We consider a side mount truck box to be a worthy investment in the long run. In the following post, we will help you to select the best side mount truck boxs.

Our review process: Show/Hide

Our Top Picks:

Best Overall: Buy: Buyers Products Side Mount Truck Box READ REVIEW

Best With Light: Buy: Arksen Side Mount Truck Box READ REVIEW

Best For High Quality: Buy: Buyers Products Professional Grade Truck Box READ REVIEW

Best With Rail: Buy: Uws Side Mount Truck Box READ REVIEW

Best For Tool Boxes: Buy: Lund Side Mount Truck Box READ REVIEW

Best For Trailer Hitch: Buy: Lund Inch Low Profile Cross Bed Truck Tool Box READ REVIEW

Best For Weather Resistance: Buy: Weather Guard Side Mount Truck Box READ REVIEW

Best For Full Weather: Buy: Weather Guard New Box READ REVIEW

Best Overall: Buyers Products Side Mount Truck Box

Buy on Amazon

Here, we review a box that manages to win our hearts. It's the Buyers Products Side Mount Truck Box and it's widely considered as one of the best boxes you can buy. The buyers product side mount truck box is simple, It works well and has a secure design. The Manufacturer says: We design products like we’re building them for ourselves, because we are. This corrosion - resistant truck box is designed for the long haul with aircraft grade cables and a replaceable gasket sealing system.

Above all, the buyers products side mount truck box is great for good seal, It works with part numbers and has a great design.

Almost all customers quickly discovered that the box was obvious the latch needed adjusted. In addition, they say that the box is made in the USA and has some weight to it. Also, a few also found that the truck box is available in a black powder - coated finish and built for a long life with aircraft grade cable lanyards, stainless steel continuous hinges, and a watertight gasket system.

• This has mounting brackets, it is made with a smooth lock mechanism and has a good design.
• This has about a 1" collar around the door for the hinges and lock.
• Keep tools and equipment safe with this professional - grade truck box.
• This is more than just parts, it is adjustable and has a very good design.

Best With Light: Arksen Side Mount Truck Box

Buy on Amazon

The Arksen Side Mount Truck Box gives the top-tier boxes a run for their money by offering flagship specs at a much more affordable price. The arksen side mount truck box is good for weather resistant seal, comes with lock washers and it is corrosion resistant. It provides additional storage space in the underbed of your rv, truck, or trailer for keeping tools, accessories, and camping supplies secure and organized. The contents are in the box, making it easy to spot and retrieve items quickly.

The box is attractive and it is suitable for light weight. Finally, the arksen side mounttruck box features a polished finish that ensures years of dependability.

Most buyers find that the box comes with a lock and keys as a bonus. In addition, a few also found that the box is good for regular duties. To sum up, buyers found this to be one of the best boxes for daily purposes.

• This is made for good construction and it has dual locks.
• This is used for storage boxes, fits perfectly and it is good for space -.
• This is easy to grip, even with gloves on, and creates a tight door seal.
• This allows for a perfect fit, is lightweight and it is weather resistant.

Best For High Quality: Buyers Products Professional Grade Truck Box

Buy on Amazon

We would, of course, be remiss if we didn't mention Buyers Products Professional Grade Truck Box for daily usage. The buyers product professional grade truckbox is made with durable, powder-coated 14 ga steel, It has a locking stainless steel compression latch to guard against weather and theft. The manufacturer says: We do things the right way. Also, it is great for high quality, built to last, it is much more and has a box style.

The box would be perfect with excellent quality, It looks great and has a good design. Most importantly, the buyers product professional grade truck box is fairly sturdy and has a great design.

Almost all buyers found that the box fits on the 2010 f150 and it is designed for pickup beds. In addition, a few say that the box can be opened and then make keys. Also, a few strongly agree that the box is made from steel and the door is made from diamond tread aluminum.

• Keep equipment safe with this professional - grade truck box.
• This comes with any mountain ting brackets.
• This is dual, comes with part number, It looks nice and has a durable design.
• This is more than just parts, it is very strong and has a nice design.

Best With Rail: Uws Side Mount Truck Box

Buy on Amazon

The Uws Side Mount Truck Box is capable of outshining several other boxes featured in this list in overall features for the price point. The uws side mount truck box is very nice and it is great for a great price. Uw underbody truck tool boxes are an excellent way to add tool storage space to your full-size work truck, cab and chassis truck or even a flatbed trailer. These sidemount boxes come with a main storage chest as well as three integrated sliding drawers for extra small tool storage.

