Short bed truck owners often face challenges when towing gooseneck trailers due to limited clearance between the cab and the trailer neck. A gooseneck extension (also called a sliding hitch or adapter) moves the ball rearward, preventing contact during sharp turns. We researched manufacturer specifications, industry safety standards (including SAE J684), and aggregated owner feedback to compare the top models available on Amazon. Our evaluation focuses on real-world fit, ease of use, and durability. Below are our findings.
| Photo | Product | Score | Buy |
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Curt Manufacturing 17403 Sliding Gooseneck Hitch Top Pick – Best Overall Sliding range: 14 inches, Weight capacity: 30,000 lbs GTW, 7,500 lbs vertical load |
9.0 | 🛒 Check Price |
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B&W Trailer Hitches GNX1100 Companion Slider Runner Up – Premium Choice Sliding range: 13 inches, Weight capacity: 30,000 lbs GTW, 7,500 lbs vertical load |
8.7 | 🛒 Check Price |
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Demco 21K Sliding Gooseneck Hitch Best Value Sliding range: 12 inches, Weight capacity: 21,000 lbs GTW, 5,250 lbs vertical load |
8.4 | 🛒 Check Price |
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PullRite 18K Sliding Gooseneck Hitch Best for Light Trailers Sliding range: 10 inches, Weight capacity: 18,000 lbs GTW, 4,500 lbs vertical load |
8.1 | 🛒 Check Price |
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Reese 7068110 Sliding Gooseneck Hitch Good Value Sliding range: 11 inches, Weight capacity: 25,000 lbs GTW, 6,250 lbs vertical load |
7.8 | 🛒 Check Price |
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Trailer Valet TV1000 Gooseneck Extension Specialty – Manual Crank Extension range: 12 inches, Weight capacity: 10,000 lbs GTW, 2,500 lbs vertical load |
7.3 | 🛒 Check Price |
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Gen-Y Hitch GY-1000 Gooseneck Extension Budget Pick Extension range: 8 inches, Weight capacity: 12,000 lbs GTW, 3,000 lbs vertical load |
7.2 | 🛒 Check Price |
1. Curt Manufacturing 17403 Sliding Gooseneck Hitch: Top Pick – Best Overall
The Curt 17403 is a well-regarded sliding gooseneck hitch designed for short bed trucks. It offers a full 14 inches of rearward travel, which our research shows is sufficient for most standard short beds (6.5 ft or shorter) to avoid cab contact. The hitch is rated for 30,000 lbs gross trailer weight and 7,500 lbs vertical load, meeting or exceeding common towing needs. Owner feedback consistently praises the smooth sliding action and the positive locking feel. The powder coat finish holds up well against rust and scratches.
However, the hitch is heavy and installation can be challenging without a helper. Some owners noted that the sliding mechanism requires periodic lubrication to prevent sticking in dusty conditions. If you have a very short bed (under 5.5 ft) or need maximum rearward offset, consider a model with a longer slide range. This hitch is best for those who prioritize durability and a proven design over lighter weight.
- Slides rearward up to 14 inches to provide cab clearance for short beds.
- Built with heavy-duty steel and a corrosion-resistant powder coat finish.
- Locking mechanism secures the hitch in both forward and rearward positions.
Pros: Smooth sliding operation even under load.; Easy installation with included hardware and instructions.
Cons: Heavy unit, over 80 pounds, requires two people for installation.
2. B&W Trailer Hitches GNX1100 Companion Slider: Runner Up – Premium Choice
The B&W GNX1100 Companion Slider is a premium option for short bed trucks that already have a B&W Turnoverball gooseneck base. It provides 13 inches of rearward travel, which our evaluation indicates is adequate for most short beds, though owners with ultra-short beds (5.5 ft) may still need to be cautious. The hitch is exceptionally well-built, with a thick steel frame and a smooth powder coat finish that resists corrosion. Owner feedback highlights the ease of operation: pull the handle, slide, and lock.
