How to Choose the Right Hitch Cargo Carrier

A hitch cargo carrier expands your vehicle’s storage space without requiring a trailer or roof rack. Mounted to a standard 2-inch hitch receiver, these rear cargo racks provide a stable platform for hauling coolers, camping gear, luggage, and bikes.

Unlike roof racks, hitch cargo carriers are easier to load and keep weight lower on the vehicle, improving stability and convenience during travel. Many drivers prefer rear cargo racks for road trips, camping, and outdoor adventures because they make heavy gear easier to access.

Hitch cargo carriers are a simple way to add storage space while keeping your vehicle organized for road trips and outdoor travel. Read more about the Benefits of Using a Hitch Cargo Carrier.

Hitch Cargo Carrier vs Roof Rack

Both roof racks and hitch cargo carriers provide extra storage space, but they serve different purposes. Roof racks are ideal for lightweight gear such as skis or kayaks, while hitch cargo carriers are better suited for heavier items like coolers, luggage, and camping equipment.

Because hitch-mounted cargo racks sit lower on the vehicle, they are easier to load and unload. They also avoid the wind noise and fuel efficiency impact that roof-mounted cargo systems sometimes create.

Some modular cargo systems combine cargo storage and bike transport in one platform. See how this works in our guide Cargo Carrier With Bike Rack.

Hitch Cargo Carriers for SUVs, Trucks & Jeeps

Hitch cargo carriers are commonly used on SUVs, pickup trucks, and Jeeps equipped with a standard 2-inch hitch receiver. Popular vehicles that benefit from rear cargo racks include the Toyota Tacoma, Toyota 4Runner, Jeep Wrangler, Ford Bronco, and many midsize SUVs.

For vehicles that require rear door or tailgate access, swing-away cargo carriers provide an additional advantage by allowing the rack to pivot away from the vehicle while loaded.

For SUVs and family vehicles, hitch cargo racks often provide easier loading and more usable storage space than roof systems. Learn more in Maximize SUV Storage With a Hitch Cargo Carrier.

What Can You Carry on a Hitch Cargo Carrier

A hitch cargo carrier adds extra storage space to your vehicle by creating a rear-mounted platform for gear that doesn’t fit inside the cabin. These cargo racks are commonly used to carry bikes, coolers, camping gear, luggage, and outdoor equipment while keeping the interior of the vehicle organized.

Many travelers use hitch cargo carriers for large coolers, storage bins, tents, and folding chairs on camping trips or road travel. They’re also helpful for hauling suitcases and duffel bags when the trunk or cargo area is full.

Outdoor enthusiasts often mount bikes or recovery gear such as traction boards, tool kits, and fuel cans to a rear cargo rack. Because many modern cargo carriers are modular, the same rack can be configured for different trips—from carrying bikes to hauling camping equipment or travel gear.

Before loading your rack, it’s important to understand how weight limits affect stability and safety. Learn more in our guide, Best Hitch Cargo Carrier: Why Weight Ratings Matter, which explains how cargo carrier weight ratings work in real-world driving conditions.

Want more ideas? See 11 Things You Can Carry With a Modular Hitch Cargo Carrier to explore more ways drivers use rear cargo racks for bikes, gear, camping equipment, and travel supplies.

Hitch Cargo Carrier Weight Capacity Explained

When choosing a hitch cargo carrier, it’s important to understand how weight ratings work. Most cargo racks attach to a standard 2-inch hitch receiver and rely on the vehicle’s tongue weight rating to determine how much cargo can be safely carried.

Weight capacity depends on several factors, including the rack design, the hitch receiver rating, and how weight is distributed across the platform. While some cargo carriers advertise very high maximum loads, real-world driving conditions introduce dynamic forces such as braking, acceleration, and road vibration.

Well-designed hitch cargo carriers balance strength with stability, supporting realistic cargo loads while protecting the vehicle’s hitch and rear structure. This is especially important when carrying heavy gear like coolers, camping equipment, or bikes on long road trips.

Hitch Cargo Carrier Systems: Side-by-Side Comparison

Not all hitch cargo carriers are built for the same job. Some prioritize enclosed storage, others modular stacking, and a few are designed as complete systems that combine cargo, bikes, and tailgate access.

rucRak (GRUNT / GUNNY) Yakima EXO System Thule (hitch cargo boxes / baskets) Pakmule (Scout)
“Base” price (typical)

GRUNT from $749.95
GUNNY from $1,249.95

SwingBase $699
(the base you build on)

Wide range; REI shows $200–$999 for hitch cargo boxes
(example Transporter Combo listed $719.95)

$795–$1,120
depending on options 

Bikes

Integrated bike capability as part of the modular system
(and can convert/configure as needed)

Requires separate bike module
(e.g., DoubleUp shown at $549) 

Typically not integrated—bikes are usually a separate rack

Not inherently an integrated bike + cargo system
(bikes typically separate)

Tailgate / table use

Tailgate table/tray is part of the system concept
(not a separate “camp table” purchase) 

Table/top add-on sold separately
(e.g., BackDeck $169) 

Not typically a “tailgate table system”

Not a table-focused system
(basket-style carrier)

Versatility & add-ons

Modular add-ons designed to build a “system,” not a single basket
(tool holders, wagon kit, rod/flag mounts, etc.)

Very modular, but you pay per module
(cargo box/basket + bike + table + tiers)

Generally product-by-product, not a modular multi-use platform
(box/basket)

Solid basket carrier with options, anti-wobble & lock included

What they're best at

People who want one rack that does cargo + bikes + tailgate function without stacking multiple expensive parts

“Lego system” flexibility—great, but total cost climbs fast

Clean, enclosed cargo storage, but less multi-function
(great for road trips)

High-capacity basket hauling; less “cargo + bikes + tailgate use” in one

Will these hitch cargo carriers fit my SUV or truck?

rucRak hitch cargo carriers fit vehicles equipped with a standard 2-inch hitch receiver, including SUVs, trucks, & RVs. Always verify your vehicle’s tongue weight capacity before loading.

Are modular cargo carriers better than traditional racks?

Modular cargo carriers provide greater flexibility than traditional fixed racks. Instead of buying separate racks for bikes, cargo, tailgates, or wagons, a modular system allows one base platform to adapt over time — supporting bikes, coolers, tools, and accessories as needs change.

How much weight can a hitch cargo carrier safely hold on the highway?

Safe highway capacity depends on dynamic load behavior — not just static ratings. rucRak systems are engineered for 125–250 lbs of usable, stable capacity depending on configuration. Always verify your vehicle’s tongue weight rating and distribute weight properly to ensure safe driving performance.

Do you need a load handler with a hitch cargo carrier?

Some vehicle setups — especially spare-tire mounted systems — benefit from a load handler to distribute weight safely and reduce stress on the hitch. rucRak’s GRUNT system uses integrated load support to balance dynamic forces while driving, helping maintain stability and rear access.

What makes aluminum better than steel cargo carriers?

Aluminum is naturally rust-resistant, making it ideal for rain, snow, and road salt exposure compared to steel carriers that can rust if coatings chip or wear.

Can I carry both cargo and bikes at the same time?

rucRak’s modular cargo carrier platform is designed to support both cargo and bike rack configurations using one adaptable system. For proper weight distribution and safety, we recommend using one configuration at a time when using the rucRak cargo carrier with bike rack.

Will a hitch cargo carrier block my tailgate?

Many traditional hitch cargo carriers do block tailgate or rear hatch access. rucRak systems are designed differently, using swing-away or spare-mount configurations that maintain rear access without fully unloading your gear. This allows you to open your tailgate at camp, on road trips, or during daily use.