We researched and compared the top high side tool boxes for trucks, evaluating manufacturer specs, owner feedback, and industry standards. High side boxes offer more vertical storage for tall tools and items, but they can also block rear visibility and reduce payload access. Our guide covers seven models that balance capacity, build quality, and ease of use.
| Photo | Product | Score | Buy |
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UWS EC102 Economy High Side Tool Box Best Value High Side Box Aluminum, 60-inch width, 18-inch height, 12-inch depth |
8.4 | 🛒 Check Price |
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Dee Zee DZ8500 Heavy Duty High Side Tool Box Most Durable High Side Box Steel, 60-inch width, 20-inch height, 14-inch depth, 150 lb capacity |
8.9 | 🛒 Check Price |
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Weather Guard 1275-5-01 High Side Tool Box Premium Security Pick Aluminum, 60-inch width, 18-inch height, 15-inch depth, 125 lb capacity |
8.7 | 🛒 Check Price |
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Rugged Ridge 18001.10 High Side Tool Box Best for Full-Size Trucks Aluminum, 72-inch width, 18-inch height, 14-inch depth |
8.1 | 🛒 Check Price |
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Delta III 100-3-2 High Side Tool Box Compact Truck Pick Aluminum, 48-inch width, 17-inch height, 12-inch depth |
7.8 | 🛒 Check Price |
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Kobalt 60-inch High Side Tool Box Mid-Range All-Rounder Aluminum, 60-inch width, 18-inch height, 13-inch depth |
8.2 | 🛒 Check Price |
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Truck Bed & Tool Box 60-inch High Side Chest Budget Conscious Choice Aluminum, 60-inch width, 17-inch height, 12-inch depth |
7.3 | 🛒 Check Price |
1. UWS EC102 Economy High Side Tool Box: Best Value High Side Box
The UWS EC102 is a solid entry-level high side tool box. In our evaluation, it offers good value for truck owners who need extra vertical space without breaking the bank. The diamond tread aluminum is durable enough for light to moderate use, and the gas struts help the lid stay open. Owner feedback notes that the weather seal can degrade after a couple of years, so it may not be ideal for those in very wet climates.
If you need a heavy-duty box for constant exposure to the elements or frequent heavy loads, consider a thicker gauge steel option. The EC102 is best for occasional DIY users or as a secondary storage box.
- Diamond tread aluminum construction for light weight and corrosion resistance
- Single lid with gas struts for easy opening
- Locking T-handle with weather seal keeps tools dry
Pros: Very affordable for a high side box; Lightweight and easy to install
Cons: Lid seal may leak in heavy rain over time
2. Dee Zee DZ8500 Heavy Duty High Side Tool Box: Most Durable High Side Box
The Dee Zee DZ8500 is built like a tank. Based on manufacturer specs and owner reviews, it is one of the most durable high side boxes available. The steel construction and powder coat finish stand up to harsh weather and heavy use. The dual locking rods and recessed locks provide good theft deterrence. The sliding tray is a handy addition for organizing smaller tools.
However, the weight is a drawback. At around 60 pounds, it can be awkward to mount alone. Also, the high sides can obstruct rear view more than lower profile boxes. Skip this if you need a lightweight box or if your truck has limited clearance.
- Heavy-duty steel with black powder coat finish resists rust and dents
- Full-length lid with gas struts and dual locking rods for security
- Includes a removable sliding tray for small parts
Pros: Extremely sturdy construction; Excellent security with dual locks
Cons: Heavy and may require two people to install
3. Weather Guard 1275-5-01 High Side Tool Box: Premium Security Pick
The Weather Guard 1275-5-01 is a premium choice for professionals who need to secure expensive tools. We researched its security features: the lock is pick-resistant, and the lid is reinforced to prevent prying. The continuous hinge and stainless steel hardware add to its longevity. Owner feedback highlights that it keeps tools dry even in heavy rain.
On the downside, it is one of the more expensive high side boxes. If you are on a tight budget or don’t need maximum security, you can find adequate protection for less. This box is best for tradespeople who park in public areas.
- Rugged diamond plate aluminum with stainless steel hinges and latches
- Weather-resistant lid seal and continuous hinge for durability
- Pick-resistant lock and reinforced lid for security
Pros: Top-notch security features; Corrosion-resistant materials
Cons: Premium price point
4. Rugged Ridge 18001.10 High Side Tool Box: Best for Full-Size Trucks
The Rugged Ridge 18001.10 is designed for full-size trucks with 8-foot beds. In our comparison, it offers a good fit for those who need to store long tools. The aluminum construction is lightweight yet durable. Owner feedback mentions that the included mounting hardware is basic; some users replaced it with stainless steel bolts for peace of mind.
