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10 Best Trailer Sway Bars 2025 in the United States

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Our Top Picks

#1

Winner

Reese 49913 Integrated Sway Control Weight Distribution Kit For Trailer , 11,500 lbs. Capacity, Shank Included.

Rating
9.9
Chosen by1,375
Type of Sway Control
Ease of Installation
Adjustability

Most important from
613 reviews

Type of Sway Control
The weight distribution and sway control significantly improved the towing of a 23-foot camper.
Ease of Installation
Despite minor issues with a bolt, the ease of installation and overall performance make it a great purchase.
Adjustability
Adjusting the hitch is very versatile and easy once you have the right tools, such as big sockets and wrenches.
Durability and Build Quality
The hitch is very heavy and solid, making a huge difference in handling compared to towing without a weight distribution hitch.

The Reese Integrated Sway Control Weight Distribution Kit is a strong contender for those seeking to enhance their towing experience with a focus on stability and safety. With a weight capacity of 11,500 lbs, it can accommodate a variety of trailers, making it a versatile choice for truck and trailer owners. One of its standout features is the preinstalled sway control ball, which simplifies the setup process, allowing for an easy installation with all necessary hardware included. The tapered spring bars are designed to maintain constant weight distribution, contributing to improved ride comfort.

Durability is another highlight; constructed from high-strength steel with a powder coat finish, it effectively resists corrosion and wear, promising longevity. The deep drop shank adapts to taller trucks, providing added flexibility in fitting different vehicle types. The no-drill, clamp-on brackets are also convenient, fitting various trailer frames without hassle.

It is important to note that the kit is relatively heavy at about 102.7 pounds, which could be cumbersome for some users during installation or transport. This kit is ideal for those who prioritize stability and ease of installation in their towing setup, but it may require a bit of effort during installation for those unfamiliar with such systems.

Rating
9.9
Chosen by1,375
Type of Sway Control
Ease of Installation
Adjustability

Most important from
613 reviews

Type of Sway Control
The weight distribution and sway control significantly improved the towing of a 23-foot camper.
Ease of Installation
Despite minor issues with a bolt, the ease of installation and overall performance make it a great purchase.
Adjustability
Adjusting the hitch is very versatile and easy once you have the right tools, such as big sockets and wrenches.
Durability and Build Quality
The hitch is very heavy and solid, making a huge difference in handling compared to towing without a weight distribution hitch.
#2

CURT 17601 TruTrack 2P Round Bar Weight Distribution Hitch with 2X Sway Control, Up to 10K, 2-in Shank, 2-5/16-Inch Ball

Rating
9.8
Weight Capacity
Type of Sway Control
Ease of Installation

Most important from
1135 reviews

Weight Capacity
Although it might seem lighter duty, it works perfectly for trailers within its weight limit, and users should consider a heavier duty model for heavier trailers.
Type of Sway Control
The sway control is impressive, especially for single axle trailers, significantly reducing swaying and improving the overall towing experience.
Ease of Installation
Installation is straightforward, and the hitch is well-made, performing its job effectively.
Durability and Build Quality
Curt makes great products, and this hitch was definitely an upgrade, keeping the truck and camper level with zero sway even at 65MPH on the highway.

The CURT 17601 TruTrack 2P Weight Distribution Hitch is designed to enhance the towing experience by providing effective sway control and weight distribution. One of its key strengths is the integrated sway control system, which stabilizes the trailer at two points, ensuring a smoother and safer ride, particularly useful for those who frequently tow heavy loads. With a weight capacity of up to 10,000 lbs, it caters well to larger trailers and provides a significant level of reliability for users needing to manage heavier trailers.

Setup is straightforward due to its easy adjustment features, including a tilting head that allows for changes without full disassembly. This is a great benefit for those who may be less experienced with hitch setups. Additionally, the hitch is made of high-strength carbon steel and finished with a corrosion-resistant powder coat, which enhances its durability against the elements, making it suitable for varied weather conditions.

Weighing in at 94 pounds, this hitch can be cumbersome for some users to handle, especially during installation or removal. The adjustability feature, while beneficial, may still require some familiarity for optimal performance, which could be a challenge for novice users. Finally, despite its solid construction, the hitch's price point may be on the higher side compared to other alternatives in the market, potentially making it less appealing for budget-conscious buyers. The CURT 17601 is a strong option for those seeking a robust weight distribution hitch with effective sway control, particularly for heavier towing needs, although it may require some handling effort and comes at a premium price.

