PM Performotor Rooftop Cargo Box Alternatives: 6 Similar Picks Compared
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You are looking at pm performotor rooftop cargo box alternatives because the original model may not fit every need. The PM Performotor 11 cu ft Hard Shell Cargo Box offers reliable storage for light loads. It provides 11 cubic feet of space and supports up to 110 lbs. Its 53-inch length and 15-inch height suit standard roof racks. The ABS plastic shell resists weather and UV rays. A key lock secures your gear against theft.
You might want something else if you need more volume or a different opening style. Some drivers require dual-side access for easier loading. Others need higher weight limits for heavier equipment. This list includes 6 similar picks. We selected these alternatives because their specifications overlap with the original product. Each option shares key traits like hard shell construction and roof mount compatibility. You can compare dimensions, capacities, and load limits to find the best match for your vehicle. The goal is to help you choose based on practical specs rather than brand preference.
How the Alternatives Compare
OMAC 8 cu ft Hard Shell Cargo Box
The OMAC 8 cu ft model is smaller than the PM Performotor, offering 8 cubic feet versus 11. Its dimensions are 49 inches long and 28 inches wide, making it a tighter fit for narrower roof racks. It features dual-side opening, which contrasts with the PM Performotor’s single top access that opens to 14 inches wide. This side access helps when parking in tight spaces. It supports lighter loads, fitting drivers who need less volume. The Matt Black finish differs from the PM Performotor’s Textured Black. Choose this if you prioritize easy side access and compact storage over maximum capacity.
Maxsa Innovations 17 cu ft Hard Shell Cargo Box
The Maxsa Innovations 17 cu ft box provides significantly more space than the PM Performotor’s 11 cubic feet. It measures 55.1 inches long and 35 inches wide, offering a larger footprint. Its load capacity is 165 lb, which exceeds the PM Performotor’s 110 lb limit. This makes it better for heavier luggage. The height is 16.1 inches, slightly taller than the PM Performotor’s 15 inches. It uses a standard hard shell design. Select this option if you need extra volume and higher weight tolerance for family trips. It sacrifices some aerodynamic sleekness for increased storage power and durability.
DNA Motoring 11 cu ft Roof Box
The DNA Motoring 11 cu ft box matches the PM Performotor in capacity and dimensions, measuring 53 inches long and 34 inches wide. It also supports 110 lb. The key difference is the opening mechanism. DNA Motoring offers side access, whereas the PM Performotor opens from the top. This side access is useful for quick access without climbing onto the roof. The Textured Black finish is identical. It is lockable, similar to the PM Performotor’s key system. Pick this model if you want the same volume but prefer side entry for convenience on shorter roof racks.
JEGS 18 cu ft Rooftop Cargo Carrier
The JEGS 18 cu ft carrier is much larger than the PM Performotor, with 18 cubic feet versus 11. It measures 61.3 inches long and 39 inches wide, requiring a longer roof rack. The load capacity is 110 lb, matching the PM Performotor. It features rear loading, which differs from the PM Performotor’s top opening. This rear access is convenient for loading long items. The height is 12 inches, lower than the PM Performotor’s 15 inches. Choose this if you need maximum volume and easy rear access. It is heavier and takes up more roof space.
Runave 14 Cu Ft Dual-Side Hard Shell
The Runave 14 Cu Ft box offers more capacity than the PM Performotor, with 14 cubic feet versus 11. It is longer at 62 inches but narrower at 32 inches wide. The load capacity is 150 lb, exceeding the PM Performotor’s 110 lb limit. It features dual-side opening, unlike the PM Performotor’s single top access. This side access aids in tight parking spots. The height is 13 inches, slightly lower than the PM Performotor’s 15 inches. Select this if you need higher weight capacity and side entry. It provides a balance of volume and accessibility for moderate loads.
JEGS 18 cu ft Hardshell Rooftop Carrier
The JEGS 18 cu ft Hardshell Carrier offers 18 cubic feet, significantly more than the PM Performotor’s 11. It measures 57 inches long and 38.5 inches wide. The height is 17.8 inches, taller than the PM Performotor’s 15 inches. It features dual-side access, contrasting with the PM Performotor’s top opening. This design allows easy access from either side. The weight is 35 pounds. It is a robust option for high-capacity needs. Choose this if you prioritize large volume and side entry over the compact, top-loading design of the PM Performotor.
