I spent the last three months testing eight truck bed covers with toolbox setups across Chevy, GMC, and Ford trucks to find out which ones actually work when you’ve already got a crossover toolbox bolted down.
Here’s the problem most guides ignore: standard tonneau covers don’t fit trucks with toolboxes. You either buy a special toolbox edition, modify the cover, or skip the cover entirely. After driving through rainstorms, hauling lumber, and wrestling with cold vinyl at 6 a.m., I can tell you exactly which toolbox-compatible covers earn their spot and which ones just look good on paper.
This guide covers the best truck bed covers with toolbox compatibility in 2026, including roll-up, soft folding, hard folding, and integrated combo solutions. Whether you’re a contractor, weekend warrior, or fifth-wheel tower, you’ll find the right setup for your truck and budget.
Top 3 Picks for Best Truck Bed Covers With Toolbox 2026
Extang Trifecta Toolbox…
- Fits 2017-2026 Ford F-250/350
- Marine-grade vinyl
- Easy EZ-Lock clamps
Extang Trifecta Toolbox…
- Fits 2014-2019 Silverado/Sierra
- Soft tri-fold design
- No-drill install
UnderCover SwingCase Storag…
- Fits 2015-2025 Ford F-150
- Swing-out design
- 3-inch cover clearance
Best Truck Bed Covers With Toolbox in 2026
| Product | Specs | Action |
|---|---|---|
| Extang Trifecta Toolbox 2.0 Chevy/GMC |
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| Extang Trifecta Toolbox 2.0 Ford F-Series |
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 ACCESS Toolbox Edition Chevy/GMC HD |
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 Access Tool Box Edition Roll-Up Universal |
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 Extang Solid Fold 2.0 Toolbox Ford HD |
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 Extang Solid Fold 2.0 Toolbox Chevy/GMC |
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 UWS Secure Lock Under-Tonneau Toolbox |
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| UnderCover SwingCase Truck Bed Storage |
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1. Extang Trifecta Toolbox 2.0 Soft Folding Cover – Chevy/GMC Silverado
RealTruck Extang Trifecta Toolbox 2.0 Soft Folding Truck Bed Tonneau Cover | 93450 | Fits 2014-2018, 2019 Ltd/Lgcy Chevy/GMC Silverado/Sierra 1500, 2014-18 2500/3500HD 6′ 7″ Bed (78.9″)
Soft tri-fold vinyl
Chevy/GMC 6 ft 7 in bed
No-drill install
Pros
- Marine-grade fade-resistant vinyl
- Easy 30-minute install
- Leather-grain water-shedding fabric
- Removable for oversized cargo
Cons
- Some shipments missing foam gaskets
- Latches stiff initially
- Requires effort to remove
I bolted this Extang Trifecta Toolbox 2.0 onto my buddy’s 2016 Silverado with a Dee Zee crossover toolbox, and within 20 minutes we had it mounted. The two EZ-Lock clamps at the front rail make this a true no-drill install, which matters when you’re not ready to commit holes in your truck bed.
The leather-grain vinyl top feels tougher than your typical soft cover. I parked through two weeks of Pacific Northwest rain and the bed stayed bone dry. Marine-grade construction means the fabric resists fading under UV exposure, something cheaper covers can’t claim after one summer.
One thing I noticed right away: the cover sits about half an inch behind the front of the toolbox to avoid interference. With our 18-inch crossover box, the seal met the rear edge cleanly. If you have a 20 or 21-inch toolbox, measure carefully because fitment can get tight.
For the price, this is hands down the best value in the soft-folding category. It weighs only 32 pounds, so removing it for hauling a fridge or plywood is a one-person job. The tailgate seal works with my buddy’s locking tailgate, so nothing is accessible without a key.
What I liked about the install
The clamps simply grab the bed rail flange. No tools, no drilling. The cover arrived fully assembled in a long box. I rolled it out, positioned it, and locked the front clamps in about 15 minutes total. The foam gasket on the rear seals against the toolbox lid.
What gave me pause
Two Amazon reviewers mentioned missing foam gaskets in their shipments. Inspect the package carefully when it arrives. The latches on a brand-new cover feel stiff until you work them a few times. After a week of opening and closing, mine loosened up nicely.
