Towing a trailer without proper sway control can feel like wrestling the wheel at highway speeds. A quality sway bar for trailer keeps your rig stable, reduces dangerous fishtailing, and makes every trip safer.
This guide compares five top-rated weight distribution hitches and sway control kits, from heavy-duty 15,000-lb systems to simple add-on balls. You’ll find the right match for your camper, RV, or utility trailer.
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CURT 17062 MV Round Bar Hitch – Reliable Sway Control
Brand: CURT
A dependable, grease-friendly hitch for trailers up to 10,000 lbs.
The CURT 17062 MV Round Bar Weight Distribution Hitch is a classic choice for trailers up to 10,000 lbs. It redistributes tongue weight to level your tow vehicle and trailer, improving steering and braking. The included sway control kit #17200 attaches to the hitch and trailer frame to actively dampen side-to-side motion, making highway towing more predictable.
A standout feature is the grease zerk fitting on the ball mount, which lets you lubricate the hitch head without disassembly. This keeps the friction points smooth and reduces wear over time. The round spring bars are durable and work well with most frame heights, though they can be a bit heavy to handle during setup. For a reliable, time-tested system, this CURT hitch delivers solid performance.
- Includes sway control kit
- Easy lubrication via zerk
- Levels vehicle and trailer
- Round bars can be bulky
- Grease fitting needs regular care
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- Levels tow vehicle and trailer by redistributing a portion of the tongue weight
- Includes sway control kit #17200 to help reduce trailer sway
- Grease zerk fitting provides easy, continuous lubrication
- Grease must be applied to the zerk in order to lubricate
- Equipped with round, forged steel spring bars for reliable strength
Dollate 14,000-lb Hitch – Heavy-Duty Anti-Sway
The Dollate Weight Distribution Hitch is built for heavy loads, with a rated towing capacity of 14,000 lbs. Its spring bars and sway control bar work together to offset trailer sway, especially during crosswinds or passing trucks. The weight distribution system balances the load between your vehicle and trailer axles, improving traction and braking stability.
Installation is simplified thanks to a pre-installed ball on the distribution head, reducing the number of steps. The kit includes all necessary hardware, and the design allows for height adjustments to fine-tune the leveling. While the spring bars are robust, they can be a bit stiff to attach, and you might need a helper for initial setup. For anyone towing a large camper or RV, this hitch offers excellent value and strong sway control.
- High 14,000-lb capacity
- Pre-installed ball saves time
- Effective sway reduction
- Installation may require two people
- Spring bars can be stiff
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- Optimized Weight Distribution: The weight distribution hitches kit can cleverly balance the weight distribution between the trailer and the towing vehicle, improve the vehicle's steering and braking performance, reduce control difficulties, keep the trailer stable during driving, and reduce swaying, thereby bringing the driver a smoother and more comfortable travel experience.
- Reduce Sway: The spring bar and other devices in the weight distribution hitches with sway control bar can effectively offset the sway of the trailer during towing by increasing resistance, thereby significantly improving riding comfort and driving safety. It is an indispensable auxiliary device for RV and trailer users on long-distance travel.
- Excellent Towing Performance: With its excellent engineering design and solid structure, the towing weight distribution hitch demonstrates reliable towing strength, with a rated towing capacity of up to 14,000 pounds, which can easily cope with the towing needs of heavy trailers or RVs. At the same time, the tongue weight of up to 1,200 pounds ensures a stable connection during towing.
- Easy To Install: The ball on the distribution hitch head is pre-installed, greatly reducing assembly time and complexity. The square handle has 6 holes for quick adjustment according to different trailer height requirements, ensuring a perfect match between the towing vehicle and the trailer.
- Premium Materials: The travel trailer sway bars stabilizing kit is carefully crafted with sturdy and durable premium materials, and the surface is covered with anti-rust and anti-corrosion coating, which enables it to be used in extremely harsh traction environments, and is an indispensable and practical accessory for outdoor travel and camping activities.
FAHKNS Weight Distribution Hitch – Adjustable & Sturdy
Brand: FAHKNS
A versatile hitch with six height settings for precise leveling.
The FAHKNS Weight Distribution Hitch combines a 14,000-lb capacity with six height adjustments, giving you precise control over your trailer’s stance. The sway control lever and spring bars work together to minimize wobble and sway, making long trips more comfortable. The heavy-duty construction uses forged steel components that feel solid under load.
One of the most user-friendly features is the multiple height settings, which let you match the hitch to different tow vehicle heights without extra parts. The ball is pre-installed, and the instructions are clear enough for DIY installation. However, the sway control lever requires some fine-tuning to get the right tension, and the overall assembly is on the heavier side. For RV owners who want a versatile, adjustable system, this FAHKNS hitch is a strong contender.
- 14,000-lb towing capacity
- 6 height adjustments for leveling
- Reduces wobble effectively
- Sway lever can be tricky to adjust
- Heavier than some competitors
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- Strong Traction: This weight distribution hitch is sturdy and well-designed, with a rated towing capacity of up to 14,000 lbs. This means that even when towing a heavy trailer or a large RV, the towing process can be ensured to be smooth. In addition, the anti sway bars for trailers also has a towing tongue weight of up to 1,200 lbs, which can effectively prevent the trailer from being unstable during driving, thereby ensuring the stability and security of the towing connection.