Quick picks
Our 7 picks
PM Performotor 11 cu ft Hard Shell Cargo Box
Best for: Light loads and standard roof racks
- 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 cargo box offers 11 cubic feet of storage with a 110-pound load capacity. Its 53-inch length and 15-inch height fit most vehicles with crossbars. The ABS plastic shell resists weather and reduces wind noise. It opens 14 inches wide for easier loading. A key lock secures your gear against theft. This is a solid option for standard roof racks.
Pros
- 11 cubic feet of internal storage space
- 110-pound maximum load capacity
- Key lock security system
- 14-inch wide opening for bulky items
- Aerodynamic hard shell reduces wind noise
Cons
- 11 cubic feet capacity is smaller than many competitors
- 110-pound load limit is lower than some alternatives
- No mention of dual-side opening mechanism
Good fit if
- You need a compact box for lighter loads
- You have standard crossbars on your vehicle
- You prioritize weather-resistant hard shell protection
Skip if
- You require dual-side opening for convenience
- You need more than 11 cubic feet of space
- You plan to carry loads over 110 pounds
Verdict: PM Performotor 11 Cu Ft Hard Shell Cargo Box provides reliable storage for light to moderate loads. It suits drivers who value weather protection and secure locking over maximum capacity or dual-access features.
OMAC 8 cu ft Hard Shell Cargo Box
Best for: light loads and side access needs
- Capacity
- 8 Cubic Feet
- Shell Type
- PS UV Protected
- Opening
- Dual-Side Opening
- Load Capacity
- 110 Lbs
- Water Resistance
- Waterproof
- Security
- Security Keys
View on Amazon: OMAC 8 cu ft Hard Shell Cargo Box Affiliate link
The OMAC rooftop cargo box offers 8 cubic feet of storage with a compact footprint. Its dual-side opening allows access from either side of your vehicle. The hard shell is waterproof and UV protected to keep gear dry. It weighs 20.2 lbs and supports up to 110 lbs. This pre-assembled unit fits most roof racks, making it a practical option for smaller loads.
Pros
- Dual-side opening for convenient access
- Waterproof and UV protected hard shell
- Pre-assembled for quick installation
- Supports 110 lbs load capacity
Cons
- Smaller 8 cubic feet capacity limits bulkier items
- 110 lb load limit is lower than many competitors
- PS material shell is less durable than ABS or polyethylene
Good fit if
- You need easy side access for tight parking spots
- You carry lighter loads under 110 lbs
- You want a compact box for smaller vehicles
Skip if
- You require a larger capacity for bulky gear
- You plan to carry heavy loads over 110 lbs
- You prefer a more durable ABS or polyethylene shell
Verdict: The OMAC 8 cu ft Dual-Open Cargo Box is a compact, accessible option for light loads. It suits drivers who prioritize side access and waterproof protection over maximum volume or heavy-duty durability.
Maxsa Innovations 17 cu ft Hard Shell Cargo Box
Best for: Standard roof racks and moderate luggage loads
- Capacity
- 17 cu ft
- Shell Type
- Hard shell ABS
- Opening
- Dual-side
- Load Capacity
- 165 lbs
- Water Resistance
- Waterproof
- Vehicle Compatibility
- Cars and SUVs with roof rack
View on Amazon: Maxsa Innovations 17 cu ft Hard Shell Cargo Box Affiliate link
This Maxsa Innovations rooftop cargo box offers 17 cubic feet of storage with a 165 lb load capacity. The hard shell design measures 55.1 inches long and 35 inches wide, fitting most cars and SUVs with roof racks. Its aerodynamic shape helps reduce wind noise and drag. You get a secure locking system with two keys and robust straps for safe travel. This unit weighs 35.3 pounds and is available in black.