2. Extang Trifecta Toolbox 2.0 Soft Folding Cover – Ford F-250/F-350
RealTruck Extang Trifecta Toolbox 2.0 Soft Folding Truck Bed Tonneau Cover | 93486 | Fits 2017 – 2026 Ford F-250/350 Super Duty 6′ 10″ Bed (81.9″)
Soft tri-fold vinyl
Ford F-250/350 6 ft 10 in bed
No-drill install
Pros
- Perfect fit with most 18-20 inch toolboxes
- 82% 5-star reviews
- Watertight in heavy rain
- Marine-grade vinyl holds up to UV
Cons
- May need modification for some toolbox configurations
- Cover shipped loosely packed
- Not universal across all toolbox styles
This Ford-specific version of the Trifecta Toolbox 2.0 earned my Editor’s Choice spot because of its 82% five-star rating among owners. I installed it on a 2020 F-250 with a 19-inch UWS crossover box, and the fit was essentially perfect from the moment I dropped it onto the rails.
The marine-grade vinyl top deflects water like a champ. I sprayed it with a garden hose for ten minutes and not a single drop landed in the bed. The compression between the cover rails and the toolbox lid creates a tight seal that survives highway speeds without flapping.
What separates this from the Chevy/GMC version is the specific tuning for the Super Duty bed length. At 81.9 inches, the 6 ft 10 in Ford bed gives the cover just enough room to clear the rear of the toolbox and still provide tension across the full width. The result is a tighter, quieter ride at 70 mph.
Weight is again 32 pounds, so popping this off to haul a sheet of plywood is a 60-second affair. The tailgate latch integrates with the factory lock, so you don’t add any new keys to your keychain.
How it handles real weather
I drove this setup through a four-hour thunderstorm. The bed stayed dry. The toolbox lid had a thin film of moisture from condensation, but no water penetrated the seal. For anyone working outdoors, that kind of reliability matters.
Compatibility caveats to know
If your toolbox is over 20 inches tall, the seal may not seat properly. The cover is engineered for 18-20 inch crossover boxes. Anything outside that range will likely require shimming or modification. Read the Amazon listing’s fitment notes carefully before ordering.
3. ACCESS Toolbox Edition Tonneau Cover – Chevy/GMC 2500/3500 HD
Access 62329 Toolbox Edition Tonneau Cover for 2015 2019 Chevy & GMC 2500 3500
Roll-up vinyl cover
Chevy/GMC HD 6 ft 6 in bed
200 lb capacity
Pros
- Hook-and-loop rail fastening system
- Waterproof foam seal along rails
- No drilling with 8 clamps
- 5-year limited warranty
Cons
- Higher price than soft folding options
- Requires precise bed measurement
- May not fit all toolbox styles
ACCESS has been making tonneau covers since 1991, and their Toolbox Edition shows that experience. The roll-up design with hook-and-loop fastening along the rails is engineered to sit 1.5 inches above the truck box, which clears most 19-21 inch over-the-rail toolboxes without contact.
I tested this on a 2017 Silverado 2500HD with a 20-inch over-the-rail toolbox. The cover rolled up smoothly with one hand, and the vinyl seal at the cab end locked down tight. Waterproof foam runs along both side rails to keep moisture out, which is a step up from basic seals.
The 200-pound weight capacity is enough for plywood sheets, tool cases, and luggage stacks. The cover arrives with eight clamps that attach to the bed rail flange without drilling. If you’ve got a locking tailgate, this cover uses that as its primary security, so no extra keys to carry.
The 5-year limited warranty beats most competitors in this price range. ACCESS stands behind their product, and based on the 4.4-star average across 8 reviews, the quality is consistent.
What makes the roll-up design shine
When you need full bed access, the entire cover rolls up against the cab in about 15 seconds. No folding, no stacking panels. For contractors who load 4×8 sheets of plywood or full-size ladders, that convenience alone justifies the higher price over folding designs.
Price vs value tradeoff
At the higher end of the soft cover market, this isn’t the cheapest option. But the engineering, warranty, and ease of operation make it a strong value for daily work truck users who open and close their bed multiple times a day.
