Sway Control

A sway control unit is an inexpensive solution to the problem of a wandering trailer. CURT sway control units are designed to attach to your vehicle and trailer at the coupling point and counteract any lateral movement in your trailer, keeping your tow load straighter on the road and giving you more control over your vehicle. The sway bar uses a material like that used in brake pads to provide the necessary resistance while still allowing your vehicle to complete proper turns with your trailer attached. The sway control mounts onto the frame of your trailer and connects to the vehicle's ball mount using a separate trailer ball from that used for coupling the trailer. This sway control replacement ball is designed to attach a sway control unit to the vehicle-side of the connection. With its 5/8" shank diameter, it mounts into the mounting tab of a weight distribution hitch or a sway control ball mount. It features a ball diameter of 1-1/4" to fit the CURT sway control unit #17200 and features a chrome-plated finish for long-lasting rust resistance., REPLACEMENT 1-1/4" SWAY CONTROL BALL (5/8" X 1-3/4" SHANK, PACKAGED) #40010 Hitch-mounted attachment ball for the sway control unit #17200. 5/8" diameter shank fits most weight distribution hitches. Also compatible with sway tab ball mount #45820 or weld-on sway tab #45822. Sway control helps reduce lateral trailer movement. Constructed from high-strength steel. Protected by a durable chrome-plated finish. Zinc-plated hex nut and helical lock washer for secure mounting. Notes: The mounting platform must be at least 3/8" thick, and the hole size must not be more than 1/16" larger in diameter than the threaded shank

CURT sway controls are adjustable and easy to install. They come with a sway unit, a trailer-mounted attachment ball and bolts, a hitch-mounted attachment ball, a weld-on tab, a mount reinforcement plate and attachment clips. Though a weight distribution hitch is not an ideal solution for trailer sway on its own, CURT weight distribution hitches are made to be combined with a sway control unit and many are available with a sway controls included for a complete package. CURT also carries ball mounts that are specially designed to work with a sway control kit, having a sway tab welded right onto the ball mount platform., SWAY CONTROL KIT #17200 Helps limit lateral trailer movement to reduce sway. Fits most weight distribution hitches or a sway tab mount #45820. Included weld-on sway tab allows for use with most ball mounts. Spacer plate ensures proper alignment of trailer ball attachment. Features adjustment bolt to accommodate different load sizes. On / off handle makes it easy to engage or disengage sway control as needed. Two sway control units recommended for larger trailers. Compatible with most A-frame trailers (some drilling required). Limited lifetime warranty (one-year finish, one-year parts). Notes: Includes sway control unit, trailer-mounted attachment ball & bolt, hitch-mounted attachment ball #40093, weld-on tab to adapt for left-hand use or for use without weight distribution hitch, mount reinforcement plate and attachment clips.

At CURT, we understand the importance of ensuring safe and reliable towing experiences. That's why we developed an advanced electronic sway control system that prevents sway during emergency maneuvers, poor road conditions or during heavy winds. Our system is compatible with a range of truck types, making it a reliable solution for all drivers. Our advanced sway control system can bypass the trailer braking controller, acting independently of the driver to limit trailer sway in emergency situations. It is equipped with unique, motion-sensing technology that detects trailer movements not controlled by the weight distribution hitch. Our advanced patent-pending microprocessor technology can quickly and safely apply the trailer brakes to limit sway and ensure a safer towing experience. Another benefit of our system is its compatibility with the both OneControl RV and Auto apps that connects to your smartphone wirelessly through Bluetooth. This means drivers can access real-time updates and notifications about the system's status through their smartphone. The app's Bluetooth connection communicates important notifications to the driver, keeping them informed about the system's operation. To ensure our system is reliable and effective, we have subjected it to rigorous testing on a variety of vehicles from multiple manufacturers. This testing ensures compatibility with original equipment trucks, giving drivers peace of mind knowing that our sway control system is a reliable and safe solution for their towing needs. With True Course's advanced technology and rigorous testing, drivers can trust that they will have a safer and more secure towing experience., TRUE COURSE ADVANCED BLUETOOTH - TRAILER SWAY CONTROL SYSTEM #51202 - Prevents trailer sway by activating brakes independently of driver and brake controller. Easy plug-and-play installation; mount module on trailer and plug in adapters. Compatible with multiple makes and models and thoroughly tested on real vehicles. Module acts as intermediary for the trailer brake system, bypassing brake signal. LED indicator on module shows when system is active and ready. OneControl mobile integration provides in app notifications and system status. Combats sway caused by side winds, slippery roads, sudden movement and emergencies. Advanced patent-pending technology electronically detects dangerous trailer movement. Additional sway protection beyond the capabilities of traditional weight distribution hitches.