Sway-A-Way torsion bars are designed specifically for lifted and lowered trucks and SUV’s that demand superior suspension performance. The bars are manufactured from aircraft alloy steel have a 20% - 30% increase in spring rate over stock bars. Sway-A-Way torsion bars eliminate hard bottoming when offroading or towing heavy loads, improve vehicle handling on the street, and provide a more consistent spring rate for better vehicle control. More...