Best Flatbed Truck Storage Boxes in 2022 [*Top Picks*]

Looking for the best flatbed truck storage boxes on the market? We’ve got you covered. Check out our ratings of absolute bestsellers below and make a final decision.

2626 Reviews Scanned

  • XtremepowerUS 36
    Bestseller #1
    XtremepowerUS 36" Aluminum Heavy Duty Underbody Tool Box Trailer Tote Flatbed Storage Pickup ATV Truck RV w/Built-in Lock with Keys (2676)
      ★Ideal Storage Box for Limited Space - We use high quality aluminum alloy material, with high strength not easy to break, and also corrosion resistance. it is very stiff and sturdy once mounted. Can serve as a sturdy box to store your garden tools, gloves, cordless tools and charger in any limited spaces ★Superior Anti-Slip & Durable Aluminum - The superior striped aluminum surface is not only for beauty, but also can it prevent slippage, allowing you to use the box securely and safely ★Dual Lock - Help keeps the large door from accidentally opening or from being picked open, adding to security. The lock features a cap which will keep water or duct from entering the lock, ensuring the locks performance for years. ★Exquisite Workmanship and Smooth Surface - We pay special attention to the workmanship. In order to prevent the hand from being scratched, the welding seam between the edges of the aluminum box is very smooth and there is no protruding sharp edge ★Rigid Construction - Solid one-piece aluminum diamond plate body construction holds up to rugged use. features silver Coating finish that ensures years of dependability.; Overall Dimensions: 35-7/8"(L) x 16"(W) x 18"(H)
  • ARKSEN 36 Inch Heavy Duty Aluminum Diamond Plate Tool Box with T-Handle Latch Dual Lock Pickup Truck Underbody Trailer Storage Organizer for RV, Trailer & Truck - Black
    Bestseller #1
    ARKSEN 36 Inch Heavy Duty Aluminum Diamond Plate Tool Box with T-Handle Latch Dual Lock Pickup Truck Underbody Trailer Storage Organizer for RV, Trailer & Truck - Black (2996)
      [UNDERBED STORAGE BOX] Provides additional storage space in the underbed of your RV, truck, or trailer for keeping tools, accessories, and camping supplies secure and organized. Overall dimensions include: 35.82"(L) x 16.92"(W) x 17.91"(H). [DUAL LOCKS] Dual locks provide an extra layer of security for all your tools and items, guarding against hefts and preventing accidental opening. [BUILT FOR A LIFETIME] Solid aluminum construction offers years of dependable use. Diamond tread pattern lends extra strength and the polished finish makes this toolbox rust and corrosion resistant. [FOLD DOWN DOOR] Fold down door offers full access to all the contents in the box, making it easy to spot and retrieve items quickly. [WEATHER RESISTANT SEAL] Doors equipped with a weather-resistant seal prevent moisture or water from entering. This keeps all your tools dry and safe.
  • ARKSEN 30 Inch Heavy Duty Aluminum Diamond Plate Tool Box Chest Box Pick Up Truck Bed RV Trailer Toolbox Storage Lockable Organizer with Side Handle and Lock Keys – Black
    Bestseller #1
    ARKSEN 30 Inch Heavy Duty Aluminum Diamond Plate Tool Box Chest Box Pick Up Truck Bed RV Trailer Toolbox Storage Lockable Organizer with Side Handle and Lock Keys – Black (2996)
      [BUILT TO LAST A LIFETIME] Durable aluminum construction with a diamond tread pattern and polished finish resists corrosion and offers several years of long-lasting use. Hand welded seams provide extra strength and durability. [CONVENIENT TOOLS CARRIER] Keeps your tools organized, preventing them from rolling around in the bed of your truck, trailer, or RV. Perfect for storing tools, miscellaneous items, or camping. supplies at home or in your vehicle. Overall dimensions include: 29.92"(L) x 13"(W) x 9.64"(H). [SECURE LOCK & SIDE HANDLES] Stainless steel security lock keeps your contents secure. Comes with keys and side handles that provide an easy grip even with gloves on. [WEATHER-RESISTANT SEALED DOORS] Doors feature a tight seal that prevents moisture or water from seeping in, protecting your tools and supplies from damage due to harsh weather. [FOLD UP DOORS] Fold up doors provide full access to all contents within the box, making this tool box easy and convenient to use at job sites or camp grounds.
  • labwork 49 inch Aluminum Truck Pickup Camper Tool Box Trailer Flatbed Storage w/Lock
    Bestseller #1
    labwork 49 inch Aluminum Truck Pickup Camper Tool Box Trailer Flatbed Storage w/Lock (2240)
      All Purpose - Perfect for storing your tools in your vehicle or at home Rigid Construction - 5 bar tread pattern strengthens the aluminum for maximum durability Under Body Tool Box - This box conveniently mounts under your vehicle for space saving storage Lockable - Built-in lock ensures all items are kept safe and secure Overall Dimensions: 49"(L) x 15"(W) x 15"(H)
  • ARKSEN 49 Inch Heavy Duty Aluminum Diamond Plate Tool Box Chest Box Pick Up Truck Bed RV Trailer Toolbox Storage Organizer with Side Handle, Lock and Keys – Black
    Bestseller #1
    ARKSEN 49 Inch Heavy Duty Aluminum Diamond Plate Tool Box Chest Box Pick Up Truck Bed RV Trailer Toolbox Storage Organizer with Side Handle, Lock and Keys – Black (2996)
      [SPACE SAVING TOOLBOX] Sleek rectangular-shaped toolbox with a low profile that easily fits in the under bed of your truck, trailer, or RV, providing organized storage for your tools. Overall dimensions include: 48.42"(L) x 15"(W) x 15"(H). [BUILT TO LAST A LIFETIME] Sturdy aluminum construction offers long-lasting durability. Diamond tread pattern enhances strength while the polished finish provides enhanced rust and corrosion resistance. [BUILT IN LOCK] In-built lock offers greater security for all your items. Included are keys to the lock, so only you can access the contents of the box, preventing thefts. [WEATHER RESISTANT] Over-hanging door lip resists water from getting inside. This keeps your tools and accessories dry and safe, even in wet conditions. [VERSTAILE CHEST] This toolbox provides ample storage for not just your tools, but can also be used to store camping supplies, extra accessories, or holiday items. Perfect for use at home, garage, or jobsites.
