Ensure your semi truck is Ready for the Road Ahead with enhanced stability, with the Automann 41-1/8" x 22.25" Sway Bar. Due to its connection with both the left and right sides of the suspension, this replacement part is able to decrease body roll while increasing stability. Engineered with chemically-resistant materials that are impervious to oil and other damaging contaminants. FleetPride is your First Click in Heavy Duty .