After researching manufacturer specifications, published industry standards, and aggregated owner feedback, we compared and evaluated the top saddle boxes for trucks. Our guide highlights real strengths and honest limitations to help you choose the right fit for your truck bed.

Photo Product Score Buy
Dee Zee DZ8752 Heavy Duty Saddle Box Dee Zee DZ8752 Heavy Duty Saddle Box
Best Overall
Aluminum construction, 21" x 11" x 11", diamond tread pattern
9.2 🛒 Check Price
Weather Guard 1255-6-21 Saddle Box Weather Guard 1255-6-21 Saddle Box
Most Durable
Diamond plate aluminum, 22" x 12" x 12", continuous hinge
8.7 🛒 Check Price
UWS TB-201 Saddle Box UWS TB-201 Saddle Box
Best Value
Steel construction, 20" x 10" x 10", black powder coat
8.4 🛒 Check Price
🚗
Better Built 7520 Saddle Box
Compact Fit
Aluminum, 18" x 9" x 9", shallow depth
8.1 🛒 Check Price
Rugged Ridge 18003.30 Saddle Box Rugged Ridge 18003.30 Saddle Box
Off-Road Ready
Black powder coated steel, 20" x 11" x 11", textured finish
7.8 🛒 Check Price
🚗
Truck Bed & Tool Box 49002 Saddle Box
Light Duty
Polyethylene, 19" x 10" x 10", UV resistant
7.5 🛒 Check Price
🚗
Go Rhino 74700T Saddle Box
Textured Finish
Steel with textured black finish, 21" x 11" x 11", recessed lock
7.2 🛒 Check Price

1. Dee Zee DZ8752 Heavy Duty Saddle Box: Best Overall

Dee Zee DZ8752 Heavy Duty Saddle Box

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In our evaluation of saddle boxes, the Dee Zee DZ8752 stands out for its rugged aluminum build and reliable locking mechanism. Owner feedback consistently praises its durability and the diamond tread pattern that resists scratches. Based on the spec sheet, the full-length piano hinge ensures even weight distribution, and the push-button latch is convenient for daily use.

However, some owners report that the box can be tricky to mount if your truck has a thick spray-in bedliner, as the pre-drilled holes may not align perfectly. If you have a custom bedliner, you might need to drill new holes. This box is best for truck owners who prioritize long-term durability and a classic look over a perfect fit with aftermarket bedliners.

  • Heavy-duty aluminum alloy with diamond tread for strength and style
  • Full-length piano hinge with stainless steel rod for smooth opening
  • Keyed lock with push-button latch for security

Pros: Rust-resistant aluminum body; Easy to install with included hardware
Cons: May not fit trucks with spray-in bedliners without modification

2. Weather Guard 1255-6-21 Saddle Box: Most Durable

Weather Guard 1255-6-21 Saddle Box

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The Weather Guard 1255-6-21 is a top contender for those who need a box that can withstand harsh conditions. Based on manufacturer specs, its heavy-gauge diamond plate aluminum and continuous hinge are built for commercial use. Owner feedback highlights its ability to keep tools dry even in heavy rain, thanks to the weather seal.

That said, this box comes at a premium, and some users note that the slam latch can be stiff at first. If you are on a tight budget or only need occasional storage, this may be overkill. It is ideal for professionals who require maximum durability and weather protection.

  • Heavy-gauge diamond plate aluminum for maximum strength
  • Continuous hinge with stainless steel pin for long life
  • Keyed lock and slam latch for secure closure

Pros: Extremely rugged construction; Weather-resistant seal keeps contents dry
Cons: Higher price point compared to similar boxes

3. UWS TB-201 Saddle Box: Best Value

UWS TB-201 Saddle Box

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For budget-conscious buyers, the UWS TB-201 offers a good balance of function and cost. Our research shows it is made from steel with a powder coat finish, which is durable but not as rust-resistant as aluminum. Owner feedback indicates that installation is straightforward, and the lockable latch provides basic security.

However, several owners have reported that the powder coat can chip over time, leading to rust. If you live in a humid area or frequently carry corrosive materials, this may not be the best choice. It is suitable for light-duty use and for those who want a simple, low-cost storage solution.

  • Steel body with textured black powder coat finish
  • Full-length hinge with lockable latch
  • Easy to install with pre-drilled holes

Pros: Affordable price for a solid steel box; Lightweight and easy to handle
Cons: Steel may rust if powder coat is scratched

4. Better Built 7520 Saddle Box: Compact Fit

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The Better Built 7520 is designed for those who need a saddle box but don’t want to sacrifice too much bed space. Based on spec sheets, its smaller dimensions make it ideal for compact trucks or for storing smaller items like straps and tie-downs. Owner feedback mentions that the aluminum build holds up well against the elements.

