Best Stabilizer Bars For Towing: Sway Kits and Hitch Options

#1 · Best Overall

1. CURT 17200 Sway Control Kit

• Compatible with Vehicle Type: Trailer
• Weight: 14 lb
• Material Type: Carbon Steel

Best for: For adding sway control.

Why it ranks #1: A dedicated sway-control kit designed to limit lateral trailer movement; it fits most weight-distribution hitches or a sway-tab mount and includes an adjustment bolt.

An included weld-on sway tab lets the CURT 17200 work with most ball mounts, while its main fit is most weight distribution hitches. It helps limit lateral trailer movement at the coupling, making it a focused add-on for towing setups that need sway control rather than a complete weight-distribution hitch.

The adjustable bolt accommodates different load sizes, so the control can be adjusted for the towing load. A spacer plate helps align the trailer ball attachment, addressing setup alignment as part of installation. The kit is made from carbon steel and includes the sway-control unit; the supplied information also describes attachment at the vehicle-trailer coupling point. It is a separate sway-control solution, not a hitch that redistributes tongue weight.

Skip it if you need a complete weight-distribution hitch; the CURT 17063 includes sway control and redistributes tongue weight.

Choose this CURT kit if your existing weight distribution hitch or compatible ball mount needs added sway control. Its fit depends on the listed hitch or sway-tab mounting options, and it does not replace a weight-distribution hitch.

Listed on Amazon as: CURT 17200 Trailer Sway Control Kit for Weight Distribution Hitches

#2 · Adjustable Friction

2. Husky 34715 Sway Control Kit

• Compatible with Vehicle Type: Trailer
• Weight: 13.4 lb
• Material Type: Metal

Best for: For right-hand hitch setups.

Why it ranks #2: Its dual friction brake pads provide constant, adjustable sway reduction, and the listing says it works with round and trunnion-style hitches.

A dual friction brake-pad system gives the Husky 34715 constant, adjustable sway reduction for towing in wind or around passing vehicles. Its right-handed configuration works with round and trunnion-style hitches, making it a focused option for buyers whose setup calls for a right-hand sway-control kit.

Adjustable friction lets the user set sway reduction, while the dual brake pads provide the listed constant control against wind and passing-vehicle effects. Compatibility with round and trunnion-style hitches broadens the hitch styles it can serve. The kit includes a tongue-ball plate, crank handle, screws, spring clip, friction plate, and sway-control ball. Its socket and spring-clip connectors support attachment and detachment, as described in the product information.

Skip it if you need weight redistribution as well as sway control; the CURT 17063 combines both functions in a rated hitch.

Pick the Husky when your hitch style is round or trunnion and your mounting arrangement calls for right-handed control. Its friction system is adjustable, but this kit is sway control rather than a weight-distribution hitch.

Listed on Amazon as: HUSKY TOWING 34715 Right Handed Adjustable Sway Control Kit

#3 · Highest Capacity

3. CURT 17063 Round Bar Hitch

• Compatible with Vehicle Type: Trailer
• Weight: 100 lb
• Material Type: Carbon Steel

Best for: For heavier rated towing.

Why it ranks #3: Combines weight distribution and the CURT 17200 sway-control kit, with a listed 10,000–14,000-pound gross trailer weight rating.

A 10,000–14,000 lb gross trailer weight rating distinguishes the CURT 17063 for buyers matching a heavier towing setup. It pairs round-bar weight distribution with the included CURT 17200 sway-control kit, aiming to level the vehicle-trailer load while helping reduce lateral trailer movement.

The hitch distributes tongue weight across the tow vehicle and trailer to help level the load and smooth the ride; the included sway-control kit addresses trailer sway as a separate function. Its listed rating is 10,000–14,000 lb GTW and 1,000–1,400 lb TW. Grease zerk fittings provide access to lubricate the spring-bar mounts, but grease must be applied for proper operation, making lubrication part of ongoing upkeep.

Skip it if you need a lighter-duty rated range; the CURT 17062 is listed for 10,000 lb towing.

This CURT suits buyers whose trailer and tongue weights fall within its stated ranges and who want sway control included. Check both ratings against your setup, and plan to grease the spring-bar fittings as required.

Listed on Amazon as: CURT 17063 Round Bar Weight Distribution Hitch with Sway Control, 14,000 lb

#4 · 10,000-Pound Hitch

4. CURT 17062 Round Bar Hitch

• Compatible with Vehicle Type: Trailer
• Weight: 100 lb
• Material Type: Alloy Steel

Best for: For 10,000-pound rated towing.

Why it ranks #4: Pairs round forged-steel spring bars with the CURT 17200 sway-control kit; its description lists a 10,000-pound towing capacity.

The CURT 17062 combines round forged-steel spring bars with an included sway-control kit in a weight-distribution hitch listed for 10,000-pound towing. Redistributing part of the tongue weight helps level the tow vehicle and trailer, while the added kit is intended to help reduce trailer sway.

