10 Best Car Top Cargo Carriers 2026 in the United States
#1
Winner
Thule Motion 3 XXL Rooftop Cargo Box - 21cu ft Vehicle Cargo Box - Tool-Free mounting System - One-Handed Open and Close - 165lb Load Capacity - Locks Included - Aerodynamic Design
The Thule Motion 3 XXL rooftop cargo box is a spacious and well-designed carrier ideal for families or anyone needing extra storage space on top of their vehicle. It offers a generous 21 cubic feet capacity and can hold up to 165 pounds, which suits most gear from luggage to sports equipment. Measuring about 96 by 39 by 20 inches, it’s quite large, so make sure your vehicle can accommodate its size. The box is made from durable aluminum, providing a strong and lightweight shell that helps protect your items. Its aerodynamic, wing-shaped design with a forward-leaning nose reduces wind drag, which can help improve fuel efficiency compared to bulkier carriers.
Rating
10.0
Chosen by1,150
Aerodynamics
Mounting System
Capacity
Most important from
181 reviews
#2
Thule Motion 3 LTitan
The Thule Motion 3 LTitan car-top cargo carrier is a well-rounded option for those seeking additional storage space for their vehicle. It boasts a substantial capacity of 450 liters, making it suitable for long trips or transporting bulky items. The dimensions (80 x 38 x 18 inches) provide ample space while ensuring it fits most vehicle roofs comfortably. With a weight limit that supports significant load, it is versatile for various uses.
Rating
9.4
Capacity
Dimensions
Mounting System
Most important from
181 reviews
#3
Thule Force 3 XL US
The Thule Force 3 XL US is a hard-shell rooftop cargo carrier designed with durability and convenience in mind. It offers a generous capacity of 18 cubic feet, making it suitable for families or active individuals who need extra storage space for trips or daily use. Its dimensions (89" long, 18" wide, and 40" high) are fairly large but still manageable for most vehicles with roof racks. Weighing 66 pounds, it’s on the heavier side, so loading and installation might require some effort, but its plastic shell keeps it weather-resistant and sturdy.
Rating
9.1
Capacity
Dimensions
Weight Limit
Most important from
23 reviews
Top 10 Best Car Top Cargo Carriers 2026 in the United States
#1
Winner
Thule Motion 3 XXL Rooftop Cargo Box - 21cu ft Vehicle Cargo Box - Tool-Free mounting System - One-Handed Open and Close - 165lb Load Capacity - Locks Included - Aerodynamic Design
Thule Motion 3 XXL Rooftop Cargo Box - 21cu ft Vehicle Cargo Box - Tool-Free mounting System - One-Handed Open and Close - 165lb Load Capacity - Locks Included - Aerodynamic Design
Capacity: 21 Cubic Feet
Dimensions: 95.67 x 39.37 x 19.69 in
Weight Limit: 165 pounds
Material: Aluminum
Mounting System: PowerClick quick-mount system
Aerodynamics: Wing-shaped with forward-leaning nose
Security Features: SlideLock system
Chosen by 1150 this week
Thule Motion 3 LTitan
Thule Motion 3 LTitan
Capacity: 450 liters
Dimensions: 80 x 38 x 18 inches
Material: Aluminum
Mounting System: PowerClick quick-mount system
Aerodynamics: wing-shaped profile, forward-leaning nose
Security Features: SlideLock system
Thule Force 3 XL US
Thule Force 3 XL US
Capacity: 18 cubic feet
Dimensions: 89"L x 18"W x 40"H
Material: Plastic
Mounting System: User-friendly click, Roof Mount
Security Features: SlideLock locks lid, shows closure
SportRack Vista XL Rear Opening Cargo Box,Black
SportRack Vista XL Rear Opening Cargo Box,Black
Capacity: 18 cubic foot (510 L)
Dimensions: 63 x 38 x 19 inches
Weight Limit: 100 pounds (45 kg)
Material: UV-resistant ABS
Mounting System: Tool-free, compatible with most racks
Security Features: Key and lock system
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Thule Force 3 L Sport US
Thule Force 3 L Sport US
Capacity: 11 cubic feet
Dimensions: 75.2 x 24.7 x 16.7 in
Material: Plastic
Mounting System: quick-attach with clear click indicator
Aerodynamics: narrow design reduces wind resistance
Security Features: SlideLock auto-locks lid visually
Yakima Car Roof Cargo Carrier, SkyBox NX XXL Rooftop Hard Shell Box with SKS Lock, Black - Heavy-Duty Vehicle Storage Accessories for Travel and Camping
Yakima Car Roof Cargo Carrier, SkyBox NX XXL Rooftop Hard Shell Box with SKS Lock, Black - Heavy-Duty Vehicle Storage Accessories for Travel and Camping
Capacity: 22 cubic feet
Material: Hard shell
Mounting System: Universal roof mount
Aerodynamics: Streamlined shape
Security Features: Integrated SKS locks, push-button system
Yakima SkyBox NX 18 Roof Top Cargo Carrier, 18 Cubic Feet, Black – Vehicle Rooftop Hard Shell Travel Storage Box with Dual Sided Opening, SKS Locks and Universal Mounting
Yakima SkyBox NX 18 Roof Top Cargo Carrier, 18 Cubic Feet, Black – Vehicle Rooftop Hard Shell Travel Storage Box with Dual Sided Opening, SKS Locks and Universal Mounting
Capacity: 18 Cubic Feet
Dimensions: 84"L x 36"W x 16.5"H
Material: Plastic
Mounting System: Roof Mount
Aerodynamics: Shape reduces wind noise, drag
Security Features: Metal handles and SKS locks
WEIZE 54" x 34" Heavy Duty Roof Rack Basket, 200LBS Universal Rooftop Cargo Basket with Waterproof Bag, Cargo Net & Tie Down Straps, Steel Luggage Holder for Car SUV Truck
