SuperPro’s fixed offset geometry correcting upper control arm kits dial in your lifted truck without time-consuming adjustments or trial and error.Our front upper control arms are designed with ideal camber and caster adjustment built into the design of the arms so they are a direct bolt-on solution for your 2″-3″ lift. Improved drivability – enhanced steering feel and accuracy, greater straight-line stability, proper turn-in and predictable cornering behavior and performance – straight out of the box.Paired with a heavy-duty high articulation ball joint for maximum durability on and off-road, these arms are built to deliver better-than-stock road manners on road and improved capability and ruggedness when the pavement ends.