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Top 10 Best Truck Tool Boxes On The Market In 2021 Review

Pickup trucks are easily the best automobile for those that regularly have things to haul. The only issue with a wide-open bed is the lack of any security for your tools and other expensive gear.

To keep things from disappearing, many of us opt for tool lockboxes. These will keep your tools secure, but they are available in multiple styles. This brings up an important question…

What is the best truck tool box?

To get to the bottom of this, we’ve reviewed the best 10 truck toolboxes currently on the market. In this article, you’ll find full details on each product, followed by an informative buying guide.

So let’s go through them and find the best tool box for your truck…

Best Truck Tool Box

Top 10 Best Truck Tool Boxes To Consider In 2021 Reviews

  1. Undercover SC100D SwingCase Truck Bed Storage Box – Best Tool Box for Trucks with Bed Covers
  2. Bestop 42640-01 HighRock 4×4 Under Seat Driver’s Side Lock Box – Best Jeep Wrangler Tool Box
  3. Montezuma ME300B 30-Inch Portable TRIANGLE Toolbox – Best Portable Truck Tool Box
  4. Topeakmart 24″ Underbody Aluminum Truck and Trailer Tool Box Storage – Best Aluminum Truck Tool Box
  5. Tuff Truck Bag Waterproof Heavy Duty – Best Waterproof Truck Tool Bag
  6. Better Built 66010148 Utility Trailer Tongue Tool Box – Best Budget Truck Tool Box
  7. TruXedo 1117416 TonneauMate Toolbox – Best Large Truck Toolbox
  8. Mor/Ryde International Inc. SP54-099H Under Step Storage Box – Best Understep Tool Box for RV
  9. Yaheetech 30 x 13″ Aluminum Trailer Tool Box Chest – Best Multi-Use Aluminum Tool Box
  10. DEE ZEE DZ6535P Poly Plastic Storage Chest – Best Multi-Use Plastic Tool Box

1 Undercover SC100D SwingCase Truck Bed Storage Box – Best Tool Box for Trucks with Bed Covers

If you have a truck bed tonneau cover, don’t worry, we have you covered. In fact, the first option on our list is designed for trucks with bed covers. It’s made by Undercover and sold as the SwingCase Bed Storage Box.

This is a unique design that we really appreciate…

We know you were probably expecting mostly truck tool boxes that span the bed’s width up near the cab. There are plenty of these out there, and they are highly useful if you don’t have a bed cover. But, if you do have a bed cover, the SC100D is perfect.

This unit mounts above the wheel well and sits below the edge of the bed rails. Truck bed covers will close over the unit, which is great but not the best part.

The cool thing about this tool box is the accessibility. It swings out almost 180° from its position over the wheel well. This makes it easily reachable from the tailgate.

Is it lockable?

Yes, this tool box features a locking lid. It also has a quick-release latch on the SwingCase arm to allow you to take your tools onto the job site. We like this feature, as it makes for a portable truck tool box.

The unit is rated for up to 75 pounds of tools and other gear, and it’s easy to install. We also appreciate the moisture blocking seal provided to keep your tools in top shape. Plus, this tool box is backed by a 1-year guarantee and made in the U.S.A.

What about downsides?

The SC100D from Undercover is an excellent complement to the Undercover truck bed cover or any other bed cover, for that matter. However, we wouldn’t recommend it for use without a bed cover.

The boxes themselves are made from plastic and are not the most impenetrable toolboxes. Equally, some users have had issues with the swing mechanism failing. This is especially an issue if it gets clogged with debris that often falls into an open bed.


Undercover SC100D SwingCase Truck Bed Storage Box

Our rating:4.7 out of 5 stars (4.7 / 5)

Pros

  • Lockable truck tool box.
  • Swings out for easy access.
  • 75 lb. weight capacity.
  • Ideal for 5 feet 8 inch truck beds.
  • Backed by a 1-Year Warranty.
  • Made in the U.S.A.

Cons

  • Not the toughest truck tool box available.

2 Bestop 42640-01 HighRock 4×4 Under Seat Driver’s Side Lock Box – Best Jeep Wrangler Tool Box

The next item in our best truck tool box reviews is for Jeep Wrangler owners. This is another option that doesn’t fit the bill of your typical truck tool box. However, we expect every driver on the road will want one.

