The Hensley Arrow is a weight-distribution hitch built around a projected pivot-point design. Instead of allowing the trailer to yaw mainly around a conventional hitch-ball pivot, its four-bar linkage moves the effective pivot point forward and changes how sway forces act through the hitch. That can make a compatible, correctly loaded trailer feel more controlled, but it does not increase the tow vehicle’s capacity or correct poor tongue weight, worn tires, weak brakes, or incorrect adjustment. The right decision depends on your vehicle and trailer ratings, trailer structure, loading habits, and willingness to use a more specialised hitching procedure.
Trailer sway is a yawing movement from side to side around the vertical axis of the trailer. A crosswind, a passing vehicle, an uneven road surface, an abrupt steering correction, or poor cargo distribution can start that movement. If the trailer’s forces continue to build, the tow vehicle may feel as though the trailer is pushing the rear of the vehicle from one side to the other.
With a conventional ball hitch, the trailer’s main pivot is located at the hitch ball behind the tow vehicle. A standard weight-distribution hitch uses spring bars to transfer some of the tongue load from the rear axle toward the front axle and the trailer axles. That improves load balance, but weight distribution alone does not necessarily provide dedicated sway control.
The Hensley Arrow adds a linkage between the trailer and tow vehicle. Its geometry projects the trailer’s effective pivot point forward, toward the tow vehicle, rather than leaving the trailer to pivot freely at the ball in the usual way. When the trailer tries to yaw, the linkage changes the direction and leverage of those forces. The central sway-control action therefore comes from the hitch geometry, rather than from a conventional friction device alone.
The projected pivot point is an effective mechanical location, not a rigid locking point. The trailer still needs to articulate for turns, uneven surfaces, and manoeuvring. The design is intended to reduce the tendency for sway to begin or build, not to make the trailer immune to every force acting on it.
A correctly installed Hensley Arrow may provide a more controlled towing feel for a suitable trailer, particularly when the driver wants weight distribution and sway control in one system. Its design does not change the basic limits of the tow vehicle or trailer.
The most useful comparison is not simply whether one hitch is more expensive or more elaborate. Each design manages trailer movement in a different way, and the correct choice depends on the trailer, tow vehicle, receiver, and driver’s priorities.
| Hitch design | Primary sway approach | Weight distribution | Setup considerations | Potential fit |
|---|---|---|---|---|
| Hensley Arrow | Projected pivot point through a four-bar linkage | Integrated | Specialised trailer and vehicle connections require careful adjustment | Drivers wanting an integrated, geometry-based system and willing to manage added complexity |
| Basic weight-distribution hitch | Usually no dedicated sway control | Integrated through spring bars | Familiar arrangement, but a separate sway-control solution may be needed | Setups where load distribution is the main requirement |
| Friction sway-control device with weight distribution | Friction resists relative yaw | Provided by a separate weight-distribution hitch | Additional component must be installed and used according to its instructions | Drivers who prefer a separate, straightforward sway-control device |
| Cam-style weight-distribution hitch | Cam action resists movement around the straight-ahead position | Integrated | Correct bar and cam geometry is essential | Drivers seeking an integrated alternative that suits their trailer and receiver |
A basic weight-distribution hitch and a Hensley Arrow should not be treated as identical equipment. Both can distribute tongue weight, but the Hensley system uses a different approach to trailer yaw. A friction or cam-style hitch may be simpler for a particular trailer, while the Arrow may appeal to someone who values its projected-pivot design and is prepared to follow a more involved installation and coupling procedure.
Use the loaded trailer weight rather than an empty or brochure weight when checking compatibility. Review the tow vehicle’s maximum trailer rating, payload limit, rear-axle rating, receiver rating for weight distribution, and the ratings of the ball, shank, fasteners, and other connected components. Passengers, luggage, accessories, and trailer tongue weight all count against the vehicle’s available payload.
The rating of the Hensley Arrow cannot raise any of those limits. The lowest applicable limit in the complete towing system remains the controlling limit. A vehicle may have enough advertised towing capacity but still be restricted by payload, rear-axle loading, or the receiver’s weight-distribution rating.
The Hensley Arrow uses dedicated trailer-side and vehicle-side hardware rather than functioning as a simple ball mount. The trailer frame, A-frame, coupler interface, attachment points, and available clearance must suit the intended installation. Check the hitch instructions and confirm that the trailer manufacturer permits the use of a weight-distribution hitch.
Clearance matters during turning and manoeuvring. The linkage, trailer frame, chains, electrical cable, and other components must not bind or strike one another through the required range of movement. If the trailer’s construction or existing coupler arrangement is unclear, have the installation assessed before ordering parts or drilling the frame.
