Hensley Arrow: How does it REALLY work?
There have been several discussions on this hitch that have become somewhat 'controversial'. I am NOT trying to stir this controversy/bashing back up. Instead, I'd like to see a good, intelligent di...
Forum Discussion
In another thread, Bryanl posted:
Bryan,
The Hensley Arrow and the PullRite reduce the TT's ability to "steer" the TV by virtue of moving the point of application of lateral force closer to the TV's rear axle. Because there is less "steering moment" imposed on the TV, the driver does not have to make as large or as precise a steering correction to maintain yaw stability.
This means it is less likely that the driver will overcompensate with steering actions which will increase the yawing of the TV and TT. The overcompensation can lead to an unsafe condition. Therefore, if the HA and PR can reduce the potential for overcompensation, then the HA and PR can provide potential for increased safety.
Ron
Bryanl wrote:
AFAIK there is no evidence of any sort that a Hensley is actually safer than any other properly installed and used trailer hitch.
Yes, I know. This one riles people something fierce. That's an interesting phenomena, too.
But the HA as inherently safer is sales hyperbole. Yes a bit better handling can enhance safety a bit. But an HA isn't going to help you make your rig stop on a dime or avoid rollover on evasive maneauver or prevent unexpected circumstance from happening.
It the safe and aware driver who properly handles his rig and maintains awareness of conditions that makes the difference.
Bryan,
The Hensley Arrow and the PullRite reduce the TT's ability to "steer" the TV by virtue of moving the point of application of lateral force closer to the TV's rear axle. Because there is less "steering moment" imposed on the TV, the driver does not have to make as large or as precise a steering correction to maintain yaw stability.
This means it is less likely that the driver will overcompensate with steering actions which will increase the yawing of the TV and TT. The overcompensation can lead to an unsafe condition. Therefore, if the HA and PR can reduce the potential for overcompensation, then the HA and PR can provide potential for increased safety.
Ron
