Best 165 Lb Roof Cargo Boxes: 7 Spec-Based Picks

Quick picks

The best fit for you

• You want the best overall value and capacity Maxsa Innovations 17 cu ft Hard Shell Cargo Box It offers 17 cubic feet of space and weighs only 35.3 pounds for easy handling.
• You need the largest interior volume available Curtainboro 19.4 cu ft Dual-Side Opening Box This model provides 19.4 cubic feet of storage with dual-side access for maximum utility.
• You prefer the lightest unit for easy mounting Goplus 14 cu ft Dual-Side Opening Roof Box Weighing just 25 pounds, it is the lightest option while still offering 14 cubic feet.
• You require security for camping gear STMHOM 14 cu ft Hard Shell Roof Box It features a lockable hard shell with dual-side opening for secure and convenient access.
• You drive a truck and need a compact fit SierraSquad 165 lb Hard Shell Roof Box Its 12.4 cubic feet size and lockable design suit truck owners needing secure, compact storage.

Our 7 picks

1 Best overall

Maxsa Innovations 17 cu ft Hard Shell Cargo Box

Best for: budget-conscious travelers needing secure rooftop storage

Load Capacity

165 lb (what this guide is about)

Capacity

17 cu ft

Shell Type

Hard shell

Vehicle Compatibility

Fits a wide range of cars and SUVs

Recommended Use

Travel essentials, luggage, outdoor gear

Mount Type

Roof Mount

View on Amazon: Maxsa Innovations 17 cu ft Hard Shell Cargo Box

The Maxsa Innovations 17 cu ft Hard Shell Cargo Box is a budget-friendly rooftop carrier with a 165 lb load capacity and 17 cubic feet of storage. It features a locking system with two keys and an aerodynamic design to reduce wind noise and drag. This box suits drivers who want a simple, secure way to carry luggage or outdoor gear on most cars and SUVs.

Pros

• Locking system with two keys and robust straps for security
• Aerodynamic shape reduces wind resistance and noise
• Universal fit for a wide range of cars and SUVs
• Includes all necessary components for quick installation
• 17 cu ft capacity with 165 lb load limit

Cons

• No built-in lights or remote control listed
• Only available in black color option
• Heavier than some competitors at 35.3 pounds

Good fit if

• You want a budget-friendly hard shell cargo box with a secure locking system
• You need 17 cu ft of extra storage for luggage or outdoor gear
• You prefer an aerodynamic design to reduce wind noise on long trips

Skip if

• You need a cargo box with integrated lighting or remote access
• You require a lighter box for easier handling and mounting
• You want a color other than black

Verdict: Maxsa Innovations 17 cu ft Hard Shell Cargo Box offers a practical, secure, and aerodynamic storage solution at a budget-friendly price point, ideal for everyday road trips.

2 Best budget

GarveeTech 12 cu ft Dual-Side Opening Roof Box

Best for: travelers needing dual-side access and weather protection

Load Capacity

165 lb (what this guide is about)

Capacity

12 cu ft (340 L)

Shell Type

Hard shell ABS

Opening

Dual-sided

Water Resistance

Waterproof

Security

2 keys and 2 straps

View on Amazon: GarveeTech 12 cu ft Dual-Side Opening Roof Box

The GarveeTech Rooftop Cargo Box is a hard-shell ABS box with 12 cubic feet (340 L) of storage and a 165 lb load limit. It opens from both sides for easy access and fits any vehicle with a roof rack. This box suits travelers who want a durable, waterproof carrier at a moderate size.

Pros

• Dual-sided opening for access from either side of the vehicle
• Hard shell ABS construction is waterproof and UV-resistant
• 12 cu ft (340 L) capacity fits a family’s extra luggage
• Includes 2 keys and 2 straps for secure mounting
• Aerodynamic shape helps reduce fuel consumption and noise

Cons

• At 39 lb it is heavier than some similar-size boxes
• Available only in a 12 cu ft size; no larger option listed

Good fit if

• You want a roof box that opens from both sides for easier loading
• You need a waterproof, UV-resistant hard shell for all-weather trips
• Your vehicle has a roof rack and you want a universal-fit box

Skip if

• You need more than 12 cu ft of cargo space
• You prefer a lighter box to minimize roof load
• You want a box with a lockable remote or additional security features

Verdict: GarveeTech 12 cu ft Dual-Side Roof Box is a solid choice for travelers who value dual-side access and durable ABS construction in a mid-size 165 lb capacity box.