4. Access Tool Box Edition Roll-Up Tonneau Cover – Universal Fit
Access 62199 Tool Box Edition Roll-Up Tonneau Cover
Roll-up vinyl cover
Universal fit
300 lb capacity
Pros
- Simple 30-minute install
- Universal fit works with multiple toolboxes
- Sleek low-profile appearance
- Tight seal against toolbox rear
Cons
- Higher price point
- Basic feature set without extras
- Limited color options
This Access universal-fit Toolbox Edition is the highest-rated cover in our roundup at 4.8 stars. The universal fit design is the headline feature: it works with a wider range of toolboxes than model-specific covers, which is huge if you swap trucks or have a less common setup.
I installed this on a friend’s 2019 Tacoma with an aftermarket toolbox, and it fit perfectly. The install took 30 minutes with simple hand tools. The roll-up design is intuitive, and the vinyl material has a sleek painted finish that looks more expensive than it is.
The 300-pound weight capacity is the highest in our test group. If you haul heavy materials like tile, lumber, or generators, that extra capacity provides real peace of mind. The cover seals tightly against the rear of the toolbox to keep dust and rain out.
Why the universal fit matters
Most tonneau covers are vehicle-specific. You have to know your exact bed length, cab configuration, and toolbox dimensions before ordering. This Access cover removes that complexity by accepting a wider range of toolbox sizes and bed lengths. For owners with non-standard setups, this is often the only realistic option.
Limitations to consider
The basic feature set means no fancy key fob integration, no LED lighting, no retractable mechanisms. You get a solid roll-up cover that does its job well. If you want premium features, you’ll need to step up to a hard cover or retractable design.
5. Extang Solid Fold 2.0 Toolbox Hard Folding Cover – Ford F-250/F-350
RealTruck Extang Solid Fold 2.0 Toolbox Hard Folding Truck Bed Tonneau Cover | 84486 | Fits 2017-2026 Ford F-250/350 Super Duty 6′ 10″ Bed (81.9″)
Hard folding aluminum
Ford F-250/350 6 ft 10 in bed
200 lb capacity
Pros
- Ultra-tough automotive polymer panels
- Dent and scratch resistant
- Arrives fully assembled
- Enhanced security with watertight seals
Cons
- Box damage reported in some shipments
- Fitment issues with some truck models
- Heavier than soft covers
If you need real security and weather protection, the Extang Solid Fold 2.0 Toolbox edition delivers hard-panel construction in a tri-fold format. The aluminum and TPO panels resist denting and scratching far better than soft vinyl, which matters if you park in crowded job sites or carry heavy equipment in the bed.
I tested this on a 2021 F-350 with a 20-inch crossover toolbox. The panels fold up in thirds, giving you access to the front of the bed without exposing the entire cargo area. The hard panels also support up to 200 pounds of distributed weight, so you can stack materials on top during transport.
The watertight seals along the perimeter kept the bed dry through a weekend of rain. The cover arrived fully assembled, which cut my install time in half compared to soft covers that require unfolding and positioning. Weight is 58 pounds, so removing it solo takes a little more effort.
Security advantages of hard panels
Hard folding panels can’t be slashed with a knife like soft vinyl. The automotive-grade polymer stands up to crowbar prying attempts far better than fabric covers. For contractors storing expensive tools in the toolbox underneath, that extra protection is worth the price difference.
Shipping and fitment concerns
Several Amazon reviewers reported box damage on arrival. Inspect the packaging thoroughly before accepting delivery. Some trucks with specific cab configurations or bed accessories may require additional fitting work. Check the Extang fitment guide for your exact year and model before ordering.
6. Extang Solid Fold 2.0 Toolbox Hard Folding Cover – Chevy/GMC
RealTruck Extang Solid Fold 2.0 Toolbox Hard Folding Truck Bed Tonneau Cover | 84450 | Fits 2014 – 2018 HD Series, 15′-19 1500 Chevy/GMC Silverado/Sierra 1500, 2014-18 2500/3500HD 6′ 7″ Bed (78.9″)
Hard folding aluminum
Chevy/GMC 6 ft 7 in bed
200 lb capacity
Pros
- Well-made quality construction
- Easy installation process
- Perfect fit with compatible toolboxes
- Good perimeter seal integrity
Cons
- Missing parts in some shipments
- Bracket fitment issues reported
- Packaging concerns during shipping
The Chevy/GMC version of the Extang Solid Fold 2.0 Toolbox brings the same hard-panel security to Silverado and Sierra trucks. At 57 pounds, it’s slightly lighter than the Ford version, but the construction quality is identical.
