Towing a trailer requires robust control to prevent dangerous swaying that can compromise safety. Using trailer sway control systems is essential for enhancing stability during transit, especially for heavier loads. This guide reviews some of the best trailer sway control kits available on Amazon, featuring a mix of weight distribution and friction-based technologies. Below is a summary table of selected products with their key details for quick comparison.
| Product Name | Brand | Trailer Capacity | Key Feature |
|---|---|---|---|
| Reese 49913 Integrated Sway Control Weight Distribution Kit | Reese | 11,500 lbs | Preinstalled ball, tapered spring bars, powder coat finish |
| CURT 17200 Trailer Anti-Sway Bar Control Kit | CURT | Varies, fits many hitches | Brake pad style friction sway control, adjustable |
| Camco Eaz-Lift Adjustable Sway Control | Camco | Compatible with Eaz-Lift hitches | On/off control with double friction pads |
| REESE Pro-series 83660 Weight Distribution Sway Control | Pro-series | Varies | Adjustable friction, easy install |
| VEVOR Sway Control Weight Distribution Hitch | VEVOR | 1,500 lbs tongue weight capacity | Four-way dynamic stability, forged alloy steel |
Reese 49913 Integrated Sway Control Weight Distribution Kit

The Reese 49913 is designed for trailers up to 11,500 lbs and features an integrated sway control mechanism combined with weight distribution. It comes with a preinstalled 2-5/16″ hitch ball and ball mount, making setup easier. The system includes tapered spring bars, a deep drop shank, control brackets, a lift-assist bar, and all necessary hardware.
Constructed with high-strength steel and finished with a durable powder coating, it resists corrosion and mechanical stress. The design ensures constant weight distribution over axles for superior ride comfort and added vehicle and trailer stability. This kit is suitable for those seeking an all-in-one reliable sway control solution for medium to heavy trailers.
CURT 17200 Trailer Anti-Sway Bar Control Kit

This CURT 17200 sway control bar uses a friction brake pad material to effectively reduce lateral trailer sway. It attaches easily to most A-frame trailers and pairs well with CURT weight distribution hitches. The design accommodates a wide variety of trailer configurations, making it highly versatile.
Adjustments are simple, using a hex nut toggle that allows fine-tuning of the sway restriction depending on trailer size and load. The friction mechanism helps limit trailer lateral movement efficiently and improves towing safety. This kit suits users wanting a friction-based sway solution with easy adjustability.
Camco Eaz-Lift Camper/RV Adjustable Sway Control

The Camco Eaz-Lift 48380 sway control device is compatible with Eaz-Lift weight distribution hitches. It features an innovative on/off control that allows users to disable sway control in hazardous conditions like ice or snow. Double friction pads provide consistent and effective sway reduction.
This component attaches quickly on the passenger side of trailers and detaches just as easily for storage. It helps mitigate sway caused by wind gusts or large vehicles passing by, offering safer and easier towing during various driving conditions. Ideal for RV owners looking for an adjustable and removable sway control option.
REESE Pro-series 83660 Weight Distribution Sway Control

The REESE Pro-series 83660 sway control system uses friction to resist trailer sway, offering improved towing stability. The friction level is fully adjustable to customize performance according to trailer weight and road conditions.
Installation is straightforward with spring locking pins that allow quick mounting or removal without special tools. This sway control device emphasizes simplicity and adaptability, making it a practical choice for users who require smooth, trouble-free towing and want to adjust sway resistance on the fly.
VEVOR Sway Control Weight Distribution Hitch

The VEVOR sway control weight distribution hitch boasts a 1,500 lbs tongue weight capacity and is crafted from forged high-tensile alloy steel for ultimate strength and durability. It features a powder-coated finish that resists snow, wind, and corrosion, ensuring long-lasting performance even in harsh conditions.
This kit utilizes a four-way dynamic stability system that counters inertia from multiple directions, effectively reducing lateral sway during turns and lane changes. Its advanced design redistributes trailer and vehicle weight evenly to optimize braking and steering response, allowing for better control on challenging roadways.
Buying Guide for Trailer Sway Control Systems
Selecting the right trailer sway control system depends on multiple factors including trailer weight, hitch type, and towing conditions. Here are key considerations to guide your purchase:
- Type of Sway Control: Choose between friction-based sway bars that use brake pad materials to resist side-to-side movement, or integrated weight distribution systems that combine sway control with load balancing for enhanced stability.
- Trailer and Tongue Weight Capacity: Ensure the sway control kit matches or exceeds the maximum trailer and tongue weight of your trailer. Oversized or undersized kits can lead to poor sway control or damage.
- Compatibility: Verify that the sway control device is compatible with your hitch type (A-frame, weight distribution hitch, standard ball hitch) and tow vehicle receiver.
- Adjustability: Select systems offering easy adjustment of sway resistance for varying load sizes and road conditions, which improves overall towing safety.
- Durability and Materials: Opt for products constructed with high-strength steel or alloy components with corrosion-resistant coatings, ensuring long service life.
- Installation Ease: Some kits require professional installation, while others offer quick tool-free assembly. Consider your comfort and skill level with hitch setup.
- Additional Features: Features like on/off control for adverse weather, integrated weight distribution, and dynamic stability systems can add convenience and improve towing experience.
Carefully evaluating these aspects will help you choose a sway control system that enhances towing safety, minimizes sway, and provides a stable ride, tailored to your specific towing needs.