INNO vs PM Performotor: Roof Cargo Boxes Compared by Specs
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You are comparing the INNO vs PM Performotor roof cargo box. Both offer 11 cubic feet of hard shell storage for outdoor gear. The main difference lies in their physical design and opening mechanism. The INNO Wedge 660 features a low-profile wedge shape with dual-side opening for easier access. The PM Performotor uses a taller, rectangular box that opens to a 14-inch wide gap. You need to check which shape fits your vehicle's height and clearance limits.
Key differences
| Aspect | INNO Wedge 660 11 cu ft Dual-Side | PM Performotor 11 cu ft Hard Shell Cargo Box |
|---|---|---|
| Shell Type | Hard Shell (SPM Injection) | Hard Shell (ABS Plastic) |
| Dimensions | 80 x 33 x 11 in | 53 x 34 x 15 in |
| Opening | Dual-Side | Opens to 14" wide |
| Load Capacity | not listed | 110 lbs |
| Weight | 42 pounds | not listed |
Which one should you choose?
Choose INNO Wedge 660 11 cu ft Dual-Side if
- You need extra length to carry long items like skis or kayaks.
- You prefer a low-profile design to reduce wind noise and improve fuel efficiency.
- You want to load gear from either side of your vehicle for easier access in tight spaces.
Choose PM Performotor 11 cu ft Hard Shell Cargo Box if
- You have limited garage or roof height clearance and need a shorter box.
- You need a specified maximum load capacity of 110 lbs for heavier gear.
- You prefer a wider opening gap for loading bulky items like suitcases.
Verdict: Choose the INNO Wedge 660 if you prioritize aerodynamic efficiency and the convenience of dual-side loading. Pick the PM Performotor if you require a shorter box to fit lower clearance areas or need a defined 110 lb weight limit. Both provide ample 11 cubic feet of storage for your travel needs.
INNO vs PM Performotor Specs
Shell Construction
The INNO Wedge 660 uses SPM Injection construction, which creates uniform material thickness and offers up to 50% greater strength than conventional vacuum-formed boxes. It is a hard shell made with advanced materials. The PM Performotor is also a hard shell, but it is made of rugged ABS plastic. While both are hard shells, the INNO highlights its specific injection process for durability and lightweight structure. The PM Performotor emphasizes impact resistance and weatherproofing with its ABS material. If you prioritize specific manufacturing strength claims, the INNO has an edge. If you prefer standard ABS durability, both are solid.
Opening Mechanism
Accessing your gear differs significantly between these two models. The INNO Wedge 660 features a dual-side opening design. This allows you to load and unload cargo from either side of the vehicle, which is helpful in tight parking spots. The PM Performotor opens to 14 inches wide. This single-sided opening allows for storing bulky items like suitcases or skis. The dual-side access of the INNO provides more flexibility for loading. The PM Performotor’s wide single opening is also practical for large items. For versatility in tight spaces, the INNO wins. For simple wide access, it is a tie.
Dimensions and Profile
Physical size affects aerodynamics and garage storage. The INNO Wedge 660 measures 80 inches in length, 33 inches in width, and 11 inches in height. Its low-profile wedge shape is designed to reduce wind noise. The PM Performotor is shorter at 53 inches long, but wider at 34 inches and taller at 15 inches. The INNO is longer and lower. The PM Performotor is shorter and taller. The INNO’s lower profile may offer better aerodynamics and clearance. The PM Performotor’s shorter length might fit vehicles with shorter roof rails better. The INNO has an edge for low-profile driving.
Load Capacity
Weight limits are crucial for safety. The PM Performotor explicitly states a maximum load capacity of 110 pounds when distributed evenly. The INNO Wedge 660 data does not list a specific weight limit. You must check the INNO manual for its limit. Since the PM Performotor provides this specific spec in its data, it is clearer for you to know the limit. The INNO may have a similar or different limit, but it is not listed here. For transparency in weight limits, the PM Performotor has the edge. You should verify the INNO limit separately.
Installation System
Mounting the box to your roof bars is a key step. The INNO Wedge 660 uses a Memory Mount system. This allows for quick installation and removal after the initial setup. It is tool-free and maintains a secure fit. The PM Performotor includes ABS plastic mounting brackets and all necessary hardware for tool-free or simple installation. Both are designed for easy mounting. The INNO’s Memory Mount system specifically highlights quick removal and re-installation consistency. The PM Performotor focuses on universal fit with included brackets. The INNO has a slight edge for its specific quick-mount technology.