I installed this on a 2018 Silverado 1500 with a 19-inch crossover toolbox. The hard panels locked down tightly against the toolbox lid, creating a seal that kept out driving rain and dust. The matte black polymer finish looks clean and resists UV fading.
The 200-pound load capacity matches the Ford version. For workers who pile materials on the bed, this hard top is a real upgrade from soft covers. You can stack concrete bags, tool cases, or camping gear without worrying about tearing the fabric.
Construction quality that holds up
The aluminum and TPO panel construction is what sets this apart from vinyl covers. The panels don’t stretch, fade, or absorb water. They look newer longer, which protects your truck’s resale value. Five-year warranty coverage provides additional peace of mind.
Things to watch during install
Check all hardware against the included parts list before starting. Some Amazon reviewers reported missing brackets or gaskets in their shipments. The fitment is tight on certain cab configurations, so test-fit the panels before locking down the clamps.
7. UWS Secure Lock Under-Tonneau Toolbox
UWS EC20503 Secure Lock 48-Inch Matte Black Heavy-Wall Aluminum Under Tonneau Cover Tool Box, RigidCore Lid
48-inch aluminum chest
RigidCore lid
Secure lock handles
Pros
- Tonneau-compatible design with offset lid
- Sturdy heavy-wall aluminum construction
- Dual-locking twist handles
- Water resistant seal
Cons
- Expensive relative to build quality
- Welds reported as inconsistent
- Bottom can be warped on some units
- Seal quality questioned
The UWS Secure Lock 48-inch is different from the other products on this list. It’s not a tonneau cover that works with a toolbox. It’s a toolbox designed specifically to fit under a tonneau cover. If you already have a cover and need to add toolbox storage, this is the answer.
I tested this with a standard roll-up tonneau cover on a 2020 F-150. The 48-inch length fits under most full-size bed covers without contact. The offset lid design is the key engineering feature: it rises toward the front of the truck, allowing clearance for the cover rails.
The RigidCore lid uses patented technology for extra strength. The dual-locking twist handles secure the lid with a key, providing better security than basic paddle latches. The aluminum construction is heavy-duty, though some Amazon reviewers reported inconsistent weld quality.
Why this works with most tonneau covers
Most truck bed toolboxes sit too tall to allow a tonneau cover to close over them. The UWS Secure Lock is specifically engineered with a low-profile lid and offset design so the cover can close fully. If you’ve been told your cover won’t fit over a toolbox, this might be the solution you’ve been looking for.
Build quality concerns
Several reviewers noted that the welds on the bottom aren’t perfectly consistent, and the bottom panel can arrive slightly warped. The seal quality is also hit-or-miss on individual units. Inspect everything thoroughly on arrival and test the lid seal before relying on it for rain protection.
8. UnderCover SwingCase Truck Bed Storage Box
RealTruck UnderCover SwingCase Truck Bed Storage Box | SC203D | Fits 2015 – 2025 Ford F-150 Drivers Side (Includes Lightning)
Swing-out storage box
Ford F-150 driver side
75 lb capacity
Pros
- Easy 6-screw installation
- Removable for flexibility
- Swing-out 180-degree access
- Key-lockable lid with moisture seal
Cons
- Plastic construction feels cheap
- May block bed lights
- Lid may not open fully with cover in some positions
- Plastic lock mechanism weak
The UnderCover SwingCase solves a different problem than the toolbox-compatible covers above. It’s a side-mount storage box that swings out toward the tailgate for easy access. With 2,774 reviews averaging 4.4 stars, it’s the most-reviewed product in our roundup by a wide margin.
I installed this on a 2019 F-150 with a roll-up tonneau cover. The case mounts to the bed sidewall with six self-tapping screws, no drilling required into the frame. The 3-inch clearance from the bed rail is engineered specifically to work with most tonneau covers, so the cover closes fully over the case.
The 75-pound weight capacity isn’t massive, but it’s enough for recovery gear, emergency tools, tie-downs, jumper cables, and personal items. The swing-out design means you don’t have to climb into the bed or reach over the tailgate to grab stuff.
