Mockins 90″x50″x6″ XXL Heavy Duty Roof Rack Cargo Carrier Review

When planning those big road trips or even just needing extra space for errands and activities, I used to dread trying to cram everything inside the vehicle. Luggage, camping gear, sports equipment – it always felt like a puzzle, and inevitably, something had to be left behind. The alternative was often an uncomfortable, cramped ride with gear piled precariously high, which was not only inconvenient but frankly, a bit unsafe. Finding a reliable way to haul bulky items was a persistent problem I faced, one that a good quality, oversized car top carrier could have solved easily, preventing those frustrating packing sessions and ensuring everyone had a more comfortable journey.

Adding extra storage to your vehicle can be a game-changer, especially if you frequently travel, participate in outdoor activities, or just need more space for everyday hauling. Products in this category, like roof racks and cargo carriers, solve the fundamental problem of limited interior vehicle capacity, allowing you to transport more gear, luggage, or supplies safely and efficiently. Someone would seek such an item when their vehicle’s trunk and cabin space are simply insufficient for their needs, whether that’s for family vacations, camping trips, moving items, or carrying hobby equipment.

The ideal customer for a heavy-duty, oversized roof rack cargo carrier is typically someone with an SUV, truck, RV, or other large vehicle who needs significant extra carrying capacity. They value durability, security, and the ability to carry bulky or heavy items (within the roof’s weight limit, of course). This type of product is particularly well-suited for adventurers, large families, or those who frequently haul gear for sports like kayaking, skiing, or camping.

On the other hand, someone with a small sedan or compact car might find a massive, heavy-duty roof rack cargo carrier like this to be overkill or potentially too large for their vehicle’s roof dimensions and weight capacity. Smaller vehicles might be better suited for a more compact roof basket, a rooftop cargo bag (often lighter), or even a hitch-mounted carrier if they have a trailer hitch. If you only occasionally need a little extra space for soft luggage, a simple rooftop bag might suffice and be easier to store when not in use. Additionally, individuals who rarely transport large items or whose primary concern is fuel efficiency might reconsider adding a permanent or semi-permanent structure to their roof due to the potential for increased wind resistance.

Before buying a car rooftop cargo carrier, potential buyers should consider:
1. Vehicle Compatibility: Does it fit your specific vehicle’s make and model? Do you have existing crossbars (round or square), and is the carrier compatible with them? Check your vehicle’s roof weight capacity.
2. Size and Capacity: How much space and weight capacity do you actually need? An oversized carrier might be too large or heavy for some vehicles.
3. Material and Durability: Is it made from sturdy, weather-resistant material? Will it stand up to the conditions you’ll encounter?
4. Ease of Installation: How difficult is it to assemble and mount? Is it a one or two-person job?
5. Security Features: How are items secured within the basket? Does it offer multiple tie-down points?
6. Aerodynamics and Fuel Efficiency: Does it include features to reduce wind noise and drag?
7. Included Accessories: Does it come with necessary straps or mounting hardware?
8. Storage: Where will you store the carrier when it’s not on your vehicle?

Mockins 90"x50"x6" XXL Heavy Duty Roof Rack Cargo Carrier for Top of Vehicle Storage | 250 Lbs. Cap...
  • Adventure-Ready Car Top Carrier : Our sleek roof top cargo carriers not only add style to your vehicle but also support a solid 250 lbs. of roof rack cargo . With an oversized 90"x50"x6" build, the...
  • Weatherproof Cargo Roof Rack For SUV & Hatchback: Built for all-weather use, the roof basket cargo carrier keeps gear secure through rain, snow, & wind. The roof cargo basket is forged from...
  • Secure & Fuel Efficient Roof Cargo Rack : Reduce wind noise & boost fuel efficiency with our aerodynamic vehicle cargo baskets . Equipped with a slanted front plate welded to 6" side rails, the wind...

Introducing the Mockins XXL Roof Rack Cargo Carrier

The Mockins 90″x50″x6″ XXL Heavy Duty Roof Rack Cargo Carrier is essentially a robust, oversized steel basket designed to be mounted on top of vehicles with existing crossbars. It promises to significantly expand your vehicle’s carrying capacity, supporting up to 250 lbs of gear. When you purchase this Mockins roof rack, you get the multi-piece steel basket frame and three 10.5-ft waterproof ratchet straps to help secure your load. It’s designed particularly with larger vehicles like SUVs, RVs, and trucks in mind, offering a substantial 15.6 cubic feet of extra storage space.

