Finding a reliable fifth wheel to gooseneck adapter can expand your SUV’s towing capabilities, allowing you to pull larger trailers with added stability. The following selection highlights five adapters that convert a kingpin to a gooseneck hitch, each offering different height ranges, load capacities, and durability features. This guide focuses on objective specifications to help you compare fit, safety, and performance for common SUV and mid-size truck configurations.
| Product | Brand | Height Range | Capacity | |
|---|---|---|---|---|
| Fifth Wheel To Gooseneck Cushioned Trailer Hitch Adapter | PSAUTO | 12″–16″ | Not Specified | Cushioned conversion for smoother towing |
| Misakomo Fifth Wheel To Gooseneck Adapter | Misakomo | 8″ middle disc; height adjustable 12″–16″ | Up to 30,000 lbs GTW | Robust forged steel, anti-wobble design |
| CURT 16042 Replacement Ram 2500/3500 Puck System Adapter | CURT | Standard Rails; height flexible with puck system | 25,000 lbs | Quick install with quarter-turn anchors |
| C5G1216 12″-16″ Adjustable Cushioned Adapter | GELUOXI | 12″–16″ | 20,000 lbs | Cushioned, includes locking pins for safety |
| Lamerto C5G1216 12″-16″ Adjustable Cushioned Adapter | Lamerto | 12″–16″ | 20,000 lbs | Adjustable height with cushioned support |
Fifth Wheel To Gooseneck Cushioned Trailer Hitch Adapter

The cushioned gooseneck adapter from PSAUTO converts a 5th wheel into a gooseneck quickly, offering a simple, stable transition for towing larger trailers. Its primary benefit is the cushioned interface that mitigates shock and chucking during highway conditions, helping to maintain trailer alignment and reduce wear on hitch components. This model emphasizes straightforward installation compatible with standard 5th wheel kingpins, making it a practical option for SUVs needing an adaptable towing solution.
Misakomo Fifth Wheel To Gooseneck Adapter

Misakomo’s adapter blends forged steel construction with a precise one-piece design to deliver high strength and durability. It features a 2-inch kingpin and a 2-5/16 inch gooseneck ball rated for up to 30,000 lbs gross trailer weight, making it suitable for heavy fifth-wheel and gooseneck towing. The 8″ diameter middle disc is engineered to reduce wobble and stabilize dynamic forces, which is valuable when towing demanding loads with an SUV-based setup.
CURT 16042 Replacement Ram 2500/3500 Puck System Adapter

CURT’s adapter is designed for puck-system beds, delivering a quick, secure connection with quarter-turn anchors. It supports a broad range of standard 5th wheel hitch legs and rollers, and the design emphasizes quiet towing with reduced chucking and vibrations. This option suits SUV or light-truck applications that rely on factory puck systems and standard rails, providing a flexible base for many hitches.
C5G1216 12″-16″ Adjustable Cushioned Adapter (GELUOXI)

GELUOXI’s C5G1216 adapter is an adjustable cushioned model offering a 12″–16″ height range and a 20,000 lb capacity. It includes locking pins to secure the connection between truck and trailer, and the design focuses on stability, safety, and a cushioned interface to dampen road shocks. Notably, it cites compatibility with kingpins while cautioning against use with shorter beds or cushioned-style kingpin boxes.
Lamerto C5G1216 12″-16″ Cushioned Adapter

Lamerto’s 12″-16″ cushioned adapter emphasizes adjustable height with cushioning for 360-degree support. It’s designed to convert a kingpin to a gooseneck connection with a focus on stability during demanding towing scenarios. The model is positioned for RVs and other trailers where a robust, cushioned interface helps maintain alignment and reduce track irregularities on uneven surfaces.
Mepareri 5th Wheel To Gooseneck Adapter

Mepareri’s adapter targets heavy-duty towing with a 30,000 lbs gross trailer weight capacity. It converts 5th wheel to gooseneck for tractors and trailers, offering a rugged solution for larger loads. The design emphasizes compatibility with standard kingpins and robust construction to withstand rigorous use, making it a viable option for SUVs that are regularly tasked with bigger trailers or equipment carriers.
FlexHitch Gooseneck Ball To 5th Wheel Adapter

FlexHitch’s Gooseneck adapter provides a raised 1.5-inch base with reinforcing ribs for enhanced strength and durability. It includes anti-tilt PU washers and a 5th wheel lube plate, aiming to minimize wear and tilt during highway maneuvers. This model emphasizes durability and stability under heavy loads, suitable for SUVs performing mixed-terrain towing tasks where extra clearance and alignment are vital.
Weonefit C5G1216 Adjustable Cushioned Adapter

Weonefit’s C5G1216 offers a 12″-16″ adjustable height, cushioned 360-degree support, and a towing capacity of 20,000 lbs. It’s designed for conversion from kingpin to gooseneck hitch without safety chains, and emphasizes straightforward installation. The model is positioned as a versatile option for campers and trailers where a dependable, cushioned interface is desirable for SUV towing setups.
Buying Guide: Key Purchase Considerations
- Towing capacity and compatibility:Verify if the adapter’s maximum gross trailer weight and vertical load ratings meet your trailer’s weight and tongue weight.
- Height adjustment range:Choose models with height ranges that fit your vehicle frame, bed length, and gooseneck alignment to ensure level towing.
- Durability and materials: forged steel and protective coatings enhance rust resistance and long-term performance in varied climates.
- Safety features: locking pins, anti-tilt washers, and secure quick-attach mechanisms reduce wobble and risk during transit.
- Compatibility with vehicle bed and hitch system: ensure the adapter supports your SUV’s bed type (puck system, standard rails) and kingpin dimensions.
- Ease of installation and maintenance: look for adapters with simple mounting processes and easily serviceable components.
- Cushioned vs. non-cushioned: cushioned interfaces minimize road shocks but consider fit with your trailer kingpin style and bed length.
- Any restrictions: some models discourage use with beds shorter than six feet or certain kingpin box styles; confirm compatibility with your setup.
When selecting a 5th wheel to gooseneck adapter for SUV towing, balance load capacity, height adaptability, and durability. The reviewed options provide a spectrum from cushioned, vibration-reducing designs to rugged, high-capacity adapters intended for heavy-duty towing. Consider your typical trailer type, road conditions, and the bed configuration of your SUV to choose the most suitable model.