However, the shallow depth means you cannot store large tools or tall items. Some users also note that the lock feels a bit flimsy. If you need to store larger equipment, this box will not suffice. It is best for minimalists or those with limited bed space.

  • Compact size fits smaller trucks and leaves bed space
  • Aluminum construction resists corrosion
  • Keyed lock with recessed handle

Pros: Space-saving design; Lightweight and easy to install
Cons: Limited storage capacity

5. Rugged Ridge 18003.30 Saddle Box: Off-Road Ready

Rugged Ridge 18003.30 Saddle Box

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The Rugged Ridge 18003.30 is marketed for off-road enthusiasts, and our evaluation confirms it is built to withstand vibrations and impacts. Manufacturer specs indicate a robust steel body and a secure latch that prevents accidental opening. Owner feedback from off-roaders is positive, noting that it stays put even on bumpy trails.

That said, the steel construction makes it heavier than aluminum alternatives, which can affect fuel economy. Additionally, the powder coat may not hold up well to frequent scrapes against rocks. If you rarely go off-road, a lighter box may be a better choice. This box is best for serious off-roaders who need a tough, vibration-resistant storage solution.

  • Rugged steel construction with textured finish
  • Piano hinge and lockable latch
  • Designed for off-road use and vibrations

Pros: Built to handle rough terrain; Secure latch stays shut during off-roading
Cons: Heavy compared to aluminum boxes

6. Truck Bed & Tool Box 49002 Saddle Box: Light Duty

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For those who need a basic storage box without the weight or cost of metal, the Truck Bed & Tool Box 49002 is a viable option. Made from UV-resistant polyethylene, it will not rust and is easy to clean. Owner feedback indicates it is fine for storing light items like camping gear or groceries.

However, the plastic construction is less secure and can be broken into with relative ease. Some users have reported cracking in freezing temperatures. If you store valuable tools or live in a cold climate, you should look for a metal box. This box is best for casual users who need a temporary or lightweight storage solution.

  • Plastic construction won't rust or dent
  • UV-resistant material prevents fading
  • Lightweight and easy to move

Pros: No rust concerns; Very affordable
Cons: Not as secure as metal boxes; May crack under heavy loads or extreme cold

7. Go Rhino 74700T Saddle Box: Textured Finish

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The Go Rhino 74700T features a textured black finish that does a good job of hiding scratches and wear. Based on manufacturer specs, it is made from steel and has a full-length hinge for durability. Owner feedback is mixed: some appreciate the look, while others find the recessed lock stiff and hard to turn.

Additionally, the box’s interior is not as spacious as some competitors due to thicker walls. If you need maximum interior volume, this may not be ideal. It is best for those who prioritize aesthetics and want a finish that hides daily wear.

  • Textured black finish hides scratches
  • Steel construction with full-length hinge
  • Recessed lock for protection

Pros: Scratch-resistant finish; Sturdy steel build
Cons: Lock mechanism can be difficult to operate

Frequently Asked Questions

What is a saddle box and how does it differ from a crossover box?

A saddle box is a truck bed storage box that sits over the wheel well, typically on one side of the bed. Unlike a crossover box that spans the entire bed width, a saddle box leaves more open bed space for hauling large items. They are ideal for organizing tools and gear without blocking the bed entirely.

Can a saddle box fit any truck?

Most saddle boxes are designed to fit standard full-size and mid-size trucks. However, fitment can vary based on bed length, wheel well position, and whether you have a bedliner. Always check the manufacturer’s fitment guide and measure your bed before purchasing. Some boxes require drilling or modification for a secure fit.

How do I install a saddle box?

Installation typically involves placing the box over the wheel well, aligning pre-drilled holes with the bed rail, and bolting it down using the included hardware. Most boxes can be installed with basic hand tools in under 30 minutes. Some models may require drilling if your truck lacks existing holes or has a thick bedliner.

Are saddle boxes weatherproof?

Many saddle boxes feature weather seals and gaskets to keep out rain and dust. However, not all are fully waterproof. Aluminum boxes with continuous hinges and rubber seals tend to perform best. Plastic boxes may leak at the seams over time. For critical items, consider adding a separate dry bag inside.

Which material is better: aluminum or steel?

Aluminum is lighter and rust-resistant, making it ideal for long-term outdoor use. Steel is heavier and stronger but can rust if the paint or powder coat is damaged. For heavy-duty use, steel may be better, but aluminum offers better corrosion resistance and easier handling. Your choice depends on your priorities for weight, durability, and budget.

Our Verdict

After comparing specifications, owner feedback, and industry standards, the Dee Zee DZ8752 Heavy Duty Saddle Box earns our top pick for its excellent balance of durability, ease of use, and value. For those who need maximum strength and weather protection, the Weather Guard 1255-6-21 is a strong runner-up, especially for professional use.