Compared to many standard roof baskets on the market, the Mockins XXL stands out primarily due to its sheer size – 90 inches long is considerably larger than many common 40-60 inch options, catering specifically to those with larger vehicles or greater storage needs. While some competing products might offer higher weight capacities or slightly different materials (like aluminum for reduced weight), the Mockins basket focuses on providing a massive footprint at a competitive price point, packaged with essential tie-down straps. This specific size doesn’t seem to have a direct previous version listed under this name, suggesting it’s either a new offering or an expansion of their size range.

This specific Mockins cargo rack is definitely for the user who needs *a lot* of space on top of their vehicle and has the vehicle size to accommodate it. It’s less suited for smaller cars due to its dimensions and weight.

Here’s a quick look at the pros and cons based on my experience and product information:

Pros:
* XXL size (90″x50″x6″) provides massive storage space.
* Heavy-duty steel construction offers good durability.
* Includes three waterproof ratchet straps.
* Features a wind fairing to help with aerodynamics and noise.
* Weatherproof coating designed for all-weather use.
* Can be assembled in a shorter configuration (without the middle section) if needed.

Cons:
* Heavy (around 54 lbs unloaded).
* Assembly can be challenging if pieces don’t align perfectly.
* Steel is prone to rust over time, especially if the coating is scratched.
* Clamps might not feel robust enough for very heavy, shifting loads on some crossbars.
* The large size might negatively impact fuel economy more than smaller racks.

Bestseller No. 1
MeeFar Folding Hitch Mount Cargo Carrier Basket 60" X 20" X 6"+Waterproof Cargo Bag 16 Cubic...
  • DURABLE BUILD - Tubular steel in black epoxy powder coating to promote high strength and a lightweight design. It is rated for 500 lbs.
SaleBestseller No. 2
OKLEAD 500 Lbs Heavy Duty Hitch Mount Cargo Carrier 60" x 24" x 14.4" Folding Cargo Rack Rear...
  • HEAVY DUTY STEEL CONSTRUCTION: 1 Piece construction with matt black powder coating finish that resists the elements, rust and scratches.
Bestseller No. 3
KAIRAY 500 Lbs Heavy Duty Hitch Mount Cargo Carrier 60"x24"x14.4" Folding Rear Luggage Rack Basket...
  • HEAVY DUTY STEEL CONSTRUCTION: 1 Piece construction with matt black powder coating finish that resists the elements, rust and scratches.

Features & Benefits

Having used the Mockins XXL Heavy Duty Roof Rack Cargo Carrier for quite some time now, I can speak to how its features translate into real-world benefits. It’s not just a metal basket; it’s a significant expansion of my vehicle’s utility.

Generous, Oversized Dimensions and Capacity

The headline feature, no doubt, is the sheer size of this rooftop cargo basket: a full 90 inches long by 50 inches wide and 6 inches deep. This translates to roughly 15.6 cubic feet of storage volume and a substantial 250 lbs weight capacity. For anyone who has ever played Tetris trying to fit camping gear, multiple suitcases, coolers, or sports equipment into their car, this space is a revelation. I’ve used it for hauling everything from bulky duffel bags and tents on family camping trips to cumbersome lumber and gardening supplies for home projects. The benefit here is straightforward: you can bring *more*. This eliminates the need to sacrifice comfort by stacking items in the cabin or making multiple trips. For larger vehicles like my SUV, the 90-inch length takes up a significant portion of the roof, maximizing usable space in a way smaller baskets simply can’t. The generous width also means you can fit wider items that might not slide into narrower racks. While the 250 lbs capacity is solid, it’s crucial to remember your vehicle’s *own* roof capacity, which might be less. Always check that first.

Robust Steel Construction with Weatherproof Finish

Constructed from steel, this roof basket feels solid and capable of handling significant loads. The steel provides the necessary rigidity to support up to 250 lbs. This heavy-duty build instills confidence when loading up with weighty items. Mockins has applied a weatherproof coating to the steel, intended to resist rust and corrosion, which is essential for an item exposed to the elements year-round. I’ve certainly driven through rain and snow with this rack, and the coating seems to hold up initially.

The benefit of this sturdy, coated steel is durability and reliability in various weather conditions. You don’t have to worry about a flimsy rack buckling under pressure or immediately succumbing to rust after the first rain shower. It’s built for the rigors of being mounted externally. However, a potential downside to steel is its susceptibility to rust if the coating is scratched or compromised over time. It’s something to keep an eye on, perhaps touching up any chips in the paint to ensure longevity.

Integrated Wind Fairing for Aerodynamics and Noise Reduction

A notable feature is the slanted front plate, which acts as a wind fairing. This is welded to the 6-inch side rails. In theory, this fairing is designed to redirect airflow over and around the basket, reducing wind resistance, drag, and associated noise.

