Best fifth wheel ball plate selections for converting 5th wheel rails to gooseneck towing, with reliable mounting, solid construction, and clear installation methods. This guide helps buyers choose the right plate for long-haul trailers, livestock or equipment trailers, and everyday heavy-haul use. Suitable for truck owners who want quick changes between 5th wheel and gooseneck setups, or those upgrading an older setup.
| Product | Brand | Key Benefit | Best For |
|---|---|---|---|
| CURT 16055 5th Wheel Rail Gooseneck Hitch | CURT Store | Industry-standard rails, Welded 2-5/16″ ball | Heavy-duty 5th wheel with gooseneck compatibility |
| Gooseneck Hitch Gooseneck Ball Plate | MEPARERI Store | High GTW rating, simple universal fit | High-capacity towing with standard rails |
| Universal Gooseneck Ball Plate Fit for All Standard 5th Wheel Rails | Unbranded | Universal compatibility, 2-5/16″ ball | Versatile adapter for multiple trucks |
| RULLINE 5th Wheel Safety Plate Kit | RULLINE | Shackle-driven safety plate for gooseneck setup | Enhanced safety with extra hardware |
| Gooseneck Plate, 5th Wheel Adapter | NUOVEPE Store | 3″ offset design, 30,000 lb GTW | Long- or short-bed trucks needing offset |
Note: This table summarizes the top options based on compatibility with standard 5th wheel rails and gooseneck towing needs. Each product uses a 2-5/16″ ball and supports heavy-duty applications in varying bed lengths and installation styles.
CURT 16055 5th Wheel Rail Gooseneck Hitch
The CURT 16055 combines 5th wheel rails with a gooseneck hitch in one welded assembly. It is designed for trucks equipped with industry-standard 5th wheel base rails and offers a 3″ offset capability with a 2-5/16″ ball. This option is best for buyers who need robust compatibility with existing rails and a solid installation that supports heavy loads.
Best for: Trucks that already use standard 5th wheel rails and require a strong, ready-to-use gooseneck option. The four-pin installation aids bed access when not towing.
Caution: Ensure your vehicle’s rail mounting system and GVWR align with the product’s 25,000 lb rating and the ball size. Do not exceed vehicle manufacturer guidelines for tongue weight.
Gooseneck Hitch Gooseneck Ball Plate
This universal gooseneck ball plate is designed to work with any standard 5th wheel rail. It supports up to 30,000 lbs GTW and features a black powder-coated finish for weather resistance. It is ideal for buyers who need a versatile adapter that aligns with various trailer types, including livestock and equipment trailers.
Best for: Tow drivers who need a high-capacity, broadly compatible adapter for multiple trailers and bed configurations.
Caution: Do not exceed your vehicle’s tongue weight rating, and double-check rail alignment when switching between 5th wheel and gooseneck configurations.
Universal Gooseneck Ball Plate Fit for All Standard 5th Wheel Rails
This universal adapter converts standard 5th wheel rails into a gooseneck towing setup with a 2-5/16″ ball. It offers a forward- and backward-offset capability for accommodating various bed lengths, improving cab clearance. The design includes a heat-treated ball and durable powder coating.
Best for: Truck owners who want a flexible adapter usable with multiple trucks or bed lengths, including longer and shorter beds.
Caution: Verify the offset range works with your truck’s cab-to-trailer clearance to avoid interference during turns.
RULLINE 5th Wheel Safety Plate Kit
The RULLINE Safety Plate Kit adds extra safety by placing a steel plate over the gooseneck ball, with shackles included for added securing points. It is designed to install over the gooseneck ball under a 5th wheel connection. This kit is best for buyers prioritizing additional securing options and a straightforward install, especially for heavy loads.
Best for: Users seeking enhanced safety with backup shackles and a robust steel plate around the gooseneck connection.
Caution: Ensure compatibility with your specific gooseneck ball size and mounting style to avoid installation issues.
Gooseneck Plate, 5th Wheel Adapter
This 3″ offset gooseneck adapter converts standard 5th wheel rails to a gooseneck hitch, with a rating up to 30,000 lbs GTW and 6,500 lb maximum vertical load. It fits universal 5th wheel rails and uses a robust steel construction with rust resistance. The offset design helps accommodate longer or shorter truck beds.
Best for: Truck owners needing an offset option to optimize cab clearance and bed length while towing gooseneck trailers.
Caution: Check bed length and cab clearance for the chosen offset to prevent contact during tight turns.
Buying Guide: Key Considerations for Fifth Wheel Ball Plates
- Compatibility: Confirm that the plate fits your truck’s standard 5th wheel rails and your gooseneck trailer type. Look for universal rail compatibility if you own multiple rigs.
- Load Ratings: Match GTW and tongue weight ratings to your trailer and vehicle’s specifications. Higher ratings are better for heavy trailers, but must be supported by the truck manufacturer’s limits.
- Offset Design: Offset positions (forward or backward) help with cab clearance and bed length. Assess whether you need extra space for your specific truck bed configuration.
- Finish and Durability: Powder-coated or heat-treated components resist corrosion in rain, snow, and road salt. This improves long-term durability in harsh climates.
- Installation: Some plates require four-pin removal, while others offer simpler mounting. Consider whether you want easy bed access when not towing.
- Safety Features: Some kits include safety plates or shackles for added security during coupling and transport. Evaluate if added safety hardware is a priority for your usage.
Frequently Asked Questions
- What is a fifth wheel ball plate?
A fifth wheel ball plate is an adapter that enables a gooseneck hitch to be used with standard 5th wheel rails, often including a 2-5/16″ ball and offset options for bed clearance.
- Do I need a safety plate with a gooseneck adapter?
Safety plates or auxiliary shackles can add securing points and protection around the gooseneck ball, especially for heavy loads or rough terrain.
- How much weight can these adapters tow?
Weight ratings vary by model, typically ranging up to 30,000 lbs GTW with certain 6,500 lb vertical load limits. Always verify with your vehicle manufacturer and trailer specifications.
- Will these work with all trucks?
Most are designed for standard 5th wheel rails found in many pickup trucks. Universal adapters offer broader compatibility but confirm fit before purchase.
- Is offset important for bed length?
Yes. Offset designs help manage cab clearance and bed length, enabling safer turns and better alignment with the trailer.
- Are there installation differences I should know about?
Some plates require four-pin removal or specific rail mounting. Follow the manufacturer’s installation instructions for safe operation.