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Towing a trailer requires the right equipment to ensure safe and secure attachment to your vehicle. A gooseneck to fifth wheel adapter bridges the gap between these two popular towing styles, allowing you to use your fifth wheel trailer with a gooseneck-equipped truck. We've compared the leading options on the market to help you find the perfect adapter for your towing needs.

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Reviews

T Built Fifth Wheel Gooseneck Adapter Hitch

This T Built adapter makes it easy to switch between fifth wheel and gooseneck configurations. The clean 14- or 16.5-inch profile keeps your truck bed free while using standard 2 5/16" ball mounts. The robust design includes all necessary hardware for a straightforward installation that lives up to its well-earned five-star reviews.

Tesmirror Black Gooseneck to Fifth Wheel Adapter

This adapter bridge between your fifth wheel trailer and gooseneck hitch setup with its 2516-inch ball receiver, all while keeping things simple with no drilling or welding needed. The heavy-duty powder-coated construction ensures it'll handle whatever you're towing, as thousands of happy campers can attest to. With a smooth connection that'll make your tow vehicle ride like a dream, this adapter makes any trailer connection feel like second nature.

Gen-Y Hitch GH-8065AL Fifth Wheel to Gooseneck Adapter

The Gen-Y Hitch combines elegant design with refined towing performance. Its torsion-flex technology delivers exceptionally smooth operation, while the auto-latch feature makes coupling and uncoupling trailer hitch operations intuitive and stress-free. The compact fifth-wheel to gooseneck adapter saves space in the truck bed when the trailer isn't connected, and the sleek profile gives your vehicle a professional touch.

Fifth Wheel to Gooseneck C5G1216 Hitch Adapter

This versatile hitch adapter bridges the gap between fifth wheel and gooseneck setups, offering convenient height adjustments from 12 to 16 inches and a sturdy 20,000-pound GVW rating. The positive lock mechanism and 4,000-pound tongue weight capacity make installation simple while ensuring a secure connection between your vehicle and trailer. The compact design fits like a glove with a 2-5/16 inch gooseneck ball, delivering reliable performance for both towing and everyday use.

Gen-Y Executive Fifth Wheel to Gooseneck Coupler

This smart tow coupling elegantly solves the space problem of Fifth Wheel trailers by letting you park one in your truck bed when not in use. Thanks to GEN-Y's special Torsion-Flex technology, your ride will be incredibly smooth and gentle on your cargo - think of it as a super-powered shock absorber for your trailer. Once installed, it'll take about 1,000 miles of regular driving for the system to fully break in, after which you'll notice a huge difference in how your truck handles the trailer weight.

BouPower C5G1216 Fifth Wheel Gooseneck Adapter

Made from sturdy steel, this adapter handles heavy loads with ease. Its cushioned design reduces vibrations for a smoother ride while protecting your vehicle and trailer. With 20,000-pound towing capacity and adjustable height between 12" and 16", it's a versatile solution for fifth wheel and gooseneck setups.

etrailer Ram Gooseneck to 5th Wheel Adapter

This adapter allows you to pull a gooseneck trailer with a fifth-wheel hitch, featuring adjustable height and load-bearing capacity for 25,000 lbs. The round inner and outer tubes replace the gooseneck coupler on your trailer, with an included load-bearing pin for secure connection. The simple design makes it a practical solution for connecting different types of trailers, with the adjustable height ensuring it works with various applications.

Gen-Y Executive Gooseneck to Fifth Wheel Adapter

When you need to switch from a fifth wheel trailer to a gooseneck setup, this adapter makes the change seamless. The built-in suspension system reduces the impact of rough roads by up to 90%, while the shock-absorbing design keeps your cargo smooth and secure. The Torsion-Flex Technology that makes this possible is a standout feature, delivering a towing experience that's incredibly refined for its class.