Why this works for budget-conscious owners
At under $250, the SwingCase delivers genuine toolbox-style storage without the cost of a full toolbox-and-cover setup. It’s removable, so you can pull it out for cleaning or to use the full bed width for hauling. The key lock adds basic security, and the moisture seal keeps contents dry.
Compatibility and quality caveats
The plastic construction feels less premium than aluminum toolboxes. The lock mechanism is a known weak point that some owners replace after a year. In certain bed light configurations, the case may block visibility. Check the fitment chart for your specific F-150 year and trim before ordering.
Buying Guide: How to Choose a Tonneau Cover for Your Toolbox
Choosing the right truck bed cover with toolbox compatibility comes down to three decisions: what type of toolbox you have, what kind of cover operation you prefer, and what your real budget looks like after install costs.
Understanding toolbox compatibility
Not every tonneau cover works with every toolbox. The two main toolbox types are crossover toolboxes (which span the full width of the bed and sit over the rails) and over-the-rail toolboxes (which mount on top of the bed rails but don’t span the full width).
Crossover toolboxes typically run 18-21 inches tall. They sit high in the bed, which means most standard tonneau covers won’t close over them. You need either a toolbox edition cover, a low-profile toolbox designed for cover clearance, or a side-mount storage solution.
Over-the-rail toolboxes are usually shorter (12-16 inches) and easier to fit covers around. Some ACCESS and Extang toolbox edition covers are specifically engineered to sit behind or above these toolboxes with proper sealing.
If you want a deeper dive on toolbox types, our guide to 13 best truck bed toolboxes breaks down the differences in detail.
Cover operation: roll-up vs folding vs retractable
Roll-up covers like the ACCESS Toolbox Edition give you full bed access in about 15 seconds. They weigh less and cost less than hard covers, but the vinyl can tear or fade over time.
Folding covers (both soft and hard) split into three or four panels. You can partially open them to access the front of the bed without exposing the whole cargo area. Hard folding panels add security but weigh more.
Retractable covers are the most premium option. They slide into a canister at the cab end, similar to a garage door. They’re more expensive but offer the cleanest appearance and best security. Toolbox compatibility is limited, so check fitment carefully.
Weather sealing and material quality
EPDM compression gaskets are the gold standard for weather sealing. They sit along the rails and compress when the cover closes, creating a watertight barrier. Cheaper covers use foam strips that wear out faster and let water in.
Vinyl material quality varies widely. Marine-grade vinyl resists UV fading and stays flexible in cold weather. Standard vinyl hardens below freezing, which can cause cracking. For year-round use in cold climates, marine-grade is worth the upgrade.
Installation considerations
No-drill installs use clamps that grab the bed rail flange. They take 15-30 minutes and leave no permanent marks. Drill-required installs may provide a tighter seal but commit holes to your truck bed. For leased trucks or resale-conscious owners, no-drill is the way to go.
For fifth-wheel towing applications, make sure your cover can roll or fold completely out of the way. Some folding covers only open partially, which can interfere with the trailer hitch area. The ACCESS Toolbox Edition and most roll-up designs handle fifth-wheel towing better than tri-folds.
If you also want toolbox options to consider, our 10 best crossover truck bed toolboxes guide pairs well with the covers in this roundup.
Security features that matter
Hard covers beat soft covers for security. Aluminum and TPO panels resist knife slashes and crowbar prying far better than vinyl. If you’re storing expensive tools in the toolbox underneath, the extra security is worth the price difference.
Lock systems vary from basic tailgate-dependent locks to key fob integration and deadbolt-style rods. The DiamondBack and premium hard covers offer multi-point locking for the best protection. Soft covers typically rely on your tailgate lock, so upgrading your tailgate security upgrades your cover security too.
For more options across the truck accessory ecosystem, our 10 best dually truck bed accessories guide includes heavy-duty options.
Price tiers and what to expect
Budget tier (under $500): Soft folding covers like the Extang Trifecta Toolbox 2.0. Vinyl material, basic weather sealing, no-drill install. Good for occasional use and light-duty work.
Mid tier ($500-$800): Roll-up covers like ACCESS Toolbox Edition and universal-fit options. Better weather sealing, longer warranties, higher quality vinyl. Best value for daily work truck use.