If you have a short bed or a compact truck, this box will be too long. Also, the lid hinges may not be as robust as on premium models. Consider this if you need maximum length and are willing to upgrade the hardware.
- Extra-long design fits full-size truck beds with wheel wells
- Low-profile high side for moderate visibility
- Gas struts and locking T-handle
Pros: Fits longer beds without wasting space; Solid aluminum build
Cons: Installation hardware could be better quality
5. Delta III 100-3-2 High Side Tool Box: Compact Truck Pick
The Delta III 100-3-2 is a budget-friendly high side box for compact trucks like the Ford Ranger or Toyota Tacoma. It offers basic storage without taking up too much bed space. However, based on owner feedback, the weather seal is less effective than on more expensive models, and the lock is basic. It is adequate for light use and dry climates.
Skip this if you need to store heavy tools or work in wet conditions. It is best for occasional DIYers with small trucks who want a simple, low-cost solution.
- Compact size for smaller trucks or tight budgets
- Diamond tread aluminum with powder coat finish
- Single lid with gas strut and lock
Pros: Affordable and fits compact trucks; Lightweight and easy to handle
Cons: Limited storage capacity; Not as weather-resistant as larger boxes
6. Kobalt 60-inch High Side Tool Box: Mid-Range All-Rounder
The Kobalt 60-inch high side tool box is a popular mid-range option. We compared its specs to similar boxes and found it offers a good mix of durability and affordability. The diamond plate aluminum resists corrosion, and the recessed lock is convenient. Owner reviews note that it keeps tools dry in most conditions, though the lid can flex under very heavy loads.
If you plan to store extremely heavy items or need a box for daily professional use, consider a heavier gauge steel model. This box is ideal for serious DIYers and light commercial use.
- Diamond plate aluminum with textured black finish
- Recessed locking T-handle with weather seal
- Gas struts for smooth lid operation
Pros: Good balance of price and features; Decent build quality for the price
Cons: Lid may warp slightly if overloaded
7. Truck Bed & Tool Box 60-inch High Side Chest: Budget Conscious Choice
The Truck Bed & Tool Box 60-inch High Side Chest is the most affordable option we evaluated. It is made of thin aluminum and uses simple twist latches. While it provides basic storage, owner feedback indicates that the weather seal is minimal and the box can leak in rain. The hinges and latches are not built for heavy use.
This box is best for occasional light storage in a covered garage. If you need a box that will withstand daily use or harsh weather, invest in a higher quality model. We recommend skipping this for professional use.
- Low-cost aluminum construction
- Single lid with twist latches
- Basic weather seal
Pros: Very inexpensive; Lightweight
Cons: Thin aluminum may dent easily; Latches and hinges feel flimsy
Frequently Asked Questions
What is a high side tool box?
A high side tool box is a truck bed storage box with taller side walls compared to standard low-profile boxes. This design provides more vertical storage for items like tall tool cases, jacks, or larger equipment. However, the higher sides can partially block rear visibility and may limit access to the front of the bed.
How do I measure my truck bed for a high side tool box?
Measure the width of your truck bed between the wheel wells at the front of the bed. Most high side boxes are designed to fit between the wheel wells and come in common widths like 48, 60, or 72 inches. Also check the bed length to ensure the box doesn’t interfere with other accessories like tonneau covers.
Are high side tool boxes secure?
Security varies by model. Look for boxes with recessed locks, dual locking rods, and reinforced lids. Pick-resistant locks and stainless steel hinges add extra security. Based on owner feedback, steel boxes generally offer better theft resistance than aluminum, but quality aluminum boxes with robust locking mechanisms can also be secure.
Will a high side tool box fit under a tonneau cover?
Most high side tool boxes are designed to sit above the bed rails and may not be compatible with roll-up or folding tonneau covers. Some low-profile high side boxes can work with covers that have adjustable rails, but you should check the cover manufacturer’s compatibility list. Many users opt for a tool box that sits in front of the cover.
How do I maintain my high side tool box?
Regularly clean the box with mild soap and water to prevent dirt buildup. Lubricate hinges and latches with silicone spray. Check the weather seal annually and replace if cracked. For steel boxes, inspect for rust and touch up with matching paint. Avoid overloading beyond the manufacturer’s weight capacity.
Our Verdict
After researching and comparing the top high side tool boxes, our top pick is the Dee Zee DZ8500 for its exceptional durability and security. It is ideal for professionals who need a rugged box that will last. For those seeking a balance of value and quality, the UWS EC102 is a strong runner-up, offering solid performance at a more accessible price point.
