2.5" Suspension Systems (33–35" Tires)

The 2.5” Alpine RT2 Short Arm Suspension System features Alpine IR Short Control Arms with our all-new Independent Rotation (IR) Bushings. These adjustable control arms and bushings team up to give your rig an unprecedented smooth and quiet ride both on- and off-road. The included Front SpeedBump Bump Stops also take the hard hits out of those unexpected trail surprises.

Adjustable Alpine IR Short Control Arms balance front caster angle and pinion angles and optimize rear pinion angles, anti-squat geometry, and tire position on vehicles with 0–4.5” lifts.

In addition to optimizing suspension geometry, adjustable Alpine IR Short Control Arms feature our all-new Independent Rotation (IR) Bushings. These innovative bushings remove bushing bind during full suspension travel for less overall bushing load during articulation resulting in unrestricted droop as well as a noticeable ride improvement whether on the highway or the trail.

The Front and Rear HD Forged Adjustable Track Bars improve steering response, center the axle to optimize vehicle roll center, and reduce body roll for unsurpassed handling.