We all know that anything can happen at any time…

This is why many drivers have started to opt for a lockbox for their vehicle. Of the many options out there, one of our favorites is model #42640-01 from Bestop. This is an Under Seat Lock Box, making it exceptionally versatile.

If it’s relevant to you, we think this lock box could be ideal for a firearm. Yes, it’s also ideal for keeping your wallet, phone, or small tools secure. In fact, the 16″ x 5.75″ x 2.78″ internal capacity can hold a lot of valuables.

How secure is it?

This unit comes with a pick-resistant cylinder lock and a 16 gauge carbon steel frame. It’s been given a black powder coat finish to help increase durability. This also helps the unit disappear into the shadows below your seat.

We also love how this lock box bolts directly to the seat frame. It doesn’t interfere with adjustability, so you’ll quickly forget it’s even there.

But will it fit your vehicle?

This unit was designed for specific Jeep Wrangler models. If you have a 2007-2010 Wrangler JK 2 Door or a 2007-2018 Wrangler JK Unlimited 4-door, you’re good. These models should find installation a breeze.

Our only complaints relate to the lock and the slides. While it is nice that the unit slides out when unlocked, the slides rattle on rough roads. We also didn’t find the lock as strong as we’d prefer against being pried open.


Bestop 42640-01 HighRock 4x4 Under Seat Driver's Side Lock Box

Our rating:4.7 out of 5 stars (4.7 / 5)

Pros

  • Ideal for 2007-2018 Wrangler models.
  • Almost invisible under-seat lock box.
  • Pick-resistant cylinder lock.
  • Black powder coat carbon steel construction.
  • Backed by a One Year Limited Warranty.

Cons

  • Not the strongest lock.
  • Drawer slides known to rattle.

3 Montezuma ME300B 30-Inch Portable TRIANGLE Toolbox – Best Portable Truck Tool Box

Not all truck tool boxes mount directly to the vehicle. This next option from Montezuma is a Portable Triangle Toolbox sold as model #ME300B. We like this option for how easily it allows you to move tools around the job site.

Are you looking for a portable tool box?

If so, there are a few things you should consider regarding the design of this unit. First of all, is the unusual triangle design. This provides you with greater access to and visibility of your tools.

The internal space is multi-tiered for easy organization of smaller and larger tools. Plus, it features a gas-piston lid lift to hold the toolbox lid open. As you raise the lid, the socket tray raises as well.

This helps keep everything in place during transportation, but is it durable?

Yes, this unit is constructed from 16 gauge steel that has been fully seam-welded. There are no spot welds, so you won’t have issues with leaks. There is also a water-resistant seal around the lid to keep your tools dry and dust-free.

The lid features a basic lock, which is great for the job site. Overall, the unit measures 30″ wide x 15″ deep x 18″ high when closed. When open, the lid brings the overall height in at just under 32″.

The good and the bad…

We think this makes for one of the best portable truck tool boxes available. However, the handles on the side make it relatively easy to walk off with, which has a negative and positive side.


Montezuma ME300B 30-Inch Portable TRIANGLE Toolbox

Our rating:4.6 out of 5 stars (4.6 / 5)

Pros

  • Highly portable.
  • Plenty of internal storage space.
  • Heavy-duty construction.
  • Weather sealed and locking lid.
  • Backed by a limited lifetime warranty.

Cons

  • Doesn’t easily lock to the truck itself.

4 Topeakmart 24″ Underbody Aluminum Truck and Trailer Tool Box Storage – Best Aluminum Truck Tool Box

Topeakmart makes an excellent truck toolbox that doesn’t take up a single inch of your bed space. These are sold as an Underbody Truck Tool Box, but it can also be used under the tongue bed of your trailer too.

What makes these so good?

We like this option for the highly durable and yet lightweight aluminum construction. This unit looks like it can take a beating, and that alone will keep most from trying to mess with it.

We like the corrosion-resistant construction and the overlapping lid design. This keeps moisture from working its way into the toolbox. This is especially important with where this toolbox mounts.

You can mount this toolbox in a wide variety of locations. Many trucks, especially flatbeds, have space for a lockbox or two under the bed. This means it will constantly be sprayed with dust and water the tires throw up.

