10 Best Trailer Anti Sway Bar 2025 in the United States

The CURT 17063 Round Bar Weight Distribution Hitch is designed to provide a smoother and more controlled towing experience. It can handle a substantial weight capacity, towing between 10,000 to 14,000 pounds, and can manage tongue weights of 1,000 to 1,400 pounds. This makes it suitable for larger trailers and heavy loads.

The product integrates an anti-sway bar that helps in stabilizing the trailer, reducing sway caused by wind or passing vehicles, which is a significant benefit for safety and comfort during towing. Additionally, the hitch features a continuous lubrication system with grease zerk fittings, ensuring smooth and quiet operation over time, which can reduce maintenance hassles. The adjustability of the 2-inch shank allows it to fit most standard 2-inch trailer hitch receivers, making it versatile and compatible with a wide range of vehicles and trailers.

Installation is typically straightforward, though it involves handling a heavy 100-pound unit, which might require assistance or professional help. The durable carbide black powder coat finish provides corrosion resistance, further extending the product's lifespan. However, its substantial weight might be a drawback for some users, and the initial setup may require more effort compared to lighter alternatives.

The CURT 17500 TruTrack Weight Distribution Hitch with Sway Control is designed for trailers up to 10,000 pounds, making it suitable for medium to heavy towing needs. It features an active sway control system using a spring and cam mechanism that targets sway at four points, which helps provide a smoother and safer towing experience. This is a step up from basic sway bars that only react passively. Its type is a weight distribution hitch combined with sway control, offering precise leveling between the trailer and tow vehicle through its strong trunnion spring bars and an adjustable 2-inch receiver shank.

Adjusting the hitch is straightforward thanks to a tilting head and easy-to-use hex castle nuts, so you don't need to take the whole hitch apart to make changes. Installation should be manageable for most users familiar with towing equipment. The hitch is made from durable carbon steel with a corrosion-resistant black powder coat, which helps it withstand outdoor elements over time.

The hitch weighs 12 pounds and has a fairly large size, which may be something to consider for storage or handling. It is compatible with trailers that fit within the specified weight range and use a 2-inch receiver, but might not work with smaller or specialized trailers. This product is well suited for users wanting reliable sway control and weight distribution in one unit, enhancing towing safety and comfort, especially for heavier trailers.

The Equal-i-zer 4-point Sway Control Hitch stands out in the trailer anti-sway bar category, particularly for those who regularly tow heavier loads. With a weight capacity of up to 10,000 lbs and a tongue weight rating of 1,000 lbs, it's designed for serious towing situations. One of its main strengths is its integrated 4-point sway control, which offers superior resistance to trailer sway, enhancing safety on the road. This feature is crucial for ensuring a smooth and controlled ride, making it suitable for various trailer types, including RVs, boats, and utility trailers.

The weight distribution design effectively transfers the trailer’s tongue weight across all axles, keeping the tow vehicle stable and improving steering and braking performance. These qualities make it a reliable choice for families or individuals who prioritize safety during their towing experiences.

Despite its advantages, the Equal-i-zer hitch is relatively heavy at around 102 pounds, which could pose challenges during installation and when adjusting its settings. While many find the installation straightforward, those who are not mechanically inclined might find it a bit daunting. Furthermore, while it offers excellent sway control, this hitch requires specific adjustments and may not be compatible with every vehicle setup, potentially limiting its appeal for some users.