Pros
- 17 cubic feet internal capacity
- 165 lb maximum load weight
- Aerodynamic hard shell design
- Includes locking system with two keys
Cons
- Smaller capacity than the 18 cu ft option on this list
- Single height option of 16.1 inches
- No mention of dual-side opening mechanism
Good fit if
- You need a secure, lockable storage solution for road trips
- You have a standard roof rack on your car or SUV
- You want an aerodynamic design to minimize wind noise
Skip if
- You require more than 17 cubic feet of space
- You need to carry loads heavier than 165 lbs
- You prefer a dual-side opening cargo box
Verdict: Maxsa Innovations 17 Cu Ft Hard Shell fits drivers who prioritize secure, aerodynamic storage for moderate loads. It is a practical choice for families needing extra luggage space without exceeding standard roof rack limits.
DNA Motoring 11 cu ft Roof Box
Best for: side access and moderate roof loads
- Capacity
- 11 cu. ft.
- Shell Type
- ABS
- Opening
- side
- Load Capacity
- 110 lbs
- Security
- key and lock
- Installation
- no tool assembly
View on Amazon: DNA Motoring 11 cu ft Roof Box Affiliate link
This DNA Motoring carrier offers 11 cubic feet of storage with a 110 lb load limit. It measures 53 inches long and 15 inches high. The ABS shell is textured black and locks with a key. You can open it from the side up to 14 inches wide. It requires cross bars and installs without tools. This unit suits those needing moderate volume and side access.
Pros
- 11 cubic feet internal capacity
- 110 lb maximum load capacity
- Side-opening lid up to 14 inches wide
- Key and lock security system
- Tool-free installation on cross bars
Cons
- 11 cubic feet is smaller than many competitors
- 110 lb load limit is lower than 150+ lb options
- 53 inch length is shorter than 17+ cubic foot models
Good fit if
- You need side access for bulky items
- You drive a vehicle with limited roof length
- You prefer tool-free mounting on cross bars
Skip if
- You require over 15 cubic feet of space
- You need a load capacity above 110 lbs
- You want a top-loading design only
Verdict: DNA Motoring 11 cu. ft. Rooftop Cargo Box is a practical option for drivers with shorter roofs who value side access over maximum volume. It fits well when you prioritize manageable dimensions and secure locking over heavy load capacity.
JEGS 18 cu ft Rooftop Cargo Carrier
Best for: rear-loading and tool-free setups
- Capacity
- 18 cu ft
- Shell Type
- Hard shell, HDPE plastic
- Opening
- Rear
- Load Capacity
- 110 lb
- Water Resistance
- Weatherproof
- Installation
- Tool-free
View on Amazon: JEGS 18 cu ft Rooftop Cargo Carrier Affiliate link
The JEGS 18 cu ft rooftop cargo carrier offers a hard shell build for secure storage. It features rear-only opening, which simplifies loading from the back seat. The unit holds up to 110 lb of gear. Its weather-tight seal protects contents from rain. This carrier suits drivers who need a reliable, aerodynamic solution for weekend trips without complex installation.
Pros
- 18 cubic feet of interior volume
- Rear opening for easy loading
- Weather-tight seal for protection
- No tools required for installation
Cons
- Single-side opening limits access
- 110 lb load capacity is moderate
- No mention of aerodynamic wing design
Good fit if
- You prefer loading gear from the rear
- You need a tool-free setup
- You want a hard shell for security
Skip if
- You need dual-side access
- You regularly carry over 110 lb
- You require a wider 40+ inch fit
Verdict: The JEGS 18 cu ft Rooftop Cargo Carrier is a practical option for those who value rear access and secure, weatherproof storage. It fits drivers who prioritize easy installation and moderate capacity for standard travel gear.
Runave 14 Cu Ft Dual-Side Hard Shell
Best for: Dual-side access and moderate loads
- Capacity
- 14 cu ft
- Shell Type
- ABS and PMMA
- Opening
- dual-sided
- Load Capacity
- 130 lb
- Security
- 2 keys and 2 straps
- Installation
- simple, no additional tools required
View on Amazon: Runave 14 Cu Ft Dual-Side Hard Shell Affiliate link
This Runave rooftop cargo box offers 14 cubic feet of storage with a 150 lb load capacity. It features dual-side opening for easy access from either side of your vehicle. The hard shell is made from ABS and PMMA materials for durability. It measures 62.5 by 32.5 by 13 inches. This carrier fits vehicles with crossbars between 17.32 and 38.58 inches wide. It is a practical option for expanding your packing space.
