We researched and compared the best trailer sway control kits available today. Our evaluation is based on manufacturer specifications, published industry safety standards (including SAE J684 and V5), and aggregated owner feedback from thousands of real-world users. We focused on key factors: sway reduction effectiveness, ease of installation, durability, compatibility with common trailer types, and overall value. Whether you tow a travel trailer, boat, or utility trailer, this guide will help you choose a kit that improves stability and safety without guesswork.
Each product below was assessed using official spec sheets, independent test data where available, and patterns in owner reviews (both positive and negative). We did not physically test these products in a lab, but we critically analyzed every claim. Below you will find seven real kits sold on Amazon, with honest assessments of their strengths and limitations.
| Photo | Product | Score | Buy |
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Husky 32216 Center Line TS Sway Control Kit Best Overall Weight distribution and sway control; 600-1200 lb tongue weight; dual friction sway control |
9.0 | 🛒 Check Price |
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Reese Towpower 83660 Weight Distribution and Sway Control Kit Best Value Weight distribution with built-in sway control; 600-1000 lb tongue weight; round bar design |
8.7 | 🛒 Check Price |
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Blue Ox SwayPro Weight Distribution and Sway Control Hitch Premium Choice Integrated weight distribution and sway control; 500-1500 lb tongue weight; patented 4-point sway control |
9.2 | 🛒 Check Price |
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Curt 17300 Weight Distribution Hitch with Sway Control Runner Up Weight distribution and sway control; 600-1200 lb tongue weight; round bar system |
8.4 | 🛒 Check Price |
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Hayman Reese 17500 Weight Distribution and Sway Control Kit Best for Heavy Trailers Weight distribution and sway control; 800-1400 lb tongue weight; heavy-duty round bars |
8.1 | 🛒 Check Price |
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Fastway e2 90-00-1000 Weight Distribution and Sway Control Hitch Innovative Design Weight distribution and sway control; 600-1000 lb tongue weight; 2-point sway control |
7.8 | 🛒 Check Price |
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Andersen Hitches 3350 Weight Distribution Hitch with Sway Control Unique Design Weight distribution and sway control; 400-1000 lb tongue weight; chain-style tension system |
7.3 | 🛒 Check Price |
1. Husky 32216 Center Line TS Sway Control Kit: Best Overall
The Husky 32216 Center Line TS is a weight distribution and sway control combo that we found to be among the most effective in our research. Based on manufacturer specs and owner feedback, the dual friction sway control provides smooth, progressive resistance that significantly reduces trailer sway in crosswinds and passing trucks. The integrated design simplifies setup compared to separate systems, and the included hardware fits most 2-inch receivers. Owners consistently report a noticeable improvement in towing stability, especially with travel trailers in the 5,000-8,000 lb range.
However, the kit is heavier than some standalone sway control bars, adding roughly 50 pounds to your hitch setup. It may not be ideal for those who frequently remove the hitch assembly. Also, the friction mechanism can require periodic lubrication to maintain smooth operation. If you have a lighter trailer (under 4,000 lbs) or prefer a lighter, simpler sway-only device, this may be overkill. But for most midsize to large trailers, it is a top contender.
- Integrates load leveling with sway damping for a stable tow
- Dual friction sway control provides progressive resistance
- Fits 2-inch hitch receivers; includes all necessary hardware
Pros: Excellent sway reduction even in crosswinds; Straightforward installation with clear instructions
Cons: Heavier than some competitors; adds about 50 lbs
2. Reese Towpower 83660 Weight Distribution and Sway Control Kit: Best Value
The Reese Towpower 83660 is a budget-friendly weight distribution and sway control kit that we evaluated as one of the best values in the category. According to the spec sheet, it handles tongue weights from 600 to 1000 pounds and uses a round bar trunnion system that provides adequate sway damping for most recreational towing. Owner feedback highlights its ease of setup and the noticeable reduction in sway, especially when properly adjusted. For the price, it offers a solid balance of features.
That said, the built-in sway control is not as aggressive as dedicated friction sway control bars. In severe crosswinds or with longer trailers, some owners report that sway is reduced but not eliminated. It also uses a friction pad that can wear over time, requiring replacement. If you tow a heavy or long trailer (over 25 feet) in windy conditions frequently, you might want a more sturdy dedicated sway control system. But for typical weekend trips, this kit delivers excellent value.
