Isuzu D-Max and second-generation Chevy Colorado trucks run out of factory camber and caster adjustment when they are lifted. SPC's heavy duty cast replacement arms provide 0deg to +4deg caster change and +-3deg camber change. SPC's patented truck arms offer increased droop travel and free pivoting bushings in an easy to align remove and replace arm. Featuring our long life maintainable ball joint and SpecRide bushings, this arm is designed to correct alignment angles while maintaining factory ride quality. These remove and replace arms are available in pairs for lifted and off-road applications. Get more droop travel: SPC's arm has improved clearance ot get around the spring bucket when the arm droops, eliminating arm to frame contact on lifted trucks. The maintainable ball joint has an oversized ball and allows more than 80deg of articulation to ensure it never binds. SpecRide bushings have free pivot to eliminate any chance of bushing failure seen on many high travel suspensions. Get your drivability back: When you lift your truck you affect caster and camber. SPC's arms have +1deg of caster built into them. Using its patented ball joint design the arm will get you 0deg to +4deg of caster and +-2deg of camber. Get your tire where you wantit in the wheel well: Use adjustment in the control arm and on the OE lower cams to maximize alignment angles and move oversized tires forward in the wheel well to minimize or avoid fender trimming. California Residents WARNING