Best Truck Storage Boxes for Truck Beds, Cabs and Trailers

#1 · Best Overall

1. Rough Country Cargo Box

• Dimensions: 56"L x 24"W x 16.5"H
• Weight: 8 lb
• Material Type: Polyethylene

Best for: Quick-access full-bed organizer.

Why it ranks #1: Its 56-inch bed-opening fit, 56 × 24 × 16.5-inch size and tailgate-sliding access target everyday truck-bed organization directly.

The Rough Country box slides toward the tailgate, bringing groceries, tools, or recovery gear within reach without requiring you to climb into the bed. Its 56-by-24-by-16.5-inch format is specified for 56-inch-wide bed openings, with UV-inhibited polyethylene for outdoor truck-bed storage.

A built-in handle and the slide-out layout make loading and unloading easier from the tailgate, while included straps and carabiners attach the box to truck tie-downs without tools. The 56-inch width targets matching bed openings, and the 24-inch depth offers space for full-length items such as golf clubs, camping gear, and tools. UV-inhibited polyethylene supports outdoor use, and the product information says it fits under most bed covers, helping preserve covered-bed access.

Skip it if you have a bed opening other than 56 inches; the specified width is the key fit requirement.

Pick this Rough Country organizer if tailgate-side access and tool-free tie-down installation suit your routine. It is also sized for longer gear, but its 56-inch bed-opening specification makes compatibility the boundary to check.

Listed on Amazon as: Rough Country Truck Bed Cargo Storage Box

#2 · Best Weather Protection

2. Pelican Cargo Case

• Dimensions: 41"L x 17.25"W x 16"H
• Material Type: Polyethylene (PE)

Best for: Weather-sealed mounted cargo.

Why it ranks #2: This 135-liter case offers truck-bed mounting options, a rubber-gasketed lid and verified weather- and dust-resistance features.

A rubber-gasketed lid tested against wind-blown rain and dust gives the Pelican 135-liter cargo case weather-resistant storage for gear mounted on a truck bed or roof. Its 41-inch length and polyethylene construction provide a sizable enclosed space for travelers who want cargo accessible without leaving it exposed.

The 3.44-cubic-foot capacity offers room for travel gear, while roof and truck-bed mounting options let owners place the case where it remains accessible for their setup. A rubber-gasketed lid helps block dust and wind-driven rain, and testing to Mil-Spec 810G specifies protection against 70-mph wind-blown rain and dust. Roto-molded, UV-blocking polymer is described as impact-resistant and lightweight, a useful combination for an exterior-mounted case exposed to outdoor conditions.

Skip it if you need a stated interior measurement or included mounting hardware; neither is specified here.

This Pelican suits drivers who want a sizable, weather-resistant case mounted on a roof or truck bed. Check the 41-inch exterior length against available mounting space, since the supplied dimensions do not describe its interior.

Listed on Amazon as: Pelican Cargo Cases

#3 · Best Compartmented Organizer

3. GEARLAST Cargo Box

• Dimensions: 48"L x 48"W x 48"H
• Material Type: Plastic

Best for: Flexible long-item cargo slider.

Why it ranks #3: Its three sections, two removable dividers and included cargo net help organize mixed cargo, with dividers removable for longer items.

Two removable dividers turn the GEARLAST three-section organizer into a longer open space for items such as rackets, bats, or tools. A cargo net helps keep stored gear from shifting, making this 48-inch truck-bed or SUV-trunk organizer useful for mixed cargo.

Three compartments separate groceries, tools, and gear, while the two removable dividers allow the layout to change when longer items need room. The included cargo net helps restrain contents during travel, adding a layer of organization beyond the compartments. Its 48-inch listed length is the key space requirement for a truck bed or SUV trunk. The supplied information identifies plastic construction but does not specify a mounting method, so buyers should plan for the organizer as a cargo-containment system.

Skip it if you need a stated tie-down or mounting system; none is specified for this organizer.

Choose the GEARLAST organizer for truck-bed or SUV cargo that benefits from adjustable compartments and a restraining net. Its 48-inch listed length and unspecified mounting method are important fit and setup boundaries.

Listed on Amazon as: GEARLAST 48" Truck Bed Cargo Box Organizer Slider Storage Loader System

#4 · Best Wheel-Well Fit

4. Truckiipa Wheel Well Box

• Dimensions: 8.6"L x 17"W x 26"H
• Weight: 7.6 kg
• Material Type: Acrylonitrile Butadiene Styrene

Best for: Swing-case wheel-well storage.

Why it ranks #4: This 20-liter, double-layer ABS box is designed for driver- or passenger-side installation and lists compatibility with several truck families.

The Truckiipa box is specified for driver- or passenger-side installation and a range of popular pickup models, putting 20 liters of gear into wheel-well storage. Its double-layer ABS construction and lockable, waterproof listing target owners seeking enclosed truck-bed organization.