3 Best premium

Goplus 14 cu ft Dual-Side Opening Roof Box

Best for: compact cargo needs with dual-side access

Load Capacity

165 lb (what this guide is about)

Capacity

14 Cubic Feet

Shell Type

ABS and PC

Opening

Dual-side

Water Resistance

Waterproof

Security

double-lock design, super latch security

View on Amazon: Goplus 14 cu ft Dual-Side Opening Roof Box

The Goplus rooftop cargo carrier is a 14-cubic-foot hard-shell box with dual-side opening for easy access from either side of your vehicle. It has a 165-pound load capacity and is made from ABS and PC materials. The box includes a double-lock design and super latch security. It suits drivers who want a compact, aerodynamic box for weekend trips.

Pros

• Dual-side opening for convenient access from either side of the vehicle
• Double-lock design and super latch security for protecting valuables
• Waterproof construction protects gear from the elements
• Aerodynamic shape reduces drag and noise during driving
• Available in three color options: Black, Titanium Gray, and White

Cons

• 14 cubic feet capacity is smaller than several other boxes on this list
• Requires crossbars with width under 3.1 inches and thickness under 1.0 inches, limiting compatibility
• No remote or keyless locking system listed

Good fit if

• You want a compact roof box that is easy to access from both sides of the vehicle
• You need a waterproof box with a double-lock security system for peace of mind
• You prefer a box available in multiple color options to match your vehicle

Skip if

• You need more than 14 cubic feet of cargo capacity for larger loads
• Your vehicle's crossbars are wider than 3.1 inches or thicker than 1.0 inches
• You want a roof box with a keyless or remote locking system

Verdict: Goplus 14 cu ft Dual-Side Roof Box is a compact, secure, and waterproof option for drivers who need easy access and a smaller footprint, though its capacity and crossbar compatibility may limit some users.

4 Also great

Curtainboro 19.4 cu ft Dual-Side Opening Box

Best for: maximizing cargo space with dual-side access

Load Capacity

165 lb (what this guide is about)

Shell Type

Hard shell, waterproof ABS

Opening

Dual-side opening

Water Resistance

Waterproof ABS material

Mount Type

Roof Mount

Dimensions

68.9 × 32.3 × 11.8 inches

View on Amazon: Curtainboro 19.4 cu ft Dual-Side Opening Box

The Curtainboro 19.4 cu ft hard shell rooftop cargo box offers a 165 lb load capacity and dual-side opening for easy access from either side of your vehicle. Its aerodynamic design and waterproof ABS construction make it a practical choice for family road trips and outdoor adventures.

Pros

• 19.4 cubic feet of interior space, the largest capacity in this guide
• Dual-side opening for convenient loading from either side of your vehicle
• Built-in locking system with two keys for secure access
• Waterproof ABS hard shell construction protects gear from rain and road conditions
• Aerodynamic profile designed to reduce wind resistance and noise

Cons

• Heavier than some competitors at 39.7 pounds
• No integrated mounting system; requires compatible roof racks and crossbars
• Available in only gray and black color options

Good fit if

• You need maximum storage space among 165 lb capacity boxes
• You want the convenience of loading from either side of your vehicle
• You prefer a locking system with separate keys for security

Skip if

• You need a lighter box for easier handling during installation
• Your roof rack has unusual crossbar spacing or profiles not listed in the fit guidance
• You prefer a box with integrated mounting hardware

Verdict: Curtainboro 19.4 cu ft Dual-Side Opening Box offers the largest interior volume in this guide at 19.4 cubic feet, paired with dual-side opening for easy access, making it a strong choice for families needing to maximize cargo space within the 165 lb load limit.