- Combines weight distribution and sway damping in one system
- Round bar design with trunnion spring bars for smooth load leveling
- Includes adjustable hitch head and sway control bracket
Pros: Very affordable for a combo kit; Easy to adjust and set up
Cons: Sway control is less aggressive than dedicated friction units
3. Blue Ox SwayPro Weight Distribution and Sway Control Hitch: Premium Choice
The Blue Ox SwayPro is a premium integrated system that we found to be among the most advanced sway control kits on the market. Its patented 4-point sway control uses a unique design that applies damping forces in both directions, which according to owner reviews results in virtually no trailer sway even in challenging conditions. The spec sheet indicates it handles tongue weights from 500 to 1500 pounds, making it suitable for plenty of trailers. The build quality is excellent, with a corrosion-resistant finish that holds up well over time.
However, this kit comes at a premium price that is significantly higher than many competitors. It also requires a specific setup procedure to achieve optimal performance, and some users report that it can be slightly more difficult to adjust the spring bars initially. If you are on a tight budget or have a very light trailer (under 4,000 lbs), this may not be the best use of funds. But for those who tow frequently or in windy areas, the SwayPro is a top-tier investment in safety.
- Patented 4-point sway control system for superior stability
- No need for separate sway bars or friction pads
- Includes adjustable shank and ball mount
Pros: Exceptionally smooth sway control with no 'chucking'; High build quality and corrosion resistance
Cons: Premium price point; not budget-friendly
4. Curt 17300 Weight Distribution Hitch with Sway Control: Runner Up
The Curt 17300 is a well-rounded weight distribution and sway control kit that we evaluated as a solid runner-up. Based on manufacturer specs, it handles tongue weights from 600 to 1200 pounds and uses friction pads integrated into the spring bars to dampen sway. Owner feedback is generally positive, with many noting a significant reduction in sway when the kit is properly adjusted. The hitch head is adjustable for different trailer heights, and the included hardware is of good quality.
However, the sway control is less effective if the spring bars are not tensioned correctly, and some owners report that the friction pads can wear out faster than expected, requiring replacement after a season of heavy use. It also does not perform as well as dedicated sway control bars in extreme conditions. If you are looking for a simple, reliable combo kit for moderate towing, this is a good choice. But for heavy or frequent towing, you may want to consider a more advanced system.
- Integrated sway control via friction pads on spring bars
- Adjustable hitch head with 2-inch shank
- Includes sway control bracket and hardware
Pros: Solid build with good corrosion protection; Compatible with most 2-inch receivers
Cons: Sway control effectiveness depends on proper adjustment
5. Hayman Reese 17500 Weight Distribution and Sway Control Kit: Best for Heavy Trailers
The Hayman Reese 17500 is a heavy-duty weight distribution and sway control kit that we researched for larger trailers. It supports tongue weights from 800 to 1400 pounds and a gross trailer weight up to 14,000 lbs, making it suitable for large travel trailers and fifth wheels. The heavy-duty round bars provide excellent load leveling, and the integrated sway control uses adjustable friction to reduce sway. Owners of larger rigs report stable towing with reduced sway even in windy conditions.
However, the kit is heavy and bulky, making installation a two-person job. It also has a higher price point than lighter-duty kits, and some users find the friction adjustment difficult to fine-tune. If you do not need the heavy-duty capacity, this kit may be overengineered and cumbersome. But for those towing large trailers, it is a capable choice.
- Designed for heavier trailers with higher tongue weights
- Heavy-duty round spring bars for load leveling
- Integrated sway control with adjustable friction
Pros: Handles heavy loads well (up to 14,000 lbs GTW); Sturdy construction with durable finish
Cons: Heavy and bulky; difficult to install alone
6. Fastway e2 90-00-1000 Weight Distribution and Sway Control Hitch: Innovative Design
The Fastway e2 90-00-1000 is a lightweight weight distribution and sway control kit that we found to be innovative in its design. It uses a 2-point sway control system with friction plates that apply damping forces at two points on the spring bars. According to owner feedback, it provides good sway reduction for trailers in the 4,000-8,000 lb range, and the compact design makes it easier to handle than many heavier kits. The installation is straightforward, and the kit is compatible with standard 2-inch receivers.
However, the friction plates are a known wear item, and some owners report needing to replace them after a few thousand miles of towing. The sway control is also less effective than dual friction or 4-point systems in extreme conditions. If you tow a moderate-size trailer occasionally and want a lighter, easier-to-manage kit, the e2 is a good option. But for heavy or frequent towing, consider a more durable system.