The benefit of a wind fairing is improved aerodynamics, which can lead to slightly better fuel efficiency compared to a completely open basket design, and significantly less wind noise, especially at highway speeds. Driving with an empty roof rack can sometimes generate bothersome whistling or humming sounds; the fairing helps to minimize this. It also contributes to maintaining cargo stability by smoothing the airflow. The rounded corners on the fairing are a small but thoughtful detail, helping to prevent accidental scratches to your vehicle during installation or loading. While a roof rack will always impact fuel economy to some extent, the fairing is a feature aimed at mitigating that impact and enhancing driving comfort.

Secure Mounting and Multiple Tie-Down Points

The car top carrier mounts to your vehicle’s existing crossbars using clamps and screws. The system is designed to be compatible with both round and square crossbars, offering versatility. The included rubber-covered screws are a detail aimed at preventing moisture accumulation at connection points and helping to keep the unit relatively lightweight (for its size, at 54 lbs).

The benefit here is a stable fit that keeps the rack securely attached to your vehicle. A stable mount means your cargo isn’t shifting unpredictably, which is crucial for safety. I found the mounting process relatively straightforward, although tightening the clamps down *really* securely required a bit of effort, as one user review mentioned. Wearing gripping gloves definitely helps get them snug. Once tightened, the rack felt very secure on my crossbars, with no noticeable movement or vibrations while driving. Beyond the mounting, the basket structure itself provides multiple points along the rails where you can attach tie-down straps, offering flexibility in how you secure various types and sizes of cargo. This is essential for preventing your load from shifting or falling off during transit.

Included Waterproof Ratchet Straps

The package comes with three 10.5-ft waterproof ratchet straps featuring spring-loaded latches. This is a practical addition, providing you with essential cargo securing tools right out of the box.

The benefit is convenience and value. You don’t need to immediately go out and buy straps to use the carrier. Ratchet straps are generally effective for cinching down loads tightly and securely, preventing movement. The waterproof nature of the straps is also a plus, ensuring they remain functional and durable even when exposed to rain or snow along with the rack. While three straps might be sufficient for a single large item or a tightly packed load, having a few extra straps on hand is always a good idea for securing multiple items or ensuring maximum load stability.

Modular Design Option

Interestingly, the 90-inch basket is constructed from three separate sections that connect together. This design allows for the potential to remove the middle section and connect the front and rear pieces, effectively creating a shorter Mockins 90″x50″x6″ XXL Heavy Duty Roof Rack Cargo Carrier (around 60 inches long).

The benefit here is versatility. While the XXL size is the main selling point, the ability to shorten it means you can adapt the rack to smaller loads or perhaps even fit it onto a different, smaller vehicle if needed (provided the crossbars are compatible and the vehicle’s roof can handle the weight). This modularity adds a layer of flexibility that you don’t find in single-piece baskets. It’s like getting two rack sizes in one, although the assembly challenges some users faced in aligning the pieces might make frequent configuration changes less appealing. The removed middle section could theoretically be repurposed, as one creative user noted, though its practical use on its own might be limited.

Feedback from Other Users

I took some time to look at what other people who purchased this luggage rack for car roof storage had to say. It seems many users are impressed by the immense size and the value for the price, often noting that it’s one of the largest racks available. Several buyers highlighted how the size perfectly fits their large SUVs, vans, or trucks, accommodating substantial amounts of camping gear or equipment. The included straps were also a pleasant surprise for some. While the overall sentiment is positive regarding its functionality and value, a recurring theme in feedback is the assembly process. Some users mentioned difficulty aligning the different sections of the basket frame, sometimes requiring tools or extra effort to get the pieces to fit together smoothly. A few also noted that the mounting clamps, while functional, might feel less heavy-duty than the basket itself, suggesting they could potentially shift if not tightened extremely well, particularly with very heavy loads. Despite these assembly and clamp concerns, the general consensus points towards this being a solid, large-capacity rack, especially given its competitive price point.

Summing Up the Value of this Roof Basket

Dealing with insufficient cargo space in your vehicle can turn packing for a trip or hauling bulky items into a frustrating ordeal, creating unnecessary stress and limiting what you can bring. This problem needs to be solved if you want to travel comfortably and transport everything you need safely.

The Mockins Roof Rack Basket Cargo Carrier is a great fit to solve this problem for several reasons. First, its XXL size provides an enormous amount of extra storage capacity that is simply unmatched by many other options, making it ideal for large vehicles and significant hauling needs. Second, the heavy-duty steel construction, combined with the weatherproof coating and included straps, offers a durable and reliable solution for securing your gear in various conditions. Finally, considering its size and construction, it offers considerable value, expanding your vehicle’s utility significantly without requiring a massive investment. If you need serious cargo space on your roof, this rack is certainly worth considering.

To learn more or to Click here to check the product out !

Last update on 2025-08-17 / Affiliate links / Images from Amazon Product Advertising API