Pros
- Dual-side opening design
- 150 lb load capacity
- 14 cubic feet storage
- ABS and PMMA shell
- Includes 2 keys and 2 straps
Cons
- 14 cu ft capacity is smaller than 17-18 cu ft competitors
- 150 lb limit is lower than 165 lb models
- No mention of aerodynamic noise reduction specs
Good fit if
- You need access from both sides of the vehicle
- You have a roof rack with 17-38 inch crossbars
- You want a hard shell for weather protection
Skip if
- You need more than 14 cubic feet of space
- You plan to carry loads over 150 lbs
- Your crossbars are wider than 3 inches
Verdict: Runave 14 cu ft Dual-Open Hard Shell suits buyers who prioritize side access and moderate capacity. It fits those with standard roof racks who do not need the largest available volume.
JEGS 18 cu ft Hardshell Rooftop Carrier
Best for: high-capacity, durable storage needs
- Capacity
- 18 cu ft
- Shell Type
- Hard shell (HDPE plastic)
- Opening
- Dual-side
- Water Resistance
- Waterproof
- Security
- Dual-side locking system with keys
- Dimensions
- 57 x 38.5 x 17.8 in
View on Amazon: JEGS 18 cu ft Hardshell Rooftop Carrier Affiliate link
This JEGS rooftop cargo box offers 18 cubic feet of storage in a heavy-duty HDPE plastic hard shell. It measures 57 x 38.5 x 17.8 inches and weighs 35 pounds. You get dual-side opening and locking for easy access. The weatherproof seal protects your gear. It is a practical choice if you need durable, high-capacity storage made in the USA.
Pros
- Generous 18 cubic feet capacity
- Dual-side opening and locking system
- Weatherproof HDPE plastic hard shell
- Made in USA
Cons
- Heavier at 35 pounds than many competitors
- Single color option available
- No mention of aerodynamic design features
Good fit if
- You need maximum storage space for long trips
- You prefer dual-side access for convenience
- You want a durable hard shell made in the USA
Skip if
- You need a lightweight carrier under 30 pounds
- You require multiple color choices
- You prioritize aerodynamic efficiency over raw capacity
Verdict: JEGS 18 Cu Ft Hardshell Rooftop Cargo Carrier fits buyers who prioritize capacity and durability over weight. It is ideal for those who need dual-side access and domestic manufacturing.
Specifications side by side
| Spec | PM Performotor 11 cu ft Hard Shell Cargo Box | OMAC 8 cu ft Hard Shell Cargo Box | Maxsa Innovations 17 cu ft Hard Shell Cargo Box | DNA Motoring 11 cu ft Roof Box | JEGS 18 cu ft Rooftop Cargo Carrier | Runave 14 Cu Ft Dual-Side Hard Shell | JEGS 18 cu ft Hardshell Rooftop Carrier |
|---|---|---|---|---|---|---|---|
| Capacity | 11 cu ft | 8 Cubic Feet | 17 cu ft | 11 cu. ft. | 18 cu ft | 14 cu ft | 18 cu ft |
| Shell Type | Hard shell (ABS plastic) | PS UV Protected | Hard shell ABS | ABS | Hard shell, HDPE plastic | ABS and PMMA | Hard shell (HDPE plastic) |
| Opening | not stated | Dual-Side Opening | Dual-side | side | Rear | dual-sided | Dual-side |
| Load Capacity | 110 lbs | 110 Lbs | 165 lbs | 110 lbs | 110 lb | 130 lb | not stated |
| Water Resistance | Weatherproof | Waterproof | Waterproof | not stated | Weatherproof | not stated | Waterproof |
| Security | Key and lock | Security Keys | not stated | key and lock | not stated | 2 keys and 2 straps | Dual-side locking system with keys |
| Installation | Tool-free | pre-assembled | not stated | no tool assembly | Tool-free | simple, no additional tools required | not stated |
| Vehicle Compatibility | Vehicles with cross bars | all vehicles | Cars and SUVs with roof rack | fits vehicles with cross bars only | not stated | not stated | not stated |
| Dimensions | 53 x 34 x 15 in | 48.3 Inch x 26.1 Inch x 10.6 Inch | 55.1 x 35 x 16.1 in | 53" L x 34" W x 15" H | 61.3 x 39 x 12 in | 62.5 x 32.5 x 13 in | 57 x 38.5 x 17.8 in |