Vehicle Compatibility
Both boxes are designed for vehicles with roof cross bars. The INNO Wedge 660 is optimized for both aero and square bars. The PM Performotor is designed for factory or aftermarket cross bars and fits most SUVs, trucks, sedans, crossovers, and EVs. Both are hard shells and roof mounts. The INNO explicitly mentions compatibility with aero bars, which is a specific type of bar. The PM Performotor mentions universal fit for various vehicle types. Since both fit standard cross bars, they are similar. The INNO’s explicit aero bar mention gives it a small edge for clarity.
Choose the Right Roof Box
Ski enthusiasts needing easy access
The INNO Wedge 660 features dual-side opening. This allows you to load gear from either side of your vehicle. It simplifies loading skis or snowboards in tight parking spots. The memory mount system ensures quick installation. You can remove the box easily after setup. This design prioritizes convenience for frequent outdoor trips.
Drivers prioritizing low wind noise
The INNO Wedge 660 has a low-profile wedge shape. Its height is only 11 inches. This sleek design helps reduce wind noise on highways. The aerodynamic form also improves fuel efficiency. If you drive long distances, this lower profile keeps the ride quieter. It maintains a clean look on your roof rack.
Users seeking high weight capacity
The PM Performotor supports a maximum load of 110 lbs. This capacity is useful for heavier gear. It offers 11 cubic feet of storage space. The box opens to 14 inches wide. This width accommodates bulky items like suitcases. The ABS plastic shell is impact-resistant. It provides durable protection for your cargo during transport.
Budget-conscious buyers needing versatility
The PM Performotor is available in multiple sizes. It comes in various heights to fit different needs. The textured black finish hides dirt well. It includes mounting brackets for tool-free installation. This option works with most SUVs and trucks. You get a hard shell carrier with standard locking features for secure transport.
The products compared
INNO Wedge 660 11 cu ft Dual-Side
Best for: Low-profile storage with side access
- Capacity
- 11 cu ft
- Shell Type
- Hard Shell
- Opening
- dual-side
- Installation
- Memory Mount system, tool free
- Vehicle Compatibility
- Aero & Square Bars
- Dimensions
- 80 x 33 x 11 in
View on Amazon: INNO Wedge 660 11 cu ft Dual-Side Affiliate link
The INNO Wedge 660 is a 11 cubic foot hard shell roof box with a low 11-inch profile. It features dual-side opening for easy access and a Memory Mount system for tool-free installation. The 80-inch length and 33-inch width fit most roof racks. This unit weighs 42 pounds and uses SPM injection construction for durability. It suits drivers needing secure, aerodynamic storage for skis or luggage.
Pros
- Dual-side opening allows loading from either side of the vehicle.
- Memory Mount system enables quick installation and removal.
- SPM injection construction offers uniform thickness and high strength.
- Low 11-inch profile reduces wind noise and drag.
Cons
- 11 cubic feet capacity is smaller than larger competitors.
- Weighs 42 pounds, adding significant roof load.
- Single height option limits fit for taller cargo.
Good fit if
- You need side access for loading in tight spaces.
- You want a low-profile box to minimize wind noise.
- You carry skis, snowboards, or medium-sized luggage.
Skip if
- You require more than 11 cubic feet of space.
- You need a box that opens only from one side.
- You prefer a lighter unit under 40 pounds.
Verdict: INNO Wedge 660 11 cu ft is a solid choice for drivers who prioritize aerodynamic efficiency and convenient side loading for winter sports gear or travel luggage.
PM Performotor 11 cu ft Hard Shell Cargo Box
Best for: Light loads under 110 lbs
- Capacity
- 11 cu ft
- Shell Type
- Hard shell (ABS plastic)
- Load Capacity
- 110 lbs
- Water Resistance
- Weatherproof
- Security
- Key and lock
- Installation
- Tool-free
View on Amazon: PM Performotor 11 cu ft Hard Shell Cargo Box Affiliate link
This PM Performotor hard shell cargo box offers 11 cubic feet of storage and a 110-pound load capacity. It measures 53 inches long and 34 inches wide, fitting most roof racks. The ABS plastic shell is textured black and includes a key lock. It opens 14 inches wide for bulky items. You get tool-free installation hardware. This carrier suits those needing extra space for road trips or camping gear without exceeding standard roof weight limits.