Tongue weight should be checked in the condition in which the trailer will actually be towed. That means accounting for normal cargo, fluids, batteries, propane equipment, water, and the position of heavy items. A suitable tongue-weight scale or a qualified weighing service can provide more useful information than an estimate based on an empty trailer.
Too little tongue weight can increase the tendency to sway, while too much can overload the rear axle, receiver, or trailer components. The Hensley Arrow can manage hitch forces within its intended range, but it cannot turn an incorrectly balanced trailer into a correctly loaded one.
The hitch changes the way the trailer connects to the tow vehicle; it does not reduce the trailer’s momentum. Trailer brakes must be in working order, and the brake controller should be adjusted so braking is smooth and effective without excessive lockup. Check the breakaway system where fitted, the electrical connector, trailer lights, and the condition of the wiring before towing.
Inspect trailer tires for the correct load rating, damage, tread condition, and cold inflation pressure. Use the pressure specified for the tire and trailer rather than reducing pressure to soften the ride. Wheel, suspension, and axle problems can create instability that no sway-control hitch should be expected to hide.
A Hensley Arrow requires more attention to alignment, connection, weight-distribution adjustment, and clearance than a simple ball mount. The vehicle-side insert, often referred to as the stinger, must mate correctly with the trailer-side hitch assembly. The coupling sequence and any required adjustment should be learned before the first loaded trip.
That extra procedure is not automatically a disadvantage. It becomes a problem when the owner buys the hitch without allowing time to understand its operation, verify fasteners and clearances, and repeat the setup after changing cargo or towing vehicles.
Use the specific instructions supplied with the hitch, tow vehicle, and trailer. Generic weight-distribution advice may not account for the Arrow’s linkage, adjustment points, or trailer-side installation.
After the first short trip, recheck accessible fasteners, adjustment settings, safety-chain routing, and electrical connections. Repeat the checks whenever the cargo arrangement changes, a different tow vehicle is used, or the trailer receives suspension or frame work.
The Hensley Arrow may suit someone who regularly tows a compatible travel trailer, has confirmed all vehicle and trailer limits, and is willing to learn the adjustment procedure. It is less suitable when the trailer cannot accept the required hardware, the receiver is not approved for weight distribution, or the owner needs the simplest possible hitch for occasional use.
Do not assume that adding or tightening sway-control equipment is the first solution. If sway begins, reduce speed smoothly, avoid abrupt steering corrections, and follow the tow vehicle and brake-controller instructions. If the controller has a manual trailer-brake override, use it only as directed for that system.
Once stopped safely, inspect the load position, tongue weight, tire pressure, hitch connection, trailer brakes, axle alignment, suspension, and frame hardware. Continued sway after a Hensley Arrow has been installed is a reason to diagnose the complete towing system, not evidence that more hitch tension alone is needed.
No. The hitch has its own component ratings, but those do not increase the tow vehicle’s trailer, payload, rear-axle, or receiver limits. The loaded trailer and complete towing combination must remain within the lowest applicable rating.
It performs weight-distribution duties, but its projected pivot-point linkage gives it a different approach to trailer sway from a basic weight-distribution hitch. The two functions should still be adjusted correctly; weight distribution does not replace correct loading or brake setup.
No hitch can guarantee that a trailer will never move in wind, during an emergency manoeuvre, or after a mechanical or loading problem. The Hensley Arrow is designed to resist the development of yaw, but safe speed, correct tongue weight, tires, brakes, and vehicle control remain essential.
No. Trailer frame construction, A-frame dimensions, coupler arrangements, clearance, and manufacturer instructions all matter. Confirm compatibility with the specific trailer and receiver before assuming that existing hitch hardware can be reused.
Yes. The Hensley Arrow does not stop the trailer or operate its brakes. The trailer braking system, controller, breakaway equipment, electrical connector, and tires must be maintained separately and used within the requirements for the towing combination.
Recheck alignment, connection engagement, hitch height, adjustment settings, clearance, and the manufacturer’s coupling sequence. Do not force the components together or continue towing if there is binding, unusual movement, damaged hardware, or uncertainty about whether the connection is locked.
The Hensley Arrow makes the most sense when its projected pivot-point design matches a properly rated trailer and tow vehicle, and when the owner is prepared to complete a careful installation and adjustment. Before buying, verify trailer compatibility, loaded tongue weight, receiver approval, brakes, tires, and payload. Used as part of that complete system, the Hensley Arrow can contribute to more controlled towing without pretending to replace the fundamentals of safe setup.