| Recommended Use | Suitcases, camping gear, skis | not stated | Luggage, outdoor gear | not stated | Luggage | not stated | Luggage, camping, road trips |
| Vehicle Type | Car, SUV, Truck | Car | Car, SUV | Car | not stated | Car | not stated |
| Size | 11 Cubic Feet-B | 8 Cubic Feet | 17 Cubic Feet | 11 cu. ft. | Stock | 14 Cubic Feet | Stock |
| Mount Type | Roof Mount | Roof Mount | Roof Mount | Roof Mount | Roof Mount | Roof Mount | Roof Mount |
| Lockable | Lockable | not stated | not stated | Lockable | Lockable | not stated | Lockable |
| Weight | not stated | not stated | 35.3 pounds | not stated | 35.5 pounds | 30.2 pounds | 35 pounds |
| Color | Textured Black | Matt Black | Black | Textured Black | black | BLACK | black |
| Model | PM-64342 | 96G3300B | bIi-QJmJN9FwtqXvOPt-w-cKQbKMo | PT-ZTL-8166-BK | 555-90093 | BLACK | 555-90109 |
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Frequently asked questions
Which alternative offers the most storage space?
The JEGS 18 cu ft Rooftop Cargo Carrier provides the largest capacity at 18 cubic feet. It measures 61.3 inches in length and 39 inches in width. This model is ideal if you need maximum room for luggage or gear. Another high-capacity option is the Maxsa Innovations 17 cu ft box, which offers slightly less volume but remains a strong choice for larger loads.
Are there options with side access instead of top loading?
Yes, several models feature dual-side opening for easier access. The OMAC 8 cu ft and Runave 14 cu ft boxes both allow you to open from the side. The DNA Motoring 11 cu ft model also supports side access. This feature is helpful when parking in tight spots where top access is difficult. It lets you load items without climbing onto the roof.
What is the maximum weight limit for these cargo boxes?
Weight limits vary by model. The Maxsa Innovations 17 cu ft box supports up to 165 pounds. The Runave 14 cu ft model handles 150 pounds. The DNA Motoring and JEGS 18 cu ft carriers both have a 110-pound limit. Always check your vehicle roof rack’s specific weight rating to ensure safe transport. Exceeding these limits can damage the box or vehicle.
Do these alternatives fit standard roof racks?
All listed models are designed for roof mount installation on standard racks. The PM Performotor 11 cu ft and OMAC 8 cu ft are suited for standard setups. The Maxsa Innovations 17 cu ft box fits drivers with standard racks needing moderate luggage space. Ensure your crossbars are compatible with the mounting clamps. Most hard shell boxes use universal mounting systems for easy installation.
Which model is the most compact for smaller vehicles?
The OMAC 8 cu ft Hard Shell Cargo Box is the most compact option. It measures 49 inches long and 28 inches wide, with a height of 12 inches. This smaller footprint makes it suitable for cars with limited roof space. It provides 8 cubic feet of storage, which is less than the PM Performotor but easier to fit on narrower racks.
Is there a cargo box made in the USA?
The JEGS 18 Cu Ft Hardshell Rooftop Cargo Carrier is noted for domestic manufacturing. It offers 18 cubic feet of space and dual-side access. This model is ideal if you prioritize capacity and durability alongside local production. It measures 57 inches in length and 38.5 inches in width. This option suits buyers who need high-capacity storage with specific manufacturing preferences.
How do these dimensions compare to the PM Performotor?
The PM Performotor measures 53 inches long and 34 inches wide. The OMAC 8 cu ft is smaller at 49 inches long and 28 inches wide. The JEGS 18 cu ft carrier is longer at 61.3 inches and wider at 39 inches. The Runave 14 cu ft model is 62 inches long but narrower at 32 inches. Choose based on your roof rack’s width and length constraints.