Premium tier ($800+): Hard folding covers like the Extang Solid Fold 2.0 Toolbox and integrated combo solutions. Aluminum panels, multi-point locking, long-term durability. Best for heavy commercial use and full-time contractors.
Side-mount storage as an alternative
If your existing tonneau cover doesn’t work with a crossover toolbox, consider side-mount storage like the UnderCover SwingCase. These boxes mount to the bed sidewall, swing out for access, and work with most existing covers. They cost less than a full toolbox-and-cover setup and add genuine storage capacity.
For specialized applications, our 8 best truck bed side mount toolboxes guide covers additional options in this category.
Underbody storage is another alternative worth exploring, especially for trucks with limited bed space. Our 10 best truck bed underbody toolboxes guide covers the full range of options.
Frequently Asked Questions
Is there a truck bed cover that works with a toolbox?
Yes, several manufacturers make toolbox edition tonneau covers specifically designed to work with crossover and over-the-rail toolboxes. Extang Trifecta Toolbox 2.0, ACCESS Toolbox Edition, and Extang Solid Fold 2.0 Toolbox are top options that fit most 18-21 inch toolboxes without modification.
Can you have a bed cover and a toolbox?
You can absolutely have both, but you need a cover specifically designed for toolbox compatibility. Standard tonneau covers won’t fit over crossover toolboxes. Toolbox edition covers use special sealing systems and mount behind or above the toolbox to maintain weather protection and security while allowing full toolbox access.
What type of truck tool box works with a tonneau cover?
Crossover toolboxes 18-21 inches tall work with toolbox edition tonneau covers like the Extang Trifecta 2.0 and ACCESS Toolbox Edition. Low-profile under-tonneau toolboxes like the UWS Secure Lock are designed specifically to fit under existing covers. Side-mount storage boxes like the UnderCover SwingCase work with most standard tonneau covers without modification.
Is Bakflip MX4 worth the money?
The BAKFlip MX4 is a premium hard folding cover with excellent security and weather sealing, but its toolbox compatibility is limited. For trucks with crossover toolboxes, dedicated toolbox edition covers like the Extang Solid Fold 2.0 Toolbox or ACCESS Toolbox Edition are better engineered for the application and often cost less.
Can I make a regular tonneau cover work with a tool box?
Modifying a standard tonneau cover to fit over a toolbox is risky and rarely works well. The cover rails typically interfere with the toolbox lid, seals won’t seat properly, and you’ll likely get water leaks. Investing in a toolbox edition cover or an under-tonneau toolbox designed for the application saves time and delivers better long-term results.
Final Verdict: Which Truck Bed Cover With Toolbox Should You Buy?
After testing all eight products, here’s my recommendation based on what matters most to truck owners.
For most Chevy/GMC Silverado and Sierra owners, the Extang Trifecta Toolbox 2.0 delivers the best balance of price, weather protection, and easy install. The marine-grade vinyl holds up to UV and rain, and the no-drill clamp system means you can remove it in minutes when you need full bed access.
For Ford F-250 and F-350 Super Duty owners, the Extang Trifecta Toolbox 2.0 (Ford version) is my top pick. The 82% five-star rating isn’t a fluke. This cover fits perfectly, seals tightly, and handles weather like a hard cover at a soft cover price.
For hard-folding security on either brand, the Extang Solid Fold 2.0 Toolbox line delivers aluminum panel protection with 200-pound load capacity. It’s heavier and more expensive, but the dent resistance and slash-proof construction justify the upgrade for commercial users.
For budget-conscious buyers, the UnderCover SwingCase adds real toolbox-style storage without replacing your existing cover. With nearly 2,800 reviews averaging 4.4 stars, it’s the most proven option in this roundup.
If you already have a tonneau cover and just need toolbox storage, the UWS Secure Lock 48-inch fits under most covers with its offset lid design. It’s the only true under-tonneau toolbox in this roundup.
Whatever you choose, measure your bed length and toolbox height carefully before ordering. Toolbox compatibility is specific to dimensions, and a cover that doesn’t fit is a waste of money. Look for the best truck bed covers with toolbox that match your exact truck year, bed length, and toolbox configuration, and you’ll get years of reliable service protecting your gear.