5 Best camping

STMHOM 14 cu ft Hard Shell Roof Box

Best for: Camping trips needing dual-side access and security

Load Capacity

165 lb (what this guide is about)

Capacity

14 cu ft

Shell Type

Hard shell ABS

Opening

Dual side

Security

Lockable

Vehicle Compatibility

Square, round, and aerodynamic crossbars

View on Amazon: STMHOM 14 cu ft Hard Shell Roof Box

This STMHOM roof box is a 14-cubic-foot hard-shell carrier with a 165-lb load limit. It opens from both sides, making loading at a campsite or parking lot easier than single-opening models. The ABS shell and lockable design keep camping gear secure. It fits square, round, and aerodynamic crossbars, so it works with most roof racks.

Pros

• Dual-side opening for easier access in tight spaces
• Hard shell ABS construction for weather and impact protection
• Lockable design keeps gear secure
• Compatible with square, round, and aerodynamic crossbars
• 14 cu ft capacity fits camping gear and luggage

Cons

• At 44.8 lb, the box itself is heavier than some competitors
• Only 13.4 inches tall, which limits bulky items like large coolers

Good fit if

• You want a roof box that opens from both sides for campsite convenience
• You need a lockable, hard-shell carrier for camping gear and road trips
• Your vehicle has square, round, or aerodynamic crossbars

Skip if

• You need a taller box for oversized items like large coolers or bulky gear
• You want the lightest possible roof box to minimize roof load

Verdict: STMHOM 14 cu ft Hard Shell Roof Box is a practical choice for campers who value dual-side access and security in a mid-size, lockable carrier.

6 Also great

Garvee 17 cu ft Dual-Side Opening Roof Box

Best for: spacious dual-side access with secure locking

Load Capacity

165 lb (what this guide is about)

Capacity

17 cu ft

Shell Type

ABS

Opening

Dual-Side

Water Resistance

Waterproof

Security

Locking system with two keys

View on Amazon: Garvee 17 cu ft Dual-Side Opening Roof Box

The Garvee rooftop cargo box offers 17 cubic feet of storage with a 165-pound load capacity. It features a dual-side opening for easy access from either side of your vehicle. The hard ABS shell is waterproof and includes a locking system with two keys. This model suits drivers who want a spacious, secure carrier that fits most cars and SUVs.

Pros

• 17 cu ft capacity provides ample room for family gear
• Dual-side opening allows loading from either side of the vehicle
• Locking system with two keys adds security
• Waterproof hard ABS shell protects contents from weather
• Universal fit for most cars and SUVs

Cons

• Dimensions listed as 3.94 x 3.94 x 3.94 in appear to be a data error, actual size may differ
• No integrated lighting or remote control features mentioned
• Weighs 35.3 pounds, which is heavier than some similar-capacity boxes

Good fit if

• You need a 17 cu ft box that can hold up to 165 pounds
• You want the convenience of loading gear from either side of your car
• You prefer a waterproof hard shell with a locking system

Skip if

• You need a lighter roof box for easier handling
• You require a box with built-in lights or remote access
• You have a vehicle with unusual roof rack spacing that may not fit a universal design

Verdict: Garvee 17 cu ft Dual-Side Opening Roof Box is a solid choice for families needing generous 17 cu ft storage and dual-side access, backed by a locking waterproof shell.

7 Best truck

SierraSquad 165 lb Hard Shell Roof Box

Best for: truck owners needing a compact, secure roof box

Load Capacity

165 lb (what this guide is about)

Capacity

12.4 cu ft

Shell Type

Hard shell (ABS plastic)

Opening

Dual-sided

Water Resistance

Waterproof

Security

Integrated lock and key

View on Amazon: SierraSquad 165 lb Hard Shell Roof Box

The SierraSquad Heavy Duty Roof Cargo Box is a compact hard-shell carrier with 12.4 cu ft of volume and a 165 lb load capacity. It is made from UV-resistant ABS plastic, is waterproof, and features a dual-sided opening with an integrated lock. This box suits truck, SUV, and van owners who need a rugged, tool-free-installed box for camping gear and sports equipment.

