5 Best Trailer Cargo Carriers for Extra Gear

The car is packed to the roof, but the big cooler, the camp chairs, and the kids’ bikes are still sitting on the driveway. Every road-tripper and car camper knows this moment of spatial defeat. This is where a hitch-mounted cargo carrier becomes your best friend, transforming your vehicle’s hauling potential and clearing up that precious interior space.

08/25/2026 05:26 am GMT

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Key Features: Capacity, Material, and Security

Before you can pick the right carrier, you need to know what you’re looking for. The first and most important spec is weight capacity. This isn’t just about the carrier’s limit; it’s about your vehicle’s tongue weight rating—the maximum downward force your hitch can handle. Never exceed your vehicle’s tongue weight. Look at the carrier’s dimensions, too, and think about what you’ll actually be hauling. A wide, shallow basket is great for coolers, while a deep, enclosed box is better for stacking duffel bags and gear totes.

Next up is the material, which usually comes down to steel versus aluminum. Steel is the workhorse—it’s strong, durable, and generally more affordable. Its downside is weight and susceptibility to rust if the finish gets scratched. Aluminum is the lightweight champion, making it easier to install and remove, and it won’t rust. The tradeoff is usually a higher price tag and potentially less rigidity than a heavy-duty steel counterpart.

Finally, consider how you’ll secure both the carrier and your gear. Carriers attach to your hitch receiver, and a good hitch lock is essential to prevent theft. For your gear, you have two main options: open baskets or enclosed boxes. Baskets offer incredible versatility for odd-shaped items but require cargo nets or straps to hold everything down. Enclosed carriers offer fantastic weatherproof protection and integrated locks, giving you a secure, trunk-like space outside your vehicle.

CURT 18153 Basket Carrier for Versatile Hauling

Picture this: you’re heading out for a weekend of camping, and you need a place for the muddy cooler, a bundle of firewood, and a full gas can for the camp stove. You don’t want any of that inside your clean SUV. This is the perfect job for a classic basket-style carrier like the CURT 18153, the undisputed champion of versatile, no-fuss hauling.

This carrier is all about utility. Its simple, open-basket design with high mesh sides makes it easy to load bulky, awkward items that wouldn’t fit in an enclosed box. The steel construction provides a rock-solid 500-pound capacity, giving you plenty of strength for heavy loads. It’s a straightforward, effective tool for anyone who needs to expand their cargo space for weekend adventures without breaking the bank. It’s the pickup bed for your SUV.

Yakima EXO GearLocker for Weatherproof Protection

You’re driving through a surprise mountain squall on your way to a multi-day backpacking trip. The last thing you want is to arrive at the trailhead with soaked sleeping bags and a soggy tent. For adventurers who demand their gear stay dry, clean, and secure, the Yakima EXO GearLocker is the answer. It’s less of a carrier and more of a mobile gear vault.

The GearLocker is a premium, hard-shell enclosed box that offers complete protection from rain, dust, and road grime. It locks securely, giving you peace of mind when leaving your vehicle parked at a trailhead or grabbing dinner in town. What truly sets it apart is its place in the modular EXO system. It mounts to the EXO SwingBase, which can also hold a second carrier or bike rack above it, effectively doubling your hitch’s carrying capacity. This is a top-tier solution for serious adventurers who prioritize organization and absolute gear protection.

Mockins Carrier Set for All-in-One Affordability

Getting into outdoor adventures can feel expensive, with gear lists that seem to grow endlessly. The Mockins Carrier Set is designed for the family that just wants to get out there without a massive upfront investment. It tackles one of the biggest hurdles for beginners: figuring out all the necessary accessories. This kit bundles them for you.

For one price, you get a folding steel basket carrier, a waterproof cargo bag, two ratchet straps, and a cargo net. It’s a complete, out-of-the-box solution to your cargo problem. While it may not have the heavy-duty build or refined finish of more expensive brands, it provides incredible value and has everything you need for family vacations and occasional camping trips. It’s the perfect starting point for expanding your hauling capacity on a budget.

StowAway 2 Max for Unobstructed Vehicle Access

There’s a unique frustration in arriving at a scenic overlook, ready to grab a jacket or snack from the back of your van, only to realize your cargo carrier is blocking the rear doors. The StowAway 2 Max is engineered to solve this exact problem. It’s designed for anyone with a rear hatch, tailgate, or van doors who refuses to compromise on access.

The magic is in its swing-away frame. Even when fully loaded with up to 200 pounds of gear, the entire carrier pivots a full 180 degrees, giving you wide-open access to your vehicle’s cargo area. This is a game-changer at rest stops and campsites. Combine that incredible convenience with a massive, 16-cubic-foot locking storage box, and you have a premium system built for seamless travel on long road trips or in overland rigs where frequent access to the rear is a must.

Let’s Go Aero GearSpace 34 for Maximum Storage

Sometimes, you just need more space. A lot more. For large families on a cross-country trip, ski groups with bulky gear, or anyone on an extended expedition, even a standard cargo box won’t cut it. The Let’s Go Aero GearSpace 34 is, frankly, colossal. It’s the closest you can get to adding a second trunk to your vehicle.

With a staggering 34 cubic feet of storage capacity, this carrier can swallow camping gear for a family of six, multiple sets of skis and boots, or all the equipment for a gear-intensive hobby. It’s a fully enclosed, weatherproof, and locking box that keeps everything secure and protected from the elements. It even includes LED taillights for enhanced safety on the road. This is the ultimate solution for those whose adventures demand maximum hauling capacity without pulling a trailer.