- Balanced Weight: The weight distribution hitches with sway control can accurately coordinate the weight distribution of the trailer and the tractor, improve the control and steering sensitivity of the vehicle, and reduce the difficulty of operation. It can ensure that the trailer remains stable during driving, reduce shaking, and improve driving operability.
- Reduce Wobbling: The towing weight distributing hitches is also equipped with a trailer sway control lever, spring bar and other components that can effectively reduce the sway problem when towing the trailer by increasing resistance, improving towing efficiency and safety. For RV and trailer users, this trailer sway control kit is undoubtedly an indispensable and practical accessory in towing work.
- 6 Height Adjustments: This rv sway bars for travel trailer takes user convenience into full consideration. The ball on the head is pre-installed, so users do not need to perform complicated assembly, saving time. In addition, the square handle of the trailer sway bar kit is designed with 6 holes at different heights, which users can adjust according to height requirements, improving installation efficiency and flexibility of use, and meeting the diverse needs of different users.
- Durable Material: This camper hitch with sway bars is made of durable alloy steel and is carefully crafted. It is covered with a rust-proof and anti-corrosion coating, which can effectively resist erosion in various harsh weather conditions. Whether it is windy, sunny, or humid environments, the trailer anti sway control can show excellent durability. This camper sway bar kit can provide reliable protection for your outdoor adventures, and you can also enjoy a convenient towing experience.
CURT 17422 Trunnion Hitch – 15,000-lb Power
The CURT 17422 Short Trunnion Bar Weight Distribution Hitch is the heavy lifter of this group, handling up to 15,000 lbs. It uses 28-3/8-inch trunnion-style spring bars made from forged steel, which are stronger and more compact than round bars. The formed head is heavy-duty and can be adjusted to fine-tune the leveling angle for your specific trailer and vehicle.
This hitch also includes the sway control kit #17200, which attaches to the trailer frame to reduce sway. The trunnion bars sit closer to the hitch head, providing better ground clearance for low-profile vehicles. Installation is straightforward, but the trunnion design requires a bit more space under the trailer frame. If you’re towing a large fifth-wheel or heavy equipment trailer, this CURT model offers the highest capacity and robust sway control in a compact package.
- 15,000-lb max capacity
- Forged steel trunnion bars
- Heavy-duty adjustable head
- Trunnion bars require more clearance
- Higher price point
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- Levels tow vehicle and trailer by redistributing a portion of the tongue weight
- Includes sway control kit #17200 to help reduce trailer sway
- Equipped with 28-3/8" trunnion-style, forged steel spring bars
- Heavy-duty, formed head can be adjusted for precise leveling
- Sway control easily mounts on built-in sway control attachment tabs
CURT 17201 Sway Control Ball – Simple Add-On
Brand: CURT
A no-fuss mounting point for adding sway control to any trailer.
The CURT 17201 Trailer-Mounted Sway Control Ball is a simple but essential component for adding sway control to an existing hitch. It attaches directly to your trailer frame using the four included self-tapping bolts, providing a secure mounting point for the CURT sway control kit #17200. The steel construction is tough, and the powder coat finish resists rust and corrosion.
This ball mount is ideal if you already have a weight distribution hitch but need to add sway control. It’s a straightforward upgrade that doesn’t require welding or special tools. Just drill pilot holes, bolt it on, and you’re ready to attach the sway control arm. Keep in mind that it only works with CURT’s specific sway control kit, and it doesn’t provide sway reduction on its own. For a budget-friendly way to improve trailer stability, this is a smart add-on.
- Easy bolt-on installation
- Strong steel construction
- Durable powder coat finish
- Requires separate sway control kit
- Limited to frame attachment
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- Attaches directly to trailer frame for attachment of sway control #17200
- Strong steel construction
- Comes with four self-tapping bolts for easy installation
- Protected by a durable powder coat finish
- Some drilling required
Buyer’s Guide: What to Consider
Choosing the right sway bar for trailer depends on your towing weight, hitch type, and vehicle setup. These key factors will help you match a system to your needs.
- Weight Capacity: Match the hitch's max towing capacity to your trailer's gross weight. Overloading can cause dangerous sway.
- Spring Bar Type: Spring bars redistribute tongue weight to level the tow vehicle and trailer. Trunnion or round bars suit different frame heights.
- Sway Control Method: Integrated sway control uses friction or torsion to dampen side-to-side motion. Separate add-on kits offer flexibility.
- Hitch Fitment: Ensure the shank diameter (usually 2 inches) fits your receiver. Ball size must match your trailer coupler.
- Ease of Installation: Look for pre-assembled heads, clear instructions, and adjustable height settings to simplify setup and fine-tuning.
Conclusion
Choosing the right sway bar for trailer comes down to matching the system to your towing weight and vehicle. The CURT 17422 offers the highest capacity and robust trunnion bars, while the Dollate and FAHKNS kits provide excellent value with integrated sway control.
For most travel trailers, the CURT 17062 is a reliable, proven choice. If you need a simple add-on for an existing hitch, the CURT 17201 ball mount is a practical solution. Always prioritize a system that fits your specific trailer and towing setup.