The main drawback is the requirement for a B&W base system, which adds expense and limits compatibility. Additionally, the 13-inch slide may not be enough for some tight turning scenarios. If you already own a B&W base or are willing to invest in the ecosystem, this is a top-tier choice. Skip it if you need a universal fit or a longer slide range.
- Turnoverball design allows a flat bed floor when not in use.
- Slides rearward 13 inches with a positive locking pin.
- Made in the USA with heavy-duty steel and a durable powder coat.
Pros: Excellent build quality and fit for B&W base systems.; Folding handle makes operation tool-free.
Cons: Requires a B&W Turnoverball base (sold separately), increasing total cost.; Sliding range is slightly less than some competitors.
3. Demco 21K Sliding Gooseneck Hitch: Best Value
The Demco 21K is a budget-friendly sliding gooseneck hitch that still offers a useful 12 inches of rearward travel. It is well-suited for short bed trucks pulling medium-sized gooseneck trailers, such as horse trailers or equipment haulers. Our research indicates the 21,000 lb capacity is adequate for many recreational and light commercial uses. The hitch is constructed from steel with a powder coat finish, and owner feedback generally notes good durability for the price point.
However, the lower weight rating limits its use with heavier trailers. Some users also mention that the locking pin can require a bit of effort to slide into place, especially when new. If you tow heavy loads (over 21,000 lbs) or need a longer slide, consider a higher-capacity model. This is a solid choice for budget-conscious buyers with moderate towing needs.
- 12-inch rearward slide provides good clearance for most short beds.
- Rated for 21,000 lbs GTW, suitable for mid-sized trailers.
- Locking pin design with a simple pull-handle operation.
Pros: More affordable than many competitors without sacrificing essential features.; Compact and lighter weight (about 60 lbs) for easier handling.
Cons: Lower weight capacity may not suit heavy fifth-wheel or gooseneck trailers.; Some owners report the locking pin can be stiff to engage initially.
4. PullRite 18K Sliding Gooseneck Hitch: Best for Light Trailers
The PullRite 18K is a compact sliding gooseneck hitch designed for lighter trailers and smaller short bed trucks. With a 10-inch rearward slide, it provides moderate clearance, but our evaluation suggests that owners of 5.5-foot beds may still experience contact in extreme turns. The hitch is rated at 18,000 lbs GTW, which is suitable for many smaller gooseneck trailers like car haulers or small livestock trailers. Owner feedback appreciates the light weight (under 50 lbs) and straightforward installation.
The main limitation is the shorter slide range and lower capacity. If you tow heavy loads or have a very short bed, this hitch may not be sufficient. It is best for those with standard short beds (6.5 ft) and lighter towing needs who value ease of handling over maximum capability.
- 10-inch slide for extra cab clearance in short beds.
- Rated for 18,000 lbs GTW, ideal for lighter gooseneck trailers.
- Simple two-pin locking system for secure positioning.
Pros: Lightweight and easy to install alone.; Compact design leaves more bed space.
Cons: Only 10 inches of travel may not be enough for very short beds.; Lower capacity limits towing heavier trailers.
5. Reese 7068110 Sliding Gooseneck Hitch: Good Value
The Reese 7068110 offers a balance of capacity and affordability with an 11-inch slide and 25,000 lb rating. It is a decent option for short bed trucks pulling mid-to-heavy gooseneck trailers. Our research shows that the slide mechanism works well when unloaded, but some owner feedback indicates it can bind when the trailer is hitched. The hitch is made of steel with a black powder coat, but reports of chipping are not uncommon.
If you frequently tow heavy loads and need a smooth sliding action, you might prefer a higher-end model. The Reese is best for occasional use where budget is a primary concern. Regular lubrication of the slide rails is recommended to maintain performance.
- 11-inch sliding range for improved maneuverability.
- 25,000 lb GTW capacity handles most gooseneck trailers.
- Locking pin design with a spring-loaded handle.
Pros: Good capacity-to-price ratio.; Compatible with many standard gooseneck ball mounts.
Cons: Some owners report the slide can be difficult to move under load.; Finish may chip over time if not maintained.
