In most cases, to create this lever action, a weight-distribution hitch will use bars, often called equalizer bars or arms, that extend out toward the trailer and attach to the trailer A-frame 25 ...

Wind can induce it, so can unbalanced loads, but the only way to prevent it from happening is to use a sway controller/equalizer hitch ... is available as a round bar or trunnion bar configuration.

PROVO, UT, UNITED STATES, February 8, 2023 /EINPresswire.com/ -- Year after year, trailer owners across America have voted the Original Equal-i-zer ® Sway Control ...