Gen-Y Hitch Executive Rhino 5th Wheel Adapter with Gooseneck Coupler

This Gen-Y hitch system transforms your truck into a versatile towing solution by eliminating the bulky Fifth Wheel profile when not in use. The Torsion-Flex Technology ensures a smooth ride, while the 2-5/16" gooseneck coupling provides a secure connection for your RV. At just 151 pounds, the pin box adds minimal weight to your truck, making it a practical upgrade for serious RV enthusiasts.

etrailer Gooseneck to 5th Wheel Adapter

This simple yet essential adapter transforms your gooseneck trailer into a compatible Fifth Wheel setup, with the heavy-duty load-bearing pin handling up to 30,000 pounds. The adjustable height design makes it a versatile addition to any trailer setup, while the square inner and outer tubes provide a secure fit. At just over 20 inches long, it installs easily without major modifications.

Gen-Y Hitch GH-8055AL Executive Torsion-Flex Gooseneck to Fifth Wheel Adapter

If you've struggled with traditional fifth wheel setups eating up your truck bed space, this adapter streamlines things beautifully. The torsion-flex mechanism provides an incredibly smooth ride, eliminating those jerky starts and stops that come with conventional towing. At just 137 pounds, it's a practical addition to any truck setup, though keep in mind it requires about 1,000 miles of break-in time to really settle in.

T Built Gooseneck to Fifth Wheel Adapter Hitch

This hitch bridge transforms your truck's gooseneck into a 5th wheel-compatible setup, with a useful 7.75-inch forward offset that clears short-bed trucks. The fully adjustable design handles anything from 12 to 17 inches, and the included remote release cable makes ball removal a breeze – though users note it lacks a locking mechanism for extra security. While some might find it slightly cumbersome with cargo, the sturdy build quality and straightforward installation make it a practical choice for those converting their truck for 5th wheel towing.

Popup Towing CDL-1 Curt Double Lock Gooseneck Hitch Adapter

This adapter bridging the gap between a Curt Double Lock gooseneck hitch and a Companion 5th Wheel Model 3500 system weighs just 20 pounds. Built for strength, each square post connects directly to the RV's towing structure, ensuring both stability and ease of installation. The straightforward design keeps things simple, though it's worth noting this specific adapter doesn't work with older 3000 model hitches – making sure you've got the right part for your setup is crucial.

T Built 8" Gooseneck to Fifth Wheel Adapter Hitch

The T Built adapter makes it possible to pull a fifth wheel trailer using a gooseneck ball, eliminating the need for additional hardware in your truck bed. It's built to handle heavy loads with its self-centering locking plate and features a pad-lockable coupler for security. The three available heights (11", 14", or 16" from ball top to mounting plate) allow you to find the perfect fit for your setup, making it simple to install and use with most standard king-pin boxes.

5th Wheel Gooseneck Adapter

Convertible 5th wheel adapter that mounts to standard kingpin boxes, featuring a 12-16 inch height adjustment range and polyurethane cushions to reduce trailer bounce. Durable steel construction with a 20,000 lb towing capacity and secured with a padlockable coupler.

Camco 48490 Gooseneck Adapter

Eaz-Lift's Gooseneck adapter cleverly converts standard fifth-wheel trailers for versatile two-trailer towing with your truck. The 17-inch length and 11.25-inch height fit snugly into your truck bed, while the automatic latching coupler makes quick work of coupling and uncoupling. At just 55 pounds, it's surprisingly light for its capabilities, and the 30,000-pound tongue rating far exceeds expectations for something so compact.

Shocker 5th Wheel to Gooseneck Air Hitch Conversion Kit

If you've got a 5th wheel camper with a Lippert 1621, 0719, or RhinoBox setup, this conversion kit turns your existing 5th wheel setup into a smooth-sailing gooseneck rig. The built-in airbag system absorbs road shock for a dramatically softer ride, while the shift lock coupler handles hookups and disconnects like a pro. With up to 24,000 lbs of trailer weight capacity and 6,000 lbs of tongue weight, it's built for serious camping adventures.

Gooseneck to Fifth Wheel Adapter

The Lippert Gooseneck Connect pin box cleverly mounts low in your truck bed, reclaiming valuable space without sacrificing strength. At just 17 inches tall and 115 pounds, it's a sturdy upgrade that's earned top ratings from owners who love the effortless installation and tight fit. The reinforced steel construction and welded nuts inside make it a solid, long-lasting addition to your trailer setup.