6. Trailer Valet TV1000 Gooseneck Extension: Specialty – Manual Crank
The Trailer Valet TV1000 is a unique manual-crank extension designed for light-duty gooseneck towing. It offers up to 12 inches of rearward adjustment, which can help with cab clearance in short beds. However, our evaluation found that the 10,000 lb capacity restricts it to small trailers like utility trailers or small campers. The manual crank mechanism is innovative but requires significant effort to turn, especially when the trailer is attached. Owner feedback is mixed: some appreciate the adjustability, while others find it cumbersome.
This product is not suitable for heavy towing or frequent use. It may be a viable option for those who only occasionally tow a lightweight gooseneck and want a simple, tool-free solution. Skip it if you need high capacity or ease of use under load.
- Manual crank mechanism extends the ball rearward up to 12 inches.
- Rated for 10,000 lbs GTW, suitable for small trailers.
- No tools required for operation, but requires manual effort.
Pros: Allows precise positioning of the ball.; Compact and lightweight for storage.
Cons: Low weight capacity limits use to light trailers.; Cranking under load can be difficult and time-consuming.
7. Gen-Y Hitch GY-1000 Gooseneck Extension: Budget Pick
The Gen-Y GY-1000 is a simple, fixed gooseneck extension that moves the ball rearward by 8 inches. It is the most budget-friendly option in our guide, but it comes with significant limitations. Our research indicates that 8 inches of offset may be insufficient for short beds under 6.5 feet, especially during sharp turns. The 12,000 lb capacity is adequate for smaller trailers, but the fixed design means you cannot retract the ball for normal use without removing the extension. Owner feedback notes that installation is straightforward, but the lack of adjustability is a frequent complaint.
This extension is best for those with a standard-length short bed (6.5 ft) who tow light trailers and want a low-cost solution. If you have a very short bed or need versatility, a sliding hitch is a better investment.
- Fixed 8-inch rearward extension (non-sliding).
- Rated for 12,000 lbs GTW, suitable for small to medium trailers.
- Welded steel construction with a black powder coat.
Pros: Very affordable compared to sliding hitches.; Simple, no-moving-parts design reduces maintenance.
Cons: Fixed extension cannot be adjusted for different turning situations.; Short 8-inch extension may not be enough for very short beds.
Frequently Asked Questions
What is a gooseneck extension and why do I need one for a short bed truck?
A gooseneck extension (or sliding hitch) moves the trailer ball rearward from its standard position over the axle. In short bed trucks, the cab is closer to the trailer neck, and without an extension, the trailer can hit the cab during sharp turns. The extension provides extra clearance, allowing safe maneuvering.
How much rearward travel do I need for my short bed?
The required travel depends on your truck’s bed length and trailer design. For a 6.5-foot bed, 12 to 14 inches of travel is typically sufficient. For a 5.5-foot bed, you may need the maximum available (14 inches or more) and still need to be cautious. Measure your truck and trailer clearance before purchasing.
Are sliding gooseneck hitches safe?
Yes, when installed correctly and used within rated capacities. Look for hitches that meet SAE J684 standards. Ensure the locking mechanism fully engages and that the hitch is properly torqued. Regular inspection of bolts and slide rails is recommended.
Can I install a gooseneck extension myself?
Many sliding hitches are designed for DIY installation with basic tools. However, the heavy weight (often over 60 lbs) may require a helper. Always follow the manufacturer’s instructions and torque specifications. If unsure, professional installation is advised.
Will a gooseneck extension reduce my truck's towing capacity?
No, the extension does not reduce the truck’s rated towing capacity. However, the hitch itself has a maximum weight rating. Ensure the hitch rating meets or exceeds your trailer’s weight. The extension may also affect weight distribution slightly, so check tongue weight limits.
Our Verdict
After researching specifications, safety standards, and owner feedback, our top pick is the Curt Manufacturing 17403 Sliding Gooseneck Hitch for its reliable 14-inch slide, high capacity, and smooth operation. For those willing to invest in a premium system, the B&W GNX1100 Companion Slider is an excellent runner-up with outstanding build quality. Choose based on your bed length, towing needs, and budget.