Pros

• Dual-sided opening for convenient loading from either side
• Tool-free installation with included hardware
• Waterproof hard shell made from UV-resistant ABS plastic
• Integrated lock and key system for security
• Aerodynamic profile to reduce wind resistance and noise

Cons

• 12.4 cu ft capacity is smaller than many other 165 lb boxes on this list
• Weighs 32.2 lb, which is heavier than some similarly sized models

Good fit if

• You drive a truck and need a roof box that fits round, square, or factory-installed bars
• You want a compact, weatherproof box for weekend camping trips
• You prefer tool-free installation without professional help

Skip if

• You need a larger cargo volume than 12.4 cu ft
• You want a box with a lower empty weight for easier handling

Verdict: SierraSquad Heavy Duty Roof Cargo Box 12.4 cu ft is a solid choice for truck owners who want a compact, secure, and weather-resistant roof box that installs quickly.

Specifications side by side

Is a 165 lb Load Capacity Worth It?

A 165 lb load capacity defines how much weight you can safely store on your roof. This limit applies to the total mass of your gear, including the box itself. For most hard shell carriers, this is the standard maximum. You must ensure your vehicle’s roof rack supports this weight. Exceeding it risks damage to your car or the cargo box. This spec helps you plan for heavy items like camping equipment or sports gear without overloading your vehicle.

Worth it if

• You need to carry heavy camping gear or multiple large bags.
• Your roof rack supports a maximum dynamic load of 165 lb or more.
• You want a standard capacity that fits most hard shell carriers.

Skip it if

• Your vehicle has a lower roof rack weight limit.
• You only carry lightweight items like a single suitcase.
• You plan to exceed the 165 lb safety threshold.

How We Selected These Boxes

We found these roof cargo boxes by scanning Amazon listings for the specific feature: a load capacity of 165 lb. Only products that explicitly state this limit in their title or feature list are included. We selected one size or variant for each product family to keep the list clean and comparable. Every detail comes directly from the published specifications on the listing pages. We do not physically handle or test these items. All data is verified against the manufacturer's published specs. This ensures you see only what the seller claims. We rely on these numbers to help you compare options accurately without personal bias or unverified claims.

Choosing the Right Roof Box

1. Check total volume needs

   You should measure your typical gear load before buying. The Curtainboro 19.4 cu ft model offers the largest interior space in this group. It suits families with bulky camping equipment. The Maxsa Innovations 17 cu ft box provides ample room for most road trips. Smaller options like the SierraSquad 12.4 cu ft fit compact loads. Choose the volume that matches your heaviest packing scenario to avoid overfilling.

2. Verify dual-side access

   Dual-side opening allows you to reach gear from either side of your vehicle. This is useful when parked in tight spaces. The GarveeTech 12 cu ft and Goplus 14 cu ft models both feature this design. The STMHOM 14 cu ft box also includes dual access for camping convenience. Single-side models require you to walk around the car. Select dual-side opening if you often park close to other objects or walls.

3. Consider weight and handling

   Heavier boxes are harder to install and remove. The SierraSquad model weighs only 32.2 pounds, making it the lightest option. The Goplus 14 cu ft box is also relatively light at 25 pounds. Heavier choices like the STMHOM 14 cu ft weigh 44.8 pounds. You must lift the box onto your roof rack. Choose a lighter model if you plan to remove it frequently for storage.

4. Match vehicle compatibility

   Ensure the box fits your specific vehicle type. The SierraSquad box is explicitly listed for SUVs, trucks, and vans. The STMHOM 14 cu ft model works with cars and SUVs. The Maxsa Innovations 17 cu ft box is a general roof mount option. Check your roof rack width and bar shape. A 35-inch wide box like the Maxsa may not fit narrow racks. Verify dimensions against your vehicle specs.

5. Review security features

   Look for lockable mechanisms to protect your gear. The STMHOM 14 cu ft box is described as lockable. The SierraSquad model also includes locking features for security. The Garvee 17 cu ft box offers secure locking for waterproof protection. These features prevent unauthorized access to your cargo. If security is a priority, choose a model that explicitly states it is lockable.

Frequently asked questions

See also

• best roof cargo boxes under 150
• best roof cargo boxes under 300