T Built 12217S Gooseneck to Fifth Wheel Adapter Hitch

The T Built adapter hitch is a versatile solution that transforms your truck's gooseneck ball into a 5th wheel hookup, featuring self-centering locking mechanisms and three adjustable heights for optimal towing. Built to handle 24,000 pounds with Grade 8 hardware for secure connections, this adapter includes everything you need for a clean, no-drill installation. With positive reviews from satisfied users praising its installation simplicity and space-saving design, this hitch lets you enjoy your truck's bed while towing your 5th wheel RV.

Wallace Forge Gooseneck to Kingpin Adapter

Made in the USA, this 22-inch long adapter connects your gooseneck trailer to a fifth wheel hitch. The solid 4-inch diameter tube handles up to 30,000 pounds, while the adjustable height allows you to get that perfect setup. The hefty bolt-on plate gives you the confidence to pull heavy loads in your RV.

12" to 16" Fifth Wheel to Gooseneck Hitch Adapter

When switching between fifth wheel and gooseneck towing, this adapter handles the transition smoothly, with its 12 to 16 inch height adjustment range and 20, 000 pound towing capacity. The fail-safe king pin adapter locks securely with a padlock, while the fully adjustable ball mount cushions the connection for a smooth tow. Included safety chains provide peace of mind on the road.

Curt 16220 Gooseneck to 5th Wheel Adapter Plate

This robust adapter plate handles heavy loads with its 25,000-pound rating and durable construction. The gooseneck-to-fifth-wheel conversion works seamlessly with the included SecureLatch lunette ring, giving you versatile height adjustment options. The battleship grey finish and tough austempered iron material stand up well to the elements and heavy use.

Camco 48501 Gooseneck Adapter

This versatile gooseneck adapter lets you tow both travel trailers and fifth-wheel trailers with just one truck, thanks to its clever design that fits behind your vehicle's bed. At 15 inches tall, it handles up to 30,000 pounds of weight and 7,500 pounds of vertical load, with a powder-coated steel construction that's built to last. The automatic latch makes coupling simple, and while installation takes some time, the detailed instructions and included parts make it manageable with the right tools.

Wallace Forge Kingpin to Gooseneck Ball Adapter

Made from heavy-duty hardened steel, this trailer adapter combines a strong 2-inch forged kingpin with a 2-5/16-inch ball joint. The one-piece design is precision-machined and comes with a 30,000-pound weight rating – perfect for towing serious trailer loads. While it bolts together with simple mechanics, some users note the adapter doesn't always sit perfectly level, so check your trailer's alignment carefully when setting up.

Curt 16310 X5 Gooseneck to Fifth Wheel Adapter Plate

This adaptable plate transforms your gooseneck hitch into fifth wheel-compatible rails, making it possible to switch between trailer types. At just over 46 inches long, the robust plate supports up to 10 tons, giving you versatile towing options without major modifications to your truck bed.

Andersen 3220 Ultimate Gooseneck to Fifth Wheel Adapter

The Andersen 3220 Ultimate 5th Wheel Connection streamlines the trailer connection process with its greaseless coupler and remote cable system, making it a popular choice despite the brand's mixed track record. With a weight capacity of 24,000 lbs. GTWR and 4,500 lbs. tongue weight, it offers significant strength for serious towing needs while remaining surprisingly lightweight at just 40 lbs. The gooseneck mount design handles balls up to 3", including off-center installations, ensuring secure connections for various trailer setups.

Curt 16055 5th Wheel Gooseneck Hitch

Whether you're towing a livestock trailer, chopper box, or industrial equipment hauler, this gooseneck plate gives your pickup truck a versatile fifth-wheel gooseneck hitch. With a 25,000-pound towing capacity and 6,250-pound tongue capacity, it handles everything from flatbeds to gravity boxes. The welded 2-5/16-inch trailer ball and powder-coated finish ensure it lasts through years of heavy use.