WEIZE 54" x 34" Heavy Duty Roof Rack Basket, 200LBS Universal Rooftop Cargo Basket with Waterproof Bag, Cargo Net & Tie Down Straps, Steel Luggage Holder for Car SUV Truck
Capacity: 54" x 34" x 6"
Dimensions: 35.83 x 24.21 x 8.27 inches
Weight Limit: 200 lbs
Material: tubular steel
Mounting System: universal U-bolts
Aerodynamics: sleek fairing design
#10
FIVKLEMNZ 30 Cubic Car Rooftop Cargo Carrier Roof Bag Waterproof for All Top of Vehicle with/Without Rack Includes Topper Anti-Slip Mat + Reinforced Straps + 6 Door Hooks + Luggage Lock
FIVKLEMNZ 30 Cubic Car Rooftop Cargo Carrier Roof Bag Waterproof for All Top of Vehicle with/Without Rack Includes Topper Anti-Slip Mat + Reinforced Straps + 6 Door Hooks + Luggage Lock
Capacity: 30 Cubic Feet
Dimensions: 60 x 43 x 20 inches
Material: 840D PVC
Mounting System: 10 straps, 6 hooks, anti-slip mat
Aerodynamics: Soft shell less aerodynamic than hard
Security Features: Luggage lock
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Buying Guide for the Best Car Top Cargo Carriers
Choosing the right car-top cargo carrier can make your travels more convenient and enjoyable by providing extra storage space for your gear. When selecting a cargo carrier, it's important to consider several key specifications to ensure it meets your needs and fits your vehicle properly. Here are the main factors to consider and how to navigate them to find the best fit for you.CapacityCapacity refers to the amount of storage space the cargo carrier provides, usually measured in cubic feet. This spec is important because it determines how much gear you can carry. Smaller carriers (8-12 cubic feet) are suitable for light packers or short trips, while medium carriers (12-18 cubic feet) are ideal for families or longer trips. Larger carriers (18+ cubic feet) are best for those who need to transport a lot of gear or bulky items. Consider your typical travel needs and the amount of luggage you usually carry to choose the right capacity.
DimensionsDimensions refer to the length, width, and height of the cargo carrier. This spec is crucial because it affects how well the carrier fits on your vehicle and how much it can hold. Measure your vehicle's roof space to ensure the carrier will fit without overhanging or obstructing any parts of your car. Also, consider the height of the carrier if you need to park in garages or low-clearance areas. Choose dimensions that provide enough space for your gear while fitting comfortably on your vehicle.
Weight LimitThe weight limit is the maximum amount of weight the cargo carrier can safely hold. This spec is important to prevent overloading, which can affect your vehicle's handling and safety. Light-duty carriers typically support up to 100 pounds, while heavy-duty models can handle 150 pounds or more. Consider the weight of the items you plan to carry and ensure the carrier's weight limit is sufficient. Always check your vehicle's roof weight capacity as well to avoid exceeding it.
MaterialCargo carriers are made from various materials, including hard-shell plastic, soft-shell fabric, and metal. The material affects the carrier's durability, weather resistance, and security. Hard-shell carriers offer the best protection against the elements and theft but are heavier and more expensive. Soft-shell carriers are lighter, more affordable, and easier to store but may not provide as much protection. Metal carriers are durable and can carry heavy loads but may require additional weatherproofing. Choose a material based on your priorities for protection, weight, and budget.
Mounting SystemThe mounting system refers to how the cargo carrier attaches to your vehicle's roof. This spec is important for ease of installation and stability. Common mounting systems include roof racks, crossbars, and factory-installed rails. Some carriers come with universal mounting systems that fit most vehicles, while others require specific types of roof racks. Ensure the carrier's mounting system is compatible with your vehicle and easy to install. If you frequently remove and reattach the carrier, look for a system that offers quick and secure attachment.
AerodynamicsAerodynamics refers to how well the cargo carrier reduces air resistance while driving. This spec is important for fuel efficiency and reducing wind noise. Aerodynamic carriers have a sleek, streamlined design that minimizes drag, which can help improve gas mileage and reduce noise. If you plan to use the carrier frequently or on long trips, an aerodynamic design can save you money on fuel and make your drive more pleasant. Consider the shape and design of the carrier to ensure it offers good aerodynamics.
Security FeaturesSecurity features include locks and other mechanisms that protect your gear from theft. This spec is important for peace of mind, especially if you leave your vehicle unattended. Look for carriers with built-in locks or the ability to add your own padlocks. Some models also offer reinforced materials or tamper-resistant designs. Choose a carrier with security features that match your level of concern and the value of the items you plan to transport.