The box features two lockable twist handles that allow locking on either side of the vehicle. Moreover, it looks great and it is suitable for locking with ease. Lastly, the uws side mount truckbox allows for convenient operation from the driver or passenger side.

Almost all customers agree that the box is perfect for the 6' bed that already has behind the cab crossover box. In addition, they strongly agree that the box has a secure lock, pop - up struts, clean appearance and is made in the USA.

• Liner, protecting your tools, minimizing dust and adding a custom-finished appearance.
• This is constructed with extra-thick diamond-plate aluminum to increase strength and rigidity.
• Connecting rod allows for convenient operation from the driver or passenger side.
• This also features integrated locks for reliable security when left unattended.

Best For Tool Boxes: Lund Side Mount Truck Box

Buy on Amazon

Next on the list, we've got yet another box that manages to win our hearts. It's the Lund Side Mount Truck Box and it's widely considered as one of the most convenient boxes you can buy. The lund side mounttruck box is made with fast shipping and it is rust-resistant. Make sure this fits by entering your model number. This sidemount box gives easy access to all its contents and comes with strong paddle handles.

The box is used for storage boxes and it is much more. Moreover, it fits with running boards and it is very nice. Most importantly, the lund side mount truck box is one of the world’s leading automotive accessory providers offering functional, high-performance, protective and stylish products for trucks, suvs, cuvs, vans and passenger cars.

Most buyers agree that the box is the best truck toolbox for the money. In addition, a few strongly agree that the box will "bend" the top of the lid up like dent it.

• This does all the bolts, brackets and everything you need.
• This comes with a limited lifetime warranty that protects against defects in materials and workmanship.
• This is easy to install, frees up truck bed space.
• This does have lid support struts.

Best For Trailer Hitch: Lund Inch Low Profile Cross Bed Truck Tool Box

Buy on Amazon

The Lund Inch Low Profile Cross Bed Truck Tool Box should be able to handle its purpose and duties with ease. The lund inch low profile cross bed truck tool box is used for storage boxes, allows for a great fit and it is rust-resistant. Make sure this fits by entering your model number. These boxes can be mounted along the inside rail of the truck bed, allowing full use of the truck bed for larger cargo.

Above all, the lund inch low profile cross bed truck tool box includes lund's trailer tongue boxes, designed to utilize the unused frame space between the trailer hitch and trailer front wall, and hitch cargo carriers that provide an additional platform to tow extra cargo.

Almost all buyers found that the box has a bracket that screws into the truck side bed. Also, a few also found that this item is made of steel. Overall, buyers found this to be one of the best boxes for daily purposes.

• Rust-resistant, electrostatically applied finish can withstand unimaginable beatings and protects against water and rust.
• Inch low profile cross bed truck tool box made of 006.
• This comes with a limited lifetime warranty that protects against defects in materials and workmanship.
• Gauge with a black finish, this box fits on most trucks.

Best For Weather Resistance: Weather Guard Side Mount Truck Box

Buy on Amazon

The Weather Guard Side Mount Truck Box's material feels more premium than its price would suggest. The weather guard side mount truck box fits full size trucks and provides professional durability with four-piece welded construction putting strength where it is needed most. The one-touch push button locks pop open the box easily even when your hands are full of tools. This new lo - side box includes a tamper - resistant push - button lock, looped strikers, steel reinforced, d - shaped ribbed weather stripping and heavy - duty four - piece welded aluminum box construction.

Lastly, the weather guard side mount truck box is very durable and it is dual.

A few strongly agree that the box outside dimension 46 " long 12 " wide at the top of the box, and the depth is 15 " from top to bottom.

• This is used for heavy-duty, very easily and it has mounting brackets.
• Dual gas strut supported lid with protective sleevesincludes sliding small parts tray.
• Good brand reputation.

Best For Full Weather: Weather Guard New Box

Buy on Amazon

Next on the list, we've got yet another box that manages to win our hearts. It's the weather guard box and it's widely considered as one of the most convenient boxes you can buy. The weather guard is great for weather resistance and it has mounting brackets. Make sure this fits by entering your model number. This new lo - side box includes a tamper - resistant push - button lock, looped strikers, steel reinforced, d - shaped ribbed weather stripping, heavy - duty four - piece welded aluminum box construction and black powder coat finish.

Above all, the Weather Guard New Box fits compact pick-up trucks to add to that, provides professional durability with four-piece welded construction putting strength where it is needed most and black powder coat protection on black truck boxes.

To sum up, many have used the box for more than a few months without any issues, and it shows no sign of giving up.

• This is used for heavy-duty and it is dual.
• Good investment for the long term.