How big is it?

This toolbox is 23.6″ long x 15.7″ wide x 17.9″ high. It provides you with a decent amount of internal storage space. This makes it ideal for use under the bed of your truck, on the back of your tractor or ATV, or even in your garage.

Now, some people will first note just how thin the aluminum is on these boxes. This helps keep weight down, which is important for fuel consumption. Similarly, these boxes look strong enough to deter most would-be thieves.


Topeakmart 24 Underbody Aluminum Truck and Trailer Tool Box Storage

Our rating:4.6 out of 5 stars (4.6 / 5)

Pros

  • Lightweight aluminum construction.
  • Highly durable and corrosion-resistant.
  • Mounts just about anywhere.
  • Locking and overlapping lid.

Cons

  • Thinner sidewall material than most expect.

5 Tuff Truck Bag Waterproof Heavy Duty – Best Waterproof Truck Tool Bag

Sometimes your only real concern is keeping some gear dry. Whether that’s tools or not, your best bet might be the Tuff Truck Heavy Duty Waterproof Bag. This is nothing like what you’d expect, but we’ve included it for a couple of good reasons.

You never know when it might rain…

One of the most outstanding features of this truck bag design is how easily it can be rolled up for storage. That means you can keep it in the handy storage tote bag in the bed of your truck. You’ll have full access to your bed when you need it.

But when the rain picks up, it’s as easy as clipping in place, and you have waterproof storage. This is also an excellent design for keeping small items from sloshing around the truck bed.

How big is it?

We also like that this truck bed bag fits both full and mid-size trucks. It measures 40″ wide x 50″ long x 22″ tall, which means it provides 26 cubic feet of cargo storage.

It attaches to the sidewalls of your truck bed by four adjustable bungee cords. This makes it easy to set up and adjust to any vehicle.


Tuff Truck Bag Waterproof Heavy Duty

Our rating:4.5 out of 5 stars (4.5 / 5)

Pros

  • Waterproof construction.
  • Provides 26 cubic feet of storage.
  • Fits any sized truck bed.
  • Rolls up for easy storage.
  • Easy to use adjustable cords.

Cons

  • Not a locking toolbox.

6 Better Built 66010148 Utility Trailer Tongue Tool Box – Best Budget Truck Tool Box

Next, in our Best Truck Tool Box reviews, if you have a trailer, one of the best trailer tool boxes is the #66010148 from Better Built. This is a Utility Trailer Tongue Tool Box, but we can see a lot of people using it for their trucks as well.

What makes this a great option?

One of the biggest attractions of this toolbox is the price. It measures 39″ long x 16.5″ wide x 12″ high, making it relatively large for the low price point. The unit is composed of aluminum that has been given a bright shiny finish.

We like that this unit is super lightweight and its trapezoidal shape. It fits perfectly on that cut triangle corner of most trailer tongues.

But is it tough enough to last?

We like the overhanging lid for its durability, as well as the protection it provides from moisture and dust. However, that’s about as far as we can praise this unit. While it’s good to keep down weight, the side walls are almost paper-thin.

Equally, the welds appear to be done by trainees, with some boxes not even sitting square on a flat surface. This is a quality control issue, and it’s related to the super cheap price point.

An excellent low-cost option…

Still, this is one of the best trailer toolboxes for the price and a great short term solution for trucks as well.


Better Built 66010148 Utility Trailer Tongue Tool Box

Our rating:4 out of 5 stars (4 / 5)

Pros

  • Bright aluminum finish.
  • Designed to fit trailer tongues.
  • Lightweight and lockable.
  • Overhang lid design.

Cons

  • Poor quality control and construction.

7 TruXedo 1117416 TonneauMate Toolbox – Best Large Truck Toolbox

TruXedo makes one of the best large truck tool boxes with their #1117416 TonneauMate Toolbox. This option features more of a traditional truck toolbox design, but with a nice twist.

Does your truck have a tonneau cover?

Many of the large cross-bed toolboxes out there sit on top of the bed sidewalls. This has two significant downsides. You can’t use a bed cover, and the bed walls often get scratched up real bad.

