If you own a pickup with 5th wheel rails and want to tow a gooseneck trailer, a gooseneck hitch for rails is the perfect solution. These adapters let you use your existing rails without permanent modifications, saving time and money.
This guide reviews four top options, from simple adapters to complete under-bed systems. You’ll find the right fit for your truck and towing needs, whether you prioritize capacity, ease of installation, or bed space.
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CURT 16055 5th Wheel Rail Gooseneck Hitch, 25,000 lb, 3" Offset
Best forStandard rail compatibility
- Easy four-pin removal
- Fits all standard rails
ConsiderNo offset adjustment
NUOVEPE Gooseneck Hitch Plate, 5th Wheel Adapter with 2-5/16" Ball
Best forHigh capacity offset towing
- 30,000 lb GTW rating
- 3-inch offset adjustment
ConsiderRequires existing rails
CURT 16085 Spyder 5th Wheel to Gooseneck Adapter Hitch, Fits Industry-Stand...
Best forMid-range towing versatility
- 25,000 lb GTW rating
- Fits standard rails
ConsiderLower GTW than some
ECOTRIC Gooseneck Trailer Hitch Compatible with 99-16 F250 F350
Best forFord Super Duty under-bed system
- 30,000 lb GTW rating
- Flip-over ball design
ConsiderFord-specific fit only
CURT 16055 Rail Mounted Gooseneck Hitch – Simple & Reliable
Brand: CURT
Best for standard rails with easy removal and no adjustments needed.
The CURT 16055 is a straightforward rail-mounted gooseneck hitch designed for pickup trucks already equipped with 5th wheel rails. It mounts directly to all industry-standard base rails, allowing you to tow gooseneck trailers without any additional modifications. The four-pin installation and removal system makes it easy to access your truck bed when you’re not towing, simply by pulling the pins and lifting the unit out.
This hitch features a welded 2-5/16-inch trailer ball, providing a durable and secure connection for your gooseneck trailer. While it doesn’t offer an offset design for adjusting ball position, its simplicity and compatibility with standard rails make it a reliable choice. If you have a standard rail setup and want a no-fuss solution, this CURT model delivers solid performance without extra complexity.
- Easy four-pin removal
- Fits all standard rails
- Welded 2-5/16" ball
- No offset adjustment
- Ball not removable
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- Allows pickup trucks equipped with 5th wheel rails to tow gooseneck trailers
- Mounts to all industry-standard 5th wheel base rails
- Four-pin installation and removal for easy truck bed access
- Features a welded 2-5/16" trailer ball
- Can be positioned over the axle or flipped for 3" rearward offset
NUOVEPE 5th Wheel to Gooseneck Adapter – Heavy-Duty & Adjustable
Brand: NUOVEPE
Ideal for heavy loads with offset adjustment for different bed sizes.
The NUOVEPE 5th Wheel to Gooseneck Adapter is a heavy-duty steel plate designed to convert your existing 5th wheel rails into a gooseneck hitch. It’s rated for a 30,000 lb gross trailer weight and 6,500 lb vertical load, making it ideal for towing heavy trailers like large RVs or equipment. The universal fit ensures compatibility with all industry-standard 5th wheel rails, so you can use it on most trucks without modifications.
A standout feature is the 3-inch offset ball design, which allows you to adjust the ball position to accommodate long or short truck beds. This prevents the trailer from contacting the cab during sharp turns. The package includes all necessary pins for installation, and you simply mount the plate onto your rails. If you need high capacity and flexibility, this adapter is a robust option that doesn’t require permanent changes to your truck.
- 30,000 lb GTW rating
- 3-inch offset adjustment
- Universal rail fit
- Requires existing rails
- Heavy unit to handle
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- HEAVY-DUTY TOWING CAPACITY – Made of heavy duty steel, this 5th wheel gooseneck adapter is rated for a 30,000 lb gross trailer weight (GTW) and 6,500 lb max vertical load, ideal for pulling dump trailers, gooseneck trailers, large trailers, gooseneck boat trailers, farm tractor, etc.
- UNIVERSAL FIT FOR STANDARD 5TH WHEEL RAILS – This gooseneck plate fits all industrial standard 5th wheel rails. It converts the 5th wheel rails to gooseneck, making it a great option for those who have 5th wheel rails and need a gooseneck hitch.
- 3″ OFFSET DESIGN FOR LONG/SHORT TRUCK BED – The offset ball design (3") of the gooseneck plate can be adjusted to accommodate different truck bed sizes by adjusting both mounting directions.
- EASY INSTALLATION – The product package comes with all the pins for installation. Just make the gooseneck adapter for 5th wheel hitch fall into place and let the pins go in. Specific installation details can be found in the instruction manual.
- INDUSTRIAL-GRADE DURABILITY – Protected by high-grade powder coat, the fifth wheel to gooseneck adapter resists rust, corrosion, and tough weather, ensuring long-term durability in harsh conditions.