  • Lund 8172T 72-Inch Aluminum Top Mount Truck Tool Box, Diamond Plated, Silver
    Bestseller #1
    Lund 8172T 72-Inch Aluminum Top Mount Truck Tool Box, Diamond Plated, Silver (257)
      60-inch low profile cross bed truck tool box made of 0.06-inch aluminum with a diamond plated black finish^Rust-resistant, electrostatically applied finish can withstand unimaginable beatings and protects against water and rust^Ideal for adding extra secure storage while not compromising your view of the road or the clean look of your vehicle^Measures 60-inches (L) “inside flatbed” by 20.5-inches (H) by 11-inches (W)^Comes with a limited lifetime warranty that protects against defects in materials and workmanship
  • Buyers Products 1702305 Black Steel Underbody Truck Box with T-Handle Latch, 18 x 18 x 36 Inch
    Bestseller #1
    Buyers Products 1702305 Black Steel Underbody Truck Box with T-Handle Latch, 18 x 18 x 36 Inch (284)
      Black Steel Underbody Truck Box: Keep tools and equipment safe with this professional grade truck box. Made with durable, powder-coated 14 Ga steel, it has a locking stainless steel compression latch to guard against weather and theft Built To Last: This corrosion-resistant truck box is designed for the long haul with aircraft grade cables and a replaceable gasket sealing system; Mount on either a flat surface or under-bed using Buyers Products mounting brackets (sold separately) More Than Just Parts: From snow and ice equipment to toolboxes, hydraulics, towing, truck and trailer hardware to our innovative lighting products—it’s amazing what Buyers Products can do for your truck We Do Things The Right Way: We design products like we we’re building them for ourselves, because we are. Our teams are staffed with engineers and experts who know how to make a product exceptional Durable and Dependable: Founded in 1946, Buyers Products has become a leader in the truck equipment industry though our commitment to customer care, innovation, and value across our range of products
  • STKUSA Stark 36-Inch Aluminum Truck Underbody Flatbox Pickup Tool Box RV ATV Trailer Storage Lock with Keys
    Bestseller #1
    STKUSA Stark 36-Inch Aluminum Truck Underbody Flatbox Pickup Tool Box RV ATV Trailer Storage Lock with Keys (2676)
      ?Ideal Storage Box for Limited Space - We use high quality aluminum alloy material, with high strength not easy to break, and also corrosion resistance. it is very stiff and sturdy once mounted. Can serve as a sturdy box to store your garden tools, gloves, cordless tools and charger in any limited spaces ?Dual Lock - Help keeps the large door from accidentally opening or from being picked open, adding to security. The lock features a cap which will keep water or duct from entering the lock, ensuring the locks performance for years. ?Superior Anti-Slip & Durable Aluminum - The superior striped aluminum surface is not only for beauty, but also can it prevent slippage, allowing you to use the box securely and safely ?Exquisite Workmanship and Smooth Surface - We pay special attention to the workmanship. In order to prevent the hand from being scratched, the welding seam between the edges of the aluminum box is very smooth and there is no protruding sharp edge ?Rigid Construction - Solid one-piece aluminum diamond plate body construction holds up to rugged use. features silver Coating finish that ensures years of dependability.; Overall Dimensions: 35-7/8"(L) x 16"(W) x 18"(H)
  • Buyers Products 1705115 Diamond Tread Aluminum Underbody Truck Box with T-Handle Latch, 18 x 18 x 60 Inch
    Bestseller #1
    Buyers Products 1705115 Diamond Tread Aluminum Underbody Truck Box with T-Handle Latch, 18 x 18 x 60 Inch (386)
      Diamond Tread Aluminum Underbody Truck Box: Protect your tools and equipment with our corrosion-resistant truck box; Made with .100 inch thick diamond tread aluminum; Good for extreme weather conditions Built Tough: The locking, die cast, compression latch system guards tools from weather and theft; Made for the long haul with aircraft-grade cables and a replaceable gasket sealing system. Mounts on a flat surface or under bed using Buyers Products mounting brackets (sold separately) More Than Just Parts: From snow and ice equipment to toolboxes, hydraulics, towing, truck and trailer hardware to our innovative lighting products—it’s amazing what Buyers Products can do for your truck We Do Things The Right Way: We design products like we we’re building them for ourselves, because we are. Our teams are staffed with engineers and experts who know how to make a product exceptional Durable and Dependable: Founded in 1946, Buyers Products has become a leader in the truck equipment industry though our commitment to customer care, innovation, and value across our range of products
  • 39 x 13 x 10 Inches Pick Up Truck Truck Bed Tool Box Trailer Storage Heavy Duty Aluminum
    Bestseller #1
    39 x 13 x 10 Inches Pick Up Truck Truck Bed Tool Box Trailer Storage Heavy Duty Aluminum (1017)
      【Size】: 39"(L) x 13"(W) x 10"(H) Overall Size, Perfect for storing your Tools in your Vehicle or at Home 【Exquisite Workmanship and Smooth Surface】: We pay special attention to the workmanship. In order to prevent the hand from being scratched, the welding seam between the edges of the aluminum box is very smooth and there is no protruding sharp edge. 【Ideal Storage Box for Limited Space】: This tool box is constructed of heavy duty textured aluminum for maximum durability. The door features a over-hanging lip which resists water from getting inside. 【Perfect Tool Cabinet for Any Place】: This tool box can be mounted on a hitch rack, cargo rack of your camper, perfect for the tongue of your enclosed trailer, suitable to be installed on the rear of your RV for extra storage. 【With Lock and 2 Keys】: This aluminum box has a lock and 2 keys so you can safely use it to prevent things from being lost.
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Best flatbed truck storage boxes to Get in 2022: How to Pick the Right One