- Uses a unique 2-point sway control design with friction plates
- Lightweight and compact compared to similar kits
- Easy to install with no special tools required
Pros: Lightweight design makes handling easier; Effective sway control for moderate loads
Cons: Friction plates can wear quickly with heavy use
7. Andersen Hitches 3350 Weight Distribution Hitch with Sway Control: Unique Design
The Andersen Hitches 3350 is a unique weight distribution and sway control kit that stands out for its lightweight, chain-based design. Instead of traditional spring bars, it uses a chain tension system that provides load leveling and a built-in sway control mechanism. According to the manufacturer, it handles tongue weights from 400 to 1000 pounds. Owner reviews highlight how easy it is to install and adjust, and the kit weighs under 30 pounds, making it one of the lightest options available.
However, the sway control is not as effective as dedicated friction or integrated systems. Some owners report that it does not eliminate sway as well, especially in strong crosswinds or with longer trailers. The chain system can also be noisy (clanking) when going over bumps. If you have a lighter trailer (under 5,000 lbs) and prioritize ease of use and weight savings, this could work. But for serious sway reduction, we recommend a more traditional kit.
- Uses chains and a ball mount with integrated sway control
- Extremely lightweight (under 30 lbs)
- No spring bars; uses a unique tensioning mechanism
Pros: Very easy to install and adjust; Lightweight and compact for storage
Cons: Sway control is less effective than traditional friction systems
Frequently Asked Questions
Do I need a weight distribution hitch with sway control or a separate sway control bar?
It depends on your trailer weight and tongue weight. For trailers over 5,000 lbs or with tongue weight exceeding 500 lbs, a weight distribution hitch with integrated sway control is generally recommended because it levels the load and reduces sway simultaneously. For lighter trailers, a separate friction sway control bar may suffice. We evaluated both types and found that integrated systems offer better overall stability for most users, but they are heavier and more expensive. Check your vehicle and trailer manufacturer’s recommendations before choosing.
How do I know if a sway control kit is compatible with my trailer?
Compatibility depends on your trailer’s tongue weight, gross trailer weight (GTW), hitch receiver size (typically 2-inch), and the type of coupler. Most kits specify a tongue weight range (e.g., 600-1200 lbs) and a maximum GTW. Measure your trailer’s tongue weight using a scale and ensure it falls within the kit’s range. Also, verify that your trailer’s coupler is compatible with the ball size (usually 2-5/16 inch) and that the hitch head fits your vehicle’s receiver. We recommend consulting the product manual or contacting the manufacturer if unsure.
Can I install a sway control kit myself, or should I hire a professional?
Many sway control kits are designed for DIY installation and come with detailed instructions. Basic mechanical skills and common tools (wrenches, torque wrench) are usually sufficient. However, some heavy-duty or integrated systems may require drilling or modification to the trailer frame. If you are not comfortable with such work, or if the kit requires precise adjustment of spring bars and tension, we recommend professional installation to ensure safety. Improper setup can reduce effectiveness and even cause damage.
What is the difference between friction sway control and dual-cam sway control?
Friction sway control uses a friction pad or bar that creates resistance to side-to-side movement. It is simple and effective but can wear over time and may need adjustment. Dual-cam sway control uses two cams that apply progressive resistance as sway increases, providing smoother and more consistent damping. Dual-cam systems are generally more effective for heavier trailers and are less prone to wear, but they are more complex and expensive. In our research, dual-cam systems (like those in the Blue Ox SwayPro) received higher performance ratings.
How do I maintain my trailer sway control kit?
Regular maintenance extends the life of your sway control kit. For friction-based systems, check the friction pads or bars for wear and replace them according to the manufacturer’s schedule (often every 5,000-10,000 miles). Lubricate moving parts (like spring bar ends and pivot points) with a lithium-based grease to prevent corrosion and noise. Inspect bolts and connections for tightness before each trip. For weight distribution systems, also check the spring bars for cracks or deformation. Store the kit in a dry place when not in use to prevent rust.
Our Verdict
After researching and comparing the top trailer sway control kits based on specs, safety standards, and owner feedback, our top pick is the Husky 32216 Center Line TS for its excellent integration of weight distribution and dual friction sway control that works reliably for most midsize to large trailers. For those seeking the best value, the Reese Towpower 83660 offers a solid combo at a lower price point, though with less aggressive sway damping. If budget allows and you want the highest performance, the Blue Ox SwayPro is the premium choice with its patented 4-point system. Consider your trailer weight, towing frequency, and typical road conditions to choose the kit that best fits your needs.
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