Neither of these issues will plague you if you choose the TonneauMate Toolbox. This unit mounts to the sidewalls of your truck, leaving the top free. There’s enough room for most tonneau covers to close safely with this toolbox in place.

That means your tools will be locked in a box under your bed cover for ultimate security. We also like that the toolbox sits off the floor of your truck bed. This means you can still utilize the full bed length for a few sheets of plywood.

Will it fit your truck?

This unit has been designed to fit most trucks quickly and easily. You may find that some modification is required for some truck models. However, that is usually just a matter of an extra bracket being required.

Another significant aspect of this design is that you can mount the toolbox in the back or even the middle of the truck bed. It’s highly versatile, which we think makes it one of the best locking truck tool boxes for the price.


TruXedo 1117416 TonneauMate Toolbox

Our rating:4.1 out of 5 stars (4.1 / 5)

Pros

  • Measures 55″ wide x 23″ deep x 15″ high.
  • Works with many tonneau covers.
  • Locking design for security.
  • Versatile mounting options.

Cons

  • Not the strongest lock on the box.

8 Mor/Ryde International Inc. SP54-099H Under Step Storage Box – Best Understep Tool Box for RV

If you own a motorhome, RV, or camper, you’ll want to pay special attention to this next option. This is made by Mor/Ryde International Inc. and sold as item #SP54-099H. We call it an Under Step Storage Box.

Where does it go?

This little locking box is designed to fit under the step of your camper or RV. It fills in what is dead space on most camper trailers, offering you a secure storage box. It measures just under 28″ wide x 10″ tall x 10.5″ deep. This means that it will fit a wide range of campers and can also be mounted in a wide range of locations.

The shallow depth of the box means it’s not likely to interfere with any of the undercarriage. We like this as it means it can be mounted almost anywhere.

What is it made from?

This unit is composed of steel for durability and strength you expect in a locking toolbox. The front door is made from aluminum, and the whole thing has been given a powder coat finish to keep away corrosion.

All in all, this particular toolbox is one of the best under step tool boxes there is for the price. It fits most step mounts and is generally relatively easy to install.


Mor/Ryde International Inc. SP54-099H Under Step Storage Box

Our rating:4.7 out of 5 stars (4.7 / 5)

Pros

  • Lockable door for security.
  • Provides about 1.5 cubic feet of space.
  • Durable steel construction.
  • Fits most step mounts.
  • Durable powder coat finish.

Cons

  • May not provide a watertight seal.

9 Yaheetech 30 x 13″ Aluminum Trailer Tool Box Chest – Best Multi-Use Aluminum Tool Box

Yaheetech makes one of the best tool boxes for your truck, ATV, trailer, etc. Here we are looking at their Aluminum Trailer Tool Box Chest, which we like for a couple of reasons.

It’s not just for your truck…

However, this tool box will feel right at home in the back of your truck bed. It’s made from aluminum for durability no matter the weather. We like the overlapping lid designed to prevent any leakage whatsoever.

We also like the provided seal ring. This will keep out any dust or moisture that might damage your expensive tools or other equipment. We think that this is rather important for use all year, no matter the weather.

Sizing?

This box comes in at 30″ long x 13″ wide x 10″ high. It features a handle on either side for portability, and the lightweight frame helps keep this possible. However, once loaded with our tools, it’s not a one-man lift toolbox.

The only issue we found with this toolbox is in the lock. Considering the expense of our tools, the lock is inadequate. If you’re not overly worried about theft, then it’s great for organizing.


Yaheetech 30 x 13 Aluminum Trailer Tool Box Chest

Our rating:4.5 out of 5 stars (4.5 / 5)

Pros

  • Large internal storage area.
  • Weather-resistant construction.
  • Lightweight design.
  • Fairly strong construction.

Cons

  • Inferior lock is easy to bypass.

10 DEE ZEE DZ6535P Poly Plastic Storage Chest – Best Multi-Use Plastic Tool Box

Our final option comes from DeeZee and is sold as item #DZ6536P. This is better known as their Poly Plastic Storage Chest, and it’s a great option for most drivers.

In fact, it’s a great option for most garages, boats, RVs, and more…

That is because this unit is priced aggressively and still provides you with ample secure storage. The box measures 35″ long x 14″ wide x 13″ high, which provides you with about 3.5 cubic feet of storage space.