The 20-liter capacity provides a dedicated space for tools or supplies, while the 8.6-by-17-by-26-inch dimensions define the box's listed footprint. Double-layer ABS construction is described in the title as thickened, and the product is listed as waterproof and lockable. Side-specific installation options cover driver and passenger sides, with named compatibility spanning Ford, Toyota, Chevrolet, GMC, and Ram models. Installation accessories are included, but the broad fit list does not replace checking the actual wheel-well space.

Skip it if you need one box for bulky camping gear; the 20-liter capacity is intended for a more compact load.

This Truckiipa box suits pickup owners wanting lockable wheel-well storage for compact tools or supplies. Its 20-liter capacity and 8.6-by-17-by-26-inch dimensions make cargo volume and available side space the key boundaries.

Listed on Amazon as: Truckiipa Truck Bed Storage Box, Universal Double Layer Thicken Truck Bed Toolbox Waterproof Lockable Wheel Well Tool Box for Truck, Swing Case Fit Most Truck Driver & Passenger Side, 20L/5.28GAL

#5 · Best Steel Toolbox

5. GarveeLife Steel Toolbox

• Dimensions: 30"L x 15"W x 15"H
• Weight: 43 lb
• Material Type: Alloy Steel

Best for: Lockable steel-bed security.

Why it ranks #5: Its 12-gauge steel construction, dual gas-shock lids and locking system suit buyers seeking a substantial, secure truck-bed toolbox.

A drill-resistant stainless-steel lock and triple-seal gasket give GarveeLife's 30-by-15-by-15-inch steel toolbox security and weather protection for truck-bed tools. Dual gas-shock lids support one-handed opening and controlled closing, a useful workflow for workers accessing equipment during a job.

The alloy-steel box measures 30 by 15 by 15 inches, providing a defined space for tools in a pickup, RV, or trailer. Dual hydraulic struts and pneumatic hinges hold up the lids for one-handed access and controlled closing. A drill-resistant stainless-steel lock works with a triple-seal gasket to protect contents, while the textured powder coating is described as resisting corrosion and harsh weather. At 43 pounds, the box calls for planning around its weight during placement.

Skip it if you need a light box to move frequently; this steel toolbox weighs 43 pounds before loading.

Choose this GarveeLife toolbox for work or travel gear that needs a lock, sealed lid, and one-handed access. Its 30-by-15-by-15-inch dimensions and 43-pound weight should suit the intended mounting space and installation plan.

Listed on Amazon as: GarveeLife Heavy Duty Steel Truck Bed Tool Box – Weatherproof & Lockable Storage with Dual Gas-Shock Lids, Drill-Proof Security, Global Fit for Pickup, Trailer, RV – Secure Truck Bed Toolbox

#6

6. IRIS TrailBox

• Dimensions: 31"L x 14.81"W x 13"H
• Weight: 7.6 lb
• Material Type: Plastic

Best for: Stackable camping-gear pair.

Why it ranks #6: The two 15-gallon plastic trunks have impact-resistant double-walled lids, stackable construction and latches with an option to add a lock.

This two-pack of 15-gallon TrailBoxes pairs impact-resistant double-wall lids with water-shedding surfaces, helping campers store gear in truck beds or garages and stack the bins securely. Rugged latches hold each lid in place, with an option to add a lock or bungee cord.

Each 31-by-14.81-by-13-inch bin provides 15 gallons of general storage, making the two-pack useful for separating camping supplies or outdoor gear. The double-walled, impact-resistant lid locks in place, while its water-shedding shape helps prevent pooling and supports stable stacking. Rugged latches secure the lid, and the lockable design accepts an added lock or bungee cord, though those accessories are not included. The rust-resistant, stackable format also suits garage organization.

Skip it if you need a lock or bungee cord ready to use out of the box; those accessories are not included.

Choose this TrailBox pair for camping or truck-bed gear you want separated into stackable bins. Each bin has a 15-gallon capacity, and added locks or bungee cords must be supplied separately.

Listed on Amazon as: IRIS USA 2-Pack 15 Gallon Lockable Storage Trunk TrailBox, Dark Gray/Gray

#7

7. Plano Sportsman Trunk

• Dimensions: 37.25"L x 18"W x 14"H
• Weight: 2.7 kg
• Material Type: Plastic

Best for: Rolling bulky-gear hauler.

Why it ranks #7: Its 108-quart capacity, integrated wheels, recessed handles and lockable lid make it useful for moving bulky gear in or out of a truck.

Integrated wheels let the 108-quart Plano Sportsman trunk move bulky tools, camping supplies, or hunting gear without requiring you to carry the full load. Its impact-resistant plastic body and recessed handles support transport and storage, while the lockable lid helps keep contents contained on the go.

The 108-quart capacity and 29.875-by-13.25-by-12.5-inch interior give oversized equipment room to fit, while the integrated wheels and recessed handles help move the trunk when loaded. A reinforced, removable lid makes access straightforward, and the lockable, stackable design supports orderly storage between trips. Its 37.25-by-18-by-14-inch exterior is a substantial footprint to account for in a truck bed or garage; airline-friendly construction also suits travel beyond the vehicle.