Rating
9.8
Weight Capacity
Type of Sway Control
Ease of Installation

Most important from
1135 reviews

Weight Capacity
Although it might seem lighter duty, it works perfectly for trailers within its weight limit, and users should consider a heavier duty model for heavier trailers.
Type of Sway Control
The sway control is impressive, especially for single axle trailers, significantly reducing swaying and improving the overall towing experience.
Ease of Installation
Installation is straightforward, and the hitch is well-made, performing its job effectively.
Durability and Build Quality
Curt makes great products, and this hitch was definitely an upgrade, keeping the truck and camper level with zero sway even at 65MPH on the highway.
#3

CURT 17062 Round Bar Weight Distribution Hitch with Integrated Lubrication and Sway Control, Up to 10K, 2-in Shank, 2-5/16-Inch Ball

Rating
9.6
Ease of Installation
Weight Capacity
Type of Sway Control

Most important from
932 reviews

Ease of Installation
Installation is straightforward with clear instructions and helpful online videos, allowing setup in under an hour even for DIY enthusiasts.
Weight Capacity
The weight distribution system effectively levels trailers and reduces sway, providing a stable and comfortable towing experience.
Type of Sway Control
The integrated sway control and weight distribution function exactly as intended, enhancing safety on the road.
Durability and Build Quality
High-quality construction and design ensure durable performance over long distances without issues.

The CURT 17062 Round Bar Weight Distribution Hitch with Integrated Lubrication and Sway Control is designed to improve towing stability by distributing the trailer's tongue weight more evenly across your vehicle and trailer. It can handle trailers weighing between 8,000 to 10,000 pounds, making it suitable for medium to heavy-duty towing needs. One of its standout features is the built-in sway control bar, which helps reduce trailer sway and improves control on the road.

Installation is fairly straightforward thanks to its standard 2-inch adjustable shank, fitting most trailer hitch receivers, and it includes a 2-5/16-inch trailer ball pre-installed. The integrated lubrication system with easy-access grease fittings means less maintenance hassle and quieter towing. This lubrication feature is quite handy, keeping the mechanism smooth and extending its life.

In terms of build quality, the hitch is made from durable alloy steel with a carbide black powder coat finish that resists rust and corrosion, making it reliable for long-term use in different weather conditions. The 31-inch forged steel spring bars add extra strength and durability. The hitch’s weight of 100 pounds may be a bit bulky or heavy for some users to handle during installation, and while adjusting the hitch is possible, some users might find it challenging to fine-tune without prior experience or tools. This CURT hitch is a solid choice for those needing a strong, durable weight distribution hitch with integrated sway control, especially for towing trailers in the higher weight range, balancing ease of use with robust features that improve towing safety and comfort.

Rating
9.6
Ease of Installation
Weight Capacity
Type of Sway Control

Most important from
932 reviews

Ease of Installation
Installation is straightforward with clear instructions and helpful online videos, allowing setup in under an hour even for DIY enthusiasts.
Weight Capacity
The weight distribution system effectively levels trailers and reduces sway, providing a stable and comfortable towing experience.
Type of Sway Control
The integrated sway control and weight distribution function exactly as intended, enhancing safety on the road.
Durability and Build Quality
High-quality construction and design ensure durable performance over long distances without issues.

Buying Guide for the Best Trailer Sway Bars

When it comes to towing a trailer, safety and stability are paramount. Trailer sway bars, also known as weight distribution hitches or anti-sway bars, are essential components that help to maintain control and reduce the risk of swaying while driving. Choosing the right sway bar for your trailer can make a significant difference in your towing experience. Here are some key specifications to consider when selecting a trailer sway bar.
Weight CapacityWeight capacity refers to the maximum weight that the sway bar can handle. This is crucial because using a sway bar with an insufficient weight capacity can lead to ineffective sway control and potential safety hazards. Weight capacities are typically divided into segments such as light-duty (up to 5,000 lbs), medium-duty (5,000-10,000 lbs), and heavy-duty (over 10,000 lbs). To pick the right one, you need to know the total weight of your trailer and its contents. Always choose a sway bar that matches or exceeds your trailer's weight to ensure optimal performance.
Type of Sway ControlThere are different types of sway control mechanisms, including friction sway control and dual-cam sway control. Friction sway control uses friction to resist trailer movement, making it suitable for smaller trailers. Dual-cam sway control, on the other hand, uses a cam system to provide more precise control and is better for larger trailers. To choose the right type, consider the size and weight of your trailer. For smaller trailers, friction sway control is usually sufficient, while larger trailers benefit from the enhanced stability of dual-cam systems.
Ease of InstallationEase of installation refers to how simple it is to set up the sway bar on your trailer. This is important because a complicated installation process can be time-consuming and frustrating. Sway bars can range from easy, DIY-friendly installations to more complex setups that may require professional assistance. If you prefer to handle the installation yourself, look for sway bars that come with clear instructions and all necessary hardware. If you're not comfortable with DIY projects, consider opting for a model that can be professionally installed.
AdjustabilityAdjustability refers to the ability to fine-tune the sway bar to match your specific towing conditions. This is important because different driving conditions and trailer loads may require different levels of sway control. Adjustable sway bars allow you to customize the tension and control settings, providing a more tailored towing experience. If you frequently tow different loads or drive in varying conditions, an adjustable sway bar can offer the flexibility you need. For consistent towing conditions, a fixed sway bar may be sufficient.
Durability and Build QualityDurability and build quality refer to the materials and construction of the sway bar. This is important because a well-built sway bar will last longer and perform better under stress. Sway bars are typically made from steel or other high-strength materials to withstand the rigors of towing. When choosing a sway bar, look for one with a solid construction and good reviews regarding its longevity and performance. A durable sway bar will provide reliable sway control and reduce the need for frequent replacements.

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