CURT 16085 Spyder Adapter – Balanced Capacity & Convenience
Brand: CURT
Good for standard rails with a strong 25,000 lb capacity and easy removal.
The CURT 16085 Spyder is a 5th wheel to gooseneck adapter hitch that works with industry-standard 5th wheel base rails. It’s rated for up to 25,000 lbs gross trailer weight, making it suitable for many heavy trailers like horse trailers or large boats. Like the CURT 16055, it uses a four-pin installation and removal system, so you can quickly take it out of the truck bed when you need the space for cargo.
This model features a 2-5/16-inch ball and mounts securely to your existing rails without drilling. While it doesn’t offer an offset design, its straightforward installation and reliable performance make it a popular choice for those who need a dependable adapter. If you’re looking for a balance of capacity and ease of use, the Spyder is a solid mid-range option that gets the job done without extra frills.
- 25,000 lb GTW rating
- Fits standard rails
- Four-pin quick removal
- Lower GTW than some
- No offset adjustment
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- Allows pickup trucks equipped with 5th wheel rails to tow gooseneck trailers
- Rated for up to 25,000 lbs. gross trailer weight
- Mounts to all industry-standard 5th wheel base rails
- Four-pin installation and removal for easy truck bed access
- Features a welded 2-5/16" trailer ball
ECOTRIC Under-Bed Gooseneck Hitch – Ford Super Duty Solution
Brand: ECOTRIC
Best for Ford Super Duty owners wanting a clean, high-capacity under-bed system.
The ECOTRIC Gooseneck Trailer Hitch is a complete under-bed system designed specifically for 1999-2016 Ford F-250 and F-350 Super Duty pickups. It includes a custom-fit mounting system that installs beneath the truck bed, leaving the bed surface clear when the flip-over ball is stowed. This allows you to haul cargo without interference, making it ideal for work trucks that need versatility.
Rated for 30,000 lbs gross trailer weight and 7,500 lbs vertical load, this kit handles heavy towing with ease. The 2-5/16-inch chrome-plated ball flips over when not in use, and spring-loaded safety chain loops are included for secure hookup. The package comes with all hardware and instructions, though installation requires mounting under the bed. If you own a compatible Ford Super Duty and want a permanent, high-capacity solution that maximizes bed space, this ECOTRIC system is a top choice.
- 30,000 lb GTW rating
- Flip-over ball design
- Full bed usability
- Ford-specific fit only
- Requires under-bed installation
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- Compatible with 1999-2016 Ford F-250 & F-350 SUPER DUTY PICKUPS ONLY, WILL NOT FIT CAB & CHASSIS. Custom-fit under-bed mounting system.
- Features: Allows full use of pick-up bed area when hauling cargo. Accommodates all standard vehicle suspensions with no alteration of OE exhaust systems. Rail kits are rated to match manufacturer's vehicle weight rating.
- Specification: 2-5/16" high strength chrome plated ball standard, 3" ball optional. Rated for 30,000 lbs. gross trailer weight and 7,500 lbs. vertical load, 30,000 lbs. gross vehicle weight rating. Weight Carrying: 7,500 lbs. (TW/GTW). Weight Distributing: 30,000 lbs. (TW/GTW)
- Installation: Package includes all the hardware parts and instructions. Spring loaded safety chain loops included.
- Constructed from high quality steel and finished in a black powder coating to help prevent rust and provide durability in all-weather conditions.
Buyer’s Guide: What to Consider
When choosing a gooseneck hitch for rails, focus on weight capacity, compatibility with your truck’s rail system, and ease of installation. These factors ensure safe and efficient towing.
- Compatibility: Ensure the hitch matches your truck's rail system, whether industry-standard 5th wheel rails or a specific brand like Ford Super Duty.
- Weight Capacity: Check the gross trailer weight (GTW) and vertical load ratings to match your trailer's weight, with common capacities from 25,000 to 30,000 lbs.
- Bed Usability: Look for a design that allows quick removal or flip-over to keep your truck bed usable when not towing, such as four-pin or under-bed systems.
- Offset Design: Consider an offset ball design (e.g., 3 inches) to adjust for long or short truck beds, preventing cab contact during tight turns.
- Installation Ease: Opt for models with included hardware and clear instructions, as some require drilling or custom fitting, while others bolt directly to existing rails.
Conclusion
Choosing the right gooseneck hitch for rails depends on your truck’s setup and towing needs. For most users with standard rails, the CURT 16055 offers a reliable, easy-to-remove solution. If you need higher capacity or an offset design, the NUOVEPE adapter is a strong choice.
For Ford Super Duty owners, the ECOTRIC provides a complete under-bed system that maximizes bed space. The CURT 16085 Spyder is a solid mid-range option. Evaluate your rail type and weight requirements to make the best decision.