Skip it if you need a high weight limit for dense tools; the 20-pound recommendation is restrictive for heavy cargo.

Choose this Plano for bulky camping, hunting, or travel gear that benefits from wheeled handling and a lockable lid. Its 108-quart size needs room, and the stated 20-pound limit matters for dense loads.

Listed on Amazon as: Plano Storage Trunks

#8

8. MTM Underseat Gear Crate

• Dimensions: 25.5"L x 12.5"W x 6.75"H
• Weight: 4.5 lb
• Material Type: Polypropylene

Best for: Hidden crew-cab organization.

Why it ranks #8: This 19-quart crate is designed for listed crew-cab pickups and has removable dividers plus a water-resistant O-ring seal.

The MTM TUGC fits beneath the rear seats of many pickup crew cabs, keeping 19 quarts of tools or outdoor gear out of sight yet ready to retrieve. Its 25.5-by-12.5-by-6.75-inch profile and removable dividers make underseat storage the focus.

The low 6.75-inch height is intended for under-rear-seat storage, and the product lists compatibility with specified Silverado, Sierra, F-150, and F-250-to-F-550 crew-cab model years. High-impact polypropylene supports job-site and outdoor use, while a water-resistant O-ring seal helps protect stored contents. Removable dividers let owners organize the 19-quart space around different gear, and the stackable crate can also be repositioned when underseat access is not needed.

Skip it if you drive a truck outside the listed crew-cab fit range; the stated compatibility is limited to specified models and years.

This MTM crate suits owners of listed crew-cab pickups who want tools or outdoor supplies hidden beneath the rear seat. Its 19-quart capacity and compact height make underseat fit the defining consideration.

Listed on Amazon as: MTM TUGC Truck Underseat Gear Crate, Storage Box, Heavy-Duty Pickup Truck Organizer for Tools, Tactical Gear, Hunting, Camping & Emergency Supplies, 25.5"x12.5"x6.75", USA Made, Black

#9

9. Buyers Underbody Tool Box

• Dimensions: 36"L x 18"W x 18"H
• Weight: 76 lb
• Material Type: Alloy Steel

Best for: Underbody work-truck storage.

Why it ranks #9: The 36 × 18 × 18-inch steel box has a locking compression latch and targets underbody, flatbed, trailer and work-truck storage.

A recessed drop door and stainless-steel compression latch give the Buyers Products box a secure access point for tools and supplies mounted beneath a work truck or flatbed. Its 36-by-18-by-18-inch steel enclosure offers substantial storage for demanding commercial or trailer applications.

The 14-gauge steel body provides a rugged enclosure for tools, parts, and supplies, while the corrosion-resistant black powder coat supports use in exposed work-vehicle settings. A continuous hinge and recessed drop door give access across the opening, and the stainless-steel compression latch pulls the door against its gasket to help reduce rattling and deter theft. At 76 pounds, this 36-by-18-by-18-inch box requires a suitable underbody mounting plan.

Skip it if you need a light, portable box for frequent removal; the steel enclosure weighs 76 pounds.

This Buyers Products box fits work trucks, flatbeds, or trailers needing fixed underbody storage for tools and parts. Its 76-pound weight and 36-by-18-by-18-inch dimensions make mounting space and handling important considerations.

Listed on Amazon as: Buyers Products 1702305 36 x 18 x 18 Inch Steel Underbody Tool Box

#10

10. VEVOR Tongue Box

• Dimensions: 36"L x 12"W x 12"H
• Weight: 28.4 lb
• Material Type: Steel

Best for: Trailer-tongue tool storage.

Why it ranks #10: Its lockable 36 × 12 × 12-inch steel storage is designed primarily for a trailer tongue, making it less directly suited to truck-bed storage.

A 36-by-12-by-12-inch steel box mounts on a trailer tongue to keep tools, batteries, and outdoor equipment together and accessible during a trip. Its carbon-steel construction and included keys make it a practical option for owners seeking lockable, dedicated trailer storage.

The 36-by-12-by-12-inch compartment gives tools and equipment a defined place on the trailer tongue, making essentials accessible without rummaging through other cargo. Carbon steel provides a sturdy enclosure, while the stated 66-pound capacity sets a clear load boundary. The box includes two keys, supporting locked storage when the trailer is parked or underway. Its 28.4-pound product weight is also relevant when planning placement and handling during installation.

Skip it if you need a lightweight container to carry on and off the truck; this steel box weighs 28.4 pounds.

This VEVOR suits trailer owners who want tongue-mounted storage for tools, batteries, or outdoor equipment. Consider its 28.4-pound empty weight and 66-pound capacity when planning installation and deciding what to store.

Listed on Amazon as: VEVOR Trailer Tongue Box, Heavy Duty Trailer Tongue Tool Box Storage Organizer with Lock & Keys, Utility Tool Chest for Pickup Truck Bed, RV, SUV, Off-Road Vehicle, Steel, 36" x 12" x 12"