Properly Loading Your Carrier for a Safe Journey

A cargo carrier is an amazing tool, but using it safely is paramount. An unbalanced or overloaded carrier can negatively affect your vehicle’s handling and braking, creating a serious hazard on the road. The single most important rule is to know and respect your vehicle’s tongue weight limit, which you can find in your owner’s manual or on the hitch itself.

When loading, think about balance. Place your heaviest items toward the center of the carrier and as close to the vehicle as possible. This minimizes leverage on the hitch and keeps the center of gravity stable. Distribute the remaining weight evenly from side to side to prevent swaying. Finally, secure everything tightly. For baskets, use a high-quality cargo net or multiple ratchet straps to ensure nothing can shift, vibrate loose, or fly out on the highway.

Essential Accessories: Nets, Bags, and Locks

The carrier itself is just the foundation; the right accessories make it truly functional. If you opt for an open basket carrier, a heavy-duty cargo net is not optional—it’s a critical piece of safety equipment. A good net with plenty of hooks will conform to your load and keep everything pinned down, even on bumpy forest service roads.

For any trip involving uncertain weather, a waterproof cargo bag is a lifesaver for an open basket. These durable bags keep your sleeping bags, clothes, and other soft goods dry and dust-free. Finally, invest in security. A hitch pin lock prevents someone from detaching the entire carrier from your vehicle. For added peace of mind, a simple cable lock can be woven through your gear and the carrier frame to deter opportunistic theft at a rest stop or trailhead.

Ultimately, the best cargo carrier is the one that fits your vehicle, your gear, and your style of adventure. Whether you need the simple utility of a basket or the fortified protection of a locking box, the goal is the same: to get your gear to the trailhead safely so you can focus on the experience. Don’t let a lack of space keep you home—load up and get out there.

Frequently Asked Questions (FAQs)

What is a trailer cargo carrier?

A trailer cargo carrier is an open metal basket or enclosed platform that slides into a vehicle hitch receiver to provide external storage space. These platforms attach to standard 1.25-inch or 2-inch receiver hitches on trucks, SUVs, and RVs. They keep bulky items like camping gear, coolers, and firewood outside the passenger cabin without requiring a full towable trailer.

What does tongue weight capacity mean for a trailer cargo carrier?

Tongue weight capacity measures the maximum downward force a vehicle hitch can safely support, which limits the total weight of the carrier and your cargo combined. Most passenger vehicles have a maximum tongue rating between 200 and 500 pounds, or roughly 10 to 15 percent of overall towing capacity. If a carrier weighs 50 pounds, a vehicle with a 500-pound tongue rating can safely carry up to 450 pounds of gear.

How do I install a trailer cargo carrier on an SUV?

Installing a trailer cargo carrier on an SUV requires sliding the carrier shank into the vehicle hitch receiver until the pin holes align. Insert a steel hitch pin through the lined-up holes and lock it with a cotter pin or key lock. Tighten an anti-rattle clamp over the connection using a 3/4-inch wrench to stop sway. Check that your vehicle exhaust pipe does not blow directly onto the carrier platform.

How do you secure extra gear on an open trailer cargo carrier?

Cargo on an open trailer carrier is best secured using heavy-duty ratchet straps crisscrossed over the load and anchored to the platform frame. Place the heaviest items toward the center and lowest point to maintain vehicle stability. Wrap sensitive gear in a weatherproof cargo bag to protect against rain, dirt, and exhaust heat. Pull each ratchet strap until snug, and bundle loose strap ends to stop flapping at highway speeds.

Which is better, a steel or aluminum trailer cargo carrier?

Aluminum trailer cargo carriers are better for easy handling and rust resistance, while steel carriers are better for maximum weight capacity and budget-conscious buyers. An aluminum tray weighs roughly 25 to 35 pounds, making it simple for one person to lift and mount. Steel models often weigh between 50 and 70 pounds, but they hold up to 500 pounds and withstand rough trail use better. Choose aluminum if you live in wet or coastal areas.

How much weight can a trailer cargo carrier hold?

Most trailer cargo carriers can hold between 300 and 500 pounds of distributed weight when mounted to a 2-inch Class III hitch receiver. Smaller carriers fitted for 1.25-inch Class I or II hitches typically carry 150 to 300 pounds. Your true load limit is always determined by the lowest-rated component, which is usually your vehicle rear suspension or hitch tongue rating rather than the steel basket itself.

Why does my trailer cargo carrier wobble while driving on the highway?

Hitch cargo carrier wobble occurs because manufactured clearance gaps between the square hitch shank and receiver tube create space for movement at highway speeds. Road vibrations and wind turbulence exaggerate this small gap, making the platform bounce or tilt. You can fix the wobbling by installing an anti-rattle stabilizer bracket, which uses a U-bolt and metal plate to clamp the hitch shank firmly against the receiver collar.

Is it legal to block your license plate with a trailer cargo carrier?

Blocking your rear license plate or tail lights with a trailer cargo carrier is illegal in most states and provinces unless you relocate them. Traffic laws require vehicle license plates and signal lights to remain visible from 50 to 100 feet away. If your loaded gear obstructs the rear plate or brake lamps, attach an auxiliary license plate bracket and plug-in LED light bar directly to the rear of the carrier frame.