Friction anti-sway device use in rain or wet roads
So; when trailering in the rain while using the friction anti-sway device, should I loosen or tighten this thing?
Forum Discussion
From earlier in the thread. BurbMan seems to be implying that cam action has some sort of inherent property that works even in slippery conditions.
BurbMan wrote:
Say you're driving on a slippery road and want to turn right. As you turn the truck, the tires need sufficient grip to overcome the resistance of the sway bar to begin to angle the trailer around the corner. It's possible for the tires to lose grip if too much resistance is presented by the sway bar. When that happens, the truck will be pushed into an understeer condition and begin to slide straight ahead. Kind of like being on ice, except you now have the weight of the trailer pushing the truck, so regaining control is difficult if not impossible. Obviously if this happens at highway speeds you'll be in the ditch before you can say "Holy Shift!".
(..)
One of the reasons I migrated to the Hensley in 2002...I was never sure if the sway bar was tightened the right amount. I recall a few times making it extra snug because it was a windy day, only to have it start raining with no where to pull over and loosen it. Your only choice is to slow down and hope you don't get surprised by understeer at the wrong time. I worry a lot less about the weather with the Hensley.