This round-bar hitch redistributes a portion of tongue weight to level the vehicle-trailer combination, and the included CURT 17200 adds sway control. Its listing gives a 10,000-pound towing capacity, which provides a rating to compare with the intended setup. A grease zerk fitting allows lubrication access, but grease must be applied to lubricate the hitch; ongoing maintenance is therefore part of using the spring-bar assembly properly.

Skip it if you need a stated 14,000-pound GTW rating; the CURT 17063 is listed up to that trailer-weight range.

This CURT fits buyers seeking a 10,000-pound-rated round-bar weight-distribution hitch with sway control included. Match the rating to the trailer and tow vehicle, and account for the required grease at the zerk fitting.

Listed on Amazon as: CURT 17062 Round Bar Weight Distribution Hitch with Sway Control, 10,000 lb

#5 · 12,000-Pound Hitch

5. FAHKNS Heavy-Duty Hitch Kit

• Compatible with Vehicle Type: Truck
• Weight: 99.8 lb
• Material Type: Alloy Steel

Best for: For 12,000-pound towing setups.

Why it ranks #5: This weight-distribution hitch listing specifies up to 12,000 pounds towing capacity and 1,200 pounds tongue weight, with spring bars to reduce sway.

A stated capacity of up to 12,000 pounds and a 1,200-pound tongue-weight rating give this FAHKNS weight-distribution hitch a clear rating boundary for travel-trailer and large-RV towing. Its spring bars are described as reducing sway, combining load distribution and sway management in one hitch kit.

The alloy-steel hitch is listed for trucks and combines weight distribution with spring bars that help reduce sway. The stated 12,000-pound towing capacity and 1,200-pound tongue weight provide concrete limits for matching the hitch to a trailer and tow vehicle. Verified product information also says the distribution hitch helps prevent wheel lift and support steering response. At 99.8 pounds, the listed weight is a practical factor when handling the kit for installation.

Skip it if you need a higher stated trailer-weight range; the CURT 17063 is rated up to 14,000 lb GTW.

This FAHKNS kit fits truck owners whose towing and tongue weights stay within its stated ratings and who want spring-bar sway reduction. Its 12,000-pound and 1,200-pound limits are important boundaries when matching a setup.

Listed on Amazon as: Weight Distribution Hitch, Heavy Duty Travel Trailer Towing Hitch Bar Kit

#6

6. FAHKNS Weight Distribution Hitch

• Compatible with Vehicle Type: Truck
• Weight: 46 kg
• Material Type: Stainless Steel

Best for: For an integrated hitch setup.

Why it ranks #6: A weight-distribution hitch with spring bars and a sway-control bar, but the supplied listing does not provide a clear towing-capacity figure.

Spring bars combine weight distribution and sway reduction in the FAHKNS hitch, giving truck owners one listed assembly for steadier towing. The product is described as balancing weight across the trailer and vehicle, while its sway-control bar and spring-loaded components help counter trailer movement during travel.

The supplied information lists a 46 kg stainless-steel assembly compatible with trucks, so account for its substantial listed weight when handling and installing the hitch. Spring bars are described as stabilizing towing and reducing sway, while weight distribution is intended to support more even loading and vehicle handling. The listing says it suits various driving conditions, but gives no towing-capacity figure in the supplied specifications; buyers should not infer a rating from the title alone.

Skip it if you need a stated towing-capacity range; the CURT 17063 lists 10,000–14,000 lb GTW and 1,000–1,400 lb TW.

Consider this FAHKNS assembly if you tow with a truck and want spring-bar weight distribution plus sway control in one hitch. The supplied listing does not state a towing-capacity figure, so it is not the choice for buyers requiring a published rating.

Listed on Amazon as: FAHKNS Weight Distribution Hitch with Sway Control

#7

7. BAL Lock-Arm System

• Compatible with Vehicle Type: Trailer
• Material Type: Alloy Steel, Aluminum

Best for: For stabilizing a parked RV.

Why it ranks #7: Designed to reduce side-to-side and front-to-back movement associated with RV stabilizing jacks, rather than trailer sway while towing.

Two Lock-Arms target both side-to-side and front-to-back chassis movement, making the BAL system distinct from a coupling-mounted sway-control bar. The listed application is travel trailers, RVs, and fifth wheels with existing leveling or stabilizing jacks, where the system helps reduce unwanted movement.

The Lock-Arm system works alongside existing leveling or stabilizing jacks, addressing chassis movement in two directions rather than redistributing trailer tongue weight. Its product description specifically presents it as an RV stability system, and the title includes two lock-arms and hardware. The 30-inch-long listed dimensions are useful to consider when planning storage and installation space. The supplied information does not give a towing-capacity rating or describe it as a weight-distribution hitch.

Skip it if you need a coupling-mounted towing sway bar; the Husky Towing Products 34715 is an adjustable friction-control kit.

Choose BAL for an RV owner seeking to reduce movement associated with existing leveling or stabilizing jacks. It addresses chassis stability, not towing sway or tongue-weight distribution, so it is not a substitute for a towing hitch control system.

Listed on Amazon as: BAL 23216 Lock-Arm Stabilizer Bar System – Anti-Sway RV Stabilizer Kit for Travel Trailers & 5th Wheels, Includes 2 Lock-Arms and Hardware