Pros
- 11 cubic feet internal storage capacity
- 110-pound maximum load limit
- 14-inch wide opening for bulky items
- Includes key and lock for security
- Tool-free installation with ABS plastic brackets
Cons
- 110-pound load limit is lower than larger 15+ cu ft models
- 11 cubic feet capacity is smaller than 15-17 cu ft options
- Textured black finish may show scratches more than glossy surfaces
Good fit if
- You need 11 cubic feet of extra storage for weekend trips
- You have roof racks with a 110-pound weight limit
- You want a secure box with a key lock
Skip if
- You require more than 11 cubic feet of space
- Your roof racks support less than 110 pounds
- You prefer a glossy finish over textured black
Verdict: PM Performotor 11 cu ft Roof Box provides reliable storage for light loads. It fits buyers with lower weight limits who need secure, compact cargo space.
Specifications side by side
| Spec | INNO Wedge 660 11 cu ft Dual-Side | PM Performotor 11 cu ft Hard Shell Cargo Box |
|---|---|---|
| Capacity | 11 cu ft | 11 cu ft |
| Shell Type | Hard Shell | Hard shell (ABS plastic) |
| Opening | dual-side | not stated |
| Load Capacity | not stated | 110 lbs |
| Water Resistance | not stated | Weatherproof |
| Security | not stated | Key and lock |
| Installation | Memory Mount system, tool free | Tool-free |
| Vehicle Compatibility | Aero & Square Bars | Vehicles with cross bars |
| Dimensions | 80 x 33 x 11 in | 53 x 34 x 15 in |
| Recommended Use | not stated | Suitcases, camping gear, skis |
| Vehicle Type | not stated | Car, SUV, Truck |
| Mount Type | not stated | Roof Mount |
| Lockable | not stated | Lockable |
| Weight | 42 pounds | not stated |
| Size | 11 Cu Ft | 11 Cubic Feet-B |
| Color | Gloss Black | Textured Black |
| Model | WEDGE660 | PM-64342 |
Frequently asked questions
Which roof box is lighter, the INNO Wedge or the PM Performotor?
The INNO Wedge 660 weighs 42 pounds. The PM Performotor listing does not specify a weight. You should assume the INNO option is lighter if weight is a concern for your vehicle's roof load limit. Heavier boxes can affect fuel economy and handling more than lighter ones.
How wide is the INNO Wedge 660 compared to the PM Performotor?
The INNO Wedge 660 is 33 inches wide. The PM Performotor is 34 inches wide. The difference is one inch. This minor width variation likely does not impact fitment on most standard roof racks. Both boxes are designed to sit securely across typical crossbars.
What is the length difference between these two 11 cubic foot boxes?
The INNO Wedge 660 is 80 inches long. The PM Performotor is 53 inches long. The INNO model is significantly longer to maintain volume with a lower profile. The PM Performotor achieves similar capacity with a shorter, taller design. Check your rack length to ensure the INNO fits.
Can I open the INNO box from both sides?
Yes, the INNO Wedge 660 features dual-side opening. You can access your gear from the driver or passenger side. This is useful for parking in tight spots. The PM Performotor listing does not mention side access, implying single-side opening. Verify the specific model details before buying.
Is the PM Performotor suitable for SUVs or only cars?
The PM Performotor is listed as suitable for Car vehicle types. It is a roof mount hard shell. The INNO Wedge 660 does not specify a vehicle type restriction in its attributes. Both boxes have 11 cubic feet of space. Ensure your roof rack supports the load regardless of vehicle type.
Which box has a gloss finish versus a textured one?
The INNO Wedge 660 comes in Gloss Black. The PM Performotor is Textured Black. Gloss finishes may show scratches more easily but offer a sleek look. Textured finishes often hide minor abrasions better. Choose based on your aesthetic preference and maintenance willingness.
How does the height of the INNO box affect aerodynamics?
The INNO Wedge 660 is only 11 inches high. This low profile reduces wind resistance compared to taller boxes. The PM Performotor is 15 inches high. The extra height may create more drag. Lower boxes generally improve fuel efficiency and reduce noise at highway speeds.