Buyer's Guide

A gooseneck to fifth wheel adapter connects your truck's gooseneck trailer hitch to a fifth wheel trailer, enabling you to tow both types of trailers with your vehicle. Understanding the key aspects of these adapters will help you choose the right one for your towing needs.

Installation Requirements

Ensure your truck has a gooseneck receiver hitch that matches the adapter's ball size and weight rating. The fifth wheel trailer's hitch needs to have appropriate clearance for the adapter's length, as well as compatible ball size and weight capacity. Proper installation requires alignment between the truck and trailer hitches.

Towing Capacity

Verify the adapter's maximum tongue weight capacity matches your trailer's tongue weight. The adapter should be matched to your vehicle's towing capability and the combined weight of the trailer and cargo. Regularly inspect the adapter for wear, particularly at the ball joint, which affects overall towing capacity.

Maintenance Considerations

Check the adapter's ball joint and other moving parts for proper lubrication to maintain function and prevent corrosion. Regular inspection of the hitch pins and retaining bolts ensures secure attachment. Address any signs of wear, such as cracks or deformation, to prevent towing hazards.

Compatibility with Trailers

Some trailers have specific requirements for gooseneck to fifth wheel adapters, such as needing a sway control receiver or a different ball mount style. Consult your trailer's owner manual and ensure the adapter's compatibility with both your truck and trailer before installation.

FAQ

What is a Gooseneck to Fifth Wheel Adapter?

A Gooseneck to Fifth Wheel Adapter allows a traditional gooseneck trailer to be connected to a fifth wheel-equipped truck or trailer. This adapter transfers the connection point from the gooseneck hitch ball to the fifth wheel receiver, enabling compatible trailers to be towed with fifth wheel-equipped vehicles.

These adapters come in various lengths and load capacities to match different trailer models and towing requirements. Common applications include converting gooseneck trailers for fifth wheel trucks or enabling fifth wheel-equipped vehicles to tow traditional gooseneck trailers.

What are the Benefits of Using a Gooseneck to Fifth Wheel Adapter?

The primary benefit is versatility, allowing owners of gooseneck trailers to tow with fifth wheel-equipped vehicles without needing to purchase additional equipment. This solution can save costs compared to replacing a gooseneck trailer with a fifth wheel model.

Another advantage is improved distribution of trailer weight. Fifth wheel hitches typically provide better weight transfer, which can enhance vehicle stability and reduce towing-related stresses on the truck's suspension.

What Factors Should I Consider When Choosing a Gooseneck to Fifth Wheel Adapter?

The primary considerations are the trailer's weight rating and the truck's fifth wheel capacity. The adapter must match or exceed the trailer's tongue weight and the truck's rated tongue weight capacity. It's also important to verify that the adapter's length and configuration accommodate the specific truck and trailer setup.

Additional factors include material quality, coating durability, and manufacturing standards. Premium adapters often feature stronger alloys, better corrosion resistance, and follow stricter quality control processes.

How Do I Install a Gooseneck to Fifth Wheel Adapter?

Installation typically requires removing the gooseneck ball from the existing trailer and mounting the adapter to the trailer's existing ball receiver. Some adapters include mounting templates and fasteners for this process.

On the tow vehicle side, the adapter's receiver connects to the fifth wheel hitch. This connection requires adjusting the fifth wheel's height to maintain proper alignment between the adapter and tractor hitch.

What Maintenance is Required for Gooseneck to Fifth Wheel Adapters?

Regular inspection is crucial to ensure all components remain in good condition. This includes checking the adapter's mounting bolts, inspecting the trailer ball connection, and ensuring proper lubrication of moving parts.

Every 6 months or during major towing events, check for cracks, corrosion, or worn parts. Address any issues promptly to prevent failure during towing operations.

Will a Gooseneck to Fifth Wheel Adapter Affect Fuel Efficiency?

In general, the weight of the adapter itself is minimal and unlikely to significantly impact fuel efficiency. However, the total weight of the towing system (adapter + trailer) will affect fuel consumption.

Modern adapters are designed to maintain aerodynamic efficiency, but the overall towing setup's design and weight distribution can still influence fuel economy. Regular maintenance and proper trailer weight management can help optimize performance.