We know that finding the best flatbed truck storage boxes is not an easy task. Modern manufacturers offer a truly massive selection from which one can scatter eyes. Check out our guide to make the right choice.

Find the Best flatbed truck storage boxes: Quick Buying Guide

The main thing is not to rush and buy the most expensive or, on the contrary, the cheapest, newest, or best-rated flatbed truck storage boxes. It's necessary to find out what is right for you. Otherwise, you will simply waste your money and be unhappy with your purchase.

First of all, ask yourself, what should I look for in a flatbed truck storage boxes? Indeed, there are such features that you might need, while other buyers might not even pay attention to them. Define the main parameters that you should check and analyze first. Ask, who makes the best flatbed truck storage boxes? Which models are popular with buyers and why? Which products have certain benefits and drawbacks? Answering these simple questions will help you narrow down your search and discard inappropriate options right away.

You can create a list or even a table to make comparing main factors more comfortable and visual. Typically, within their flatbed truck storage boxes comparison, most customers pay attention to:

  • technical details and specifications provided by the manufacturing company;
  • flatbed truck storage boxes brands (their reputation, history, and liability);
  • customer reviews and ratings;
  • value for money;
  • warranty and price, etc.

While you can find out the exact data about a particular item from product information, which is usually in the public domain, you can only get subjective data about the comfort of use and convenience if you find and compare flatbed truck storage boxes reviews from real buyers. While they are not always fair, they can still give you more insight into the pros and cons and whether you should buy this or that stuff. Just stay away from untrustworthy testimonials that look like paid texts.

Of course, the complete list of essential parameters does not end there, and you probably have something to supplement it with. If you are a responsible buyer, conduct comprehensive research on all criteria that interest you. Only in this case can you be sure that you will not spend your money in vain. Of course, writing your own flatbed truck storage boxes ratings can be time- and energy-consuming and, let's be honest, boring, so you can trust our flatbed truck storage boxes buying guide.

How We Pick and Rate Each flatbed truck storage boxes

When compiling this top flatbed truck storage boxes list, we tried to be unbiased and comprehensively analyze all the characteristics of goods, as well as when writing other ratings. It implies the use of specialized software based on artificial intelligence. Automated algorithms help us quickly analyze the given parameters and determine the best and quality flatbed truck storage boxes. Thus, we identify a list of top models in different categories so that every reader with various requests, tastes, and budgets can find the model that suits them the most.

Honesty, transparency, and impartiality are at the core of how we select products and how we test each flatbed truck storage boxes. We strive to cover the largest possible number of items, manufacturers, customer ratings, and so on so that our list includes both premium and affordable models, both time-tested and the freshest products. Of course, buyers' tastes and needs, as well as the market situation, change from time to time. To keep up with the times, we regularly update our list and try to offer only the latest collection.

Please share your opinion about searching and choosing the best flatbed truck storage boxes. Which parameters are the most important to you? Do you trust customer reviews? Or do you prefer to check all the information by yourself? Tell us which flatbed truck storage boxes is the best for you and why in the comments below.

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