The box is composed of a rigid poly plastic that is said to resist warping even in the hot summer sun. It also features a double-wall lid to keep the whole thing rigid.

Does it lock?

This unit does not come with a lock, but it does feature pad-lockable tabs. You will need your own padlock, and these tabs are simple plastic. They aren’t brittle, but they also aren’t made from steel.

We like the foam gasket provided around the lid. This keeps your tools from receiving any weather damage. We also appreciate the cup holders built into the lid. This makes it ideal for tailgate parties or keeping your coffee at hand.


DEE ZEE DZ6535P Poly Plastic Storage Chest

Our rating:4.3 out of 5 stars (4.3 / 5)

Pros

  • Double-wall lid.
  • Large 3.5 cubic feet internal space.
  • Built-in pad-lockable tabs.
  • Rigid poly plastic construction.

Cons

  • Numerous reports of the lid not closing properly.

Best Truck Tool Box Buying Guide

Best Truck Tool Box Review

When you begin your hunt for a new truck tool box, you’ll quickly notice one thing. There is a massive variety in the style of truck tool boxes.

Your first thought might be that they are limited to cross-boxes and chest boxes, but you’d be wrong. These are the two most common types of permanently mounted truck tool boxes.

However, these aren’t your only options…

As our review shows, there are also many other styles of tool boxes for your truck. Some are designed to fix to your truck, others to the trailer you’re towing. Other options, however, don’t mount to your vehicle at all.

So, the first thing to determine is mounting style…

This includes considering whether or not you want the tool box mounted to your truck at all. Some options we looked at above are portable tool boxes. They could be bolted to your rig or just thrown in the bed.

Other tool boxes will mount directly to your truck. These will require proper installation and may not be the easiest or fastest option to remove.

Fixed tool boxes have their benefits and drawbacks…

Yes, if the tool box is bolted to your truck, it’s a lot harder to steal. And if the lock is solid, that means your tools are more secure. However, you’re also sacrificing space in your truck bed.

This makes this choice entirely dependent on how you use your truck bed. A tool chest that sits over the wheel well and swings out is ideal for many drivers. However, some of us need that full width for transporting more gear.

Weatherproofing…

Your tools are precious, valuable, and need to be taken care of. That’s why you’re looking for a truck tool chest, so don’t forget to keep a good waterproof seal in mind. This will help keep out dust and moisture that can lead to corrosion.

While it may cost you a touch more to get a waterproof toolbox, it’s more than worth it. In fact, we’d consider it the most critical factor in choosing any tool box.

Yes, size does matter…

The final consideration you’ll want to keep in mind is the size of your tool collection. We advise that you have spare space in your tool chest. This will allow you to both grow your set over time and lock up any last-minute items.

You never know when you may be out and suddenly have something you want to lock in the truck. A good locking tool box allows you to toss in a couple of valuables in a pinch. But, only if you get a big enough toolbox that there’s some spare room.

Looking for more useful Truck Accessories?

We have a bunch of useful reviews for truck owners, including the Best Truck Bed Liners, the Best F150 Bed Covers, the Best Truck Bed Bike Racks, the Best Mud Tires, the Best Rust Prevention, and our Best Winch Reviews for your money!

Regardless of your vehicle type, it may also be worth looking into our reviews of the Best Deep Cycle Battery Charger, the Best Wheel Locks, the Best Jumper Cables, the Best Police Scanners, the Best Fog Lights, and the Best Bluetooth Headsets for Drivers you can buy in 2021.

Ok, back to the best toolboxes for trucks…

So, what is the Best Truck Tool Box?

As you can see from our review, there are a lot of great toolboxes out there designed for trucks. The only real question is which style is best for your requirements.

Hopefully, we’ve helped you find the perfect toolbox for your truck. However, if you’re still having trouble picking out just one, remember that you don’t have to. Many of these options will work in conjunction with others.

But, if you can only get one, we’d recommend the…

Undercover SC100D SwingCase Truck Bed Storage Box

These sit in a unique position that leaves the majority of your bed usable. Plus, we love the swing-out accessibility for the convenience it provides.

Whichever you choose, enjoy your new truck toolbox.

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