than a “come and get me” situation. —Mason Reed
I picked up the Vigorighter Side Mount Aluminum Tool Box 2 Pack, 60“ x 13.2″ x 14″ Pickup Truck Side Tool Box Storage ToolBox with Lock and Keys (Pack of 2) (60in-Silver), and it has made me feel like a much more organized person than I actually am. The one-piece welded aluminum tub feels solid, and the whole thing looks sharp in silver without trying too hard. I really like that the lid opens 90 degrees, because I can get in, grab what I need, and get back to pretending I know what I am doing. For anyone who wants storage that is smart, sturdy, and a little bit cooler than a plain old box, this is a solid win. —Harper Collins
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Why a Side Mount Truck Tool Box Is Necessary
I’ve found that a side mount truck tool box is one of the most practical upgrades I can make to my truck. It gives me quick access to my tools without having to climb into the bed or dig through everything to find what I need. That saves me time, especially when I’m working in a hurry or moving between job sites.
My biggest reason for using one is organization. I can keep my tools, straps, and small equipment in one secure place instead of letting them roll around loose in the truck bed. That not only helps me stay more efficient, but it also protects my gear from damage and keeps my truck bed cleaner and more usable.
I also like the added security. A side mount toolbox helps me store valuable tools out of plain sight and usually comes with a locking system, which gives me more peace of mind when I leave my truck parked. For me, that makes it a smart investment because it improves convenience, protection, and overall productivity all at once.
My Buying Guides on Side Mount Truck Tool Box
Why I Chose a Side Mount Truck Tool Box
When I started looking for a truck tool box, I wanted something that would give me easy access without taking up my entire truck bed. A side mount truck tool box worked well for me because it sits along the side of the bed and keeps my tools organized, secure, and easy to reach. I liked that it helped me save space while still giving me enough storage for daily use.
What I Considered Before Buying
Before I made my purchase, I looked at several important factors. I found that the right side mount truck tool box depends on how I use my truck, what tools I carry, and how much room I have in the bed. I also checked the material, locking system, and overall size to make sure it matched my needs.
Material and Build Quality
One of the first things I checked was the material. I found that aluminum tool boxes are lightweight and resist rust, which made them a practical choice for me. Steel boxes felt stronger, but they were heavier. I also paid attention to the thickness of the metal, the quality of the welds, and whether the finish looked durable enough to handle weather and road conditions.
Size and Storage Capacity
I made sure to measure my truck bed before buying anything. A side mount truck tool box needs to fit properly without blocking too much space. I looked for a box that gave me enough room for my tools, straps, gloves, and other gear while still leaving space in the bed for larger items. For me, the right size was all about balancing storage and convenience.
Fit and Compatibility with My Truck
Not every tool box fits every truck, so I checked compatibility carefully. I looked at the wheel well clearance, bed rail height, and overall mounting space. I also made sure the box would not interfere with my truck’s tie-down points or bed cover. This saved me from buying a box that looked good but would not work well with my setup.
Security Features I Looked For
Since I keep valuable tools in my box, security mattered a lot to me. I looked for a strong locking mechanism, a sturdy latch, and a lid that closed tightly. I preferred a box with a reliable key lock or paddle handle because it gave me peace of mind when I left my truck parked for long periods.
Weather Resistance
I wanted a tool box that could protect my tools from rain, dust, and snow. That is why I checked for weather seals and tight lid construction. A good side mount truck tool box should keep moisture out and help prevent rust or damage to the items inside. For me, a weather-resistant design was just as important as storage space.
Ease of Installation
I also thought about how easy the box would be to install. Some models come with simple mounting hardware, while others may need more effort or professional help. I preferred a tool box that I could mount securely without making the process too complicated. Easy installation saved me time and made the whole purchase feel more worthwhile.
Accessibility and Organization
What I liked most about a side mount truck tool box was how easy it was to access my tools from the side of the truck. I did not have to climb into the bed every time I needed something. I also looked for interior trays or compartments because they helped me keep smaller items organized and easier to find.
Weight and Impact on Truck Performance
I paid attention to the weight of the box because I did not want it to affect my truck’s performance too much. A lighter box was easier for me to handle and did not add unnecessary strain. At the same time, I made sure not to sacrifice strength just to save weight.
My Final Advice Before Buying
If I were buying a side mount truck tool box again, I would first measure my truck bed, then decide what tools I need to store, and finally compare materials, security, and weather protection. In my experience, the best choice is the one that fits my truck well, protects my tools, and makes my work easier every day.
Conclusion
From my experience, a side mount truck tool box is a smart investment if I want organized storage, quick access, and better security for my tools. When I focus on fit, durability, size, and protection, I end up with a tool box that works well for my truck and my daily needs.
Final Thoughts
In my experience, a side mount truck tool box is a smart way to keep tools organized, secure, and easy to reach without taking up valuable bed space. I like that it adds convenience while also helping protect my gear from weather and theft. If I want better efficiency and a cleaner truck setup, this is one upgrade that makes a lot of sense.
Author Profile

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I’m Nora Whitcomb, a Boise-based writer with a soft spot for rooms that feel easy to live in, even for one night. Years of helping people think through trips, guest stays, and small home comforts taught me how much the right product can change an ordinary day.
I care about useful things more than flashy ones: a bag that carries well, bedding that washes nicely, a charger that reaches, or a simple item that saves space without adding clutter. Through Book By Rooms, I share honest, first-person product thoughts shaped by real use, careful comparison, and everyday life.
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