Rancho® Performance Suspension & Shocks

X-Lander RS3 Suspension System
RS66128B
X-Lander RS3 Suspension System

3-in. Suspension System

The Rancho 3” X-Lander RS3 (Rancho Stage 3) Suspension System* is the result of continuous testing and improvements done by Rancho® to give you the best possible on and off-road experience for your Jeep Gladiator. This kit includes corner specific progressive rate coil springs, and fully adjustable front control arms with D2 bushings to give you improved comfort, durability and worry free operation. Upper control arm adjustments can be made while it’s still installed on the vehicle.

This kit also features our heavy-duty front track bar with D2 bushings to center the axles. The D2 bushings in our control arms and track bars feature PTFE for grease-free operation allowing the sleeve to rotate in the bushing without resistance reducing wear. Front and rear bump stop extensions and extended length sway bar end links included. Pair with Rancho Gladiator shocks that feature our Dynamic Rebound Spring (DRS) Technology. This DRS Technology features a precisely tuned metal spring that provides additional control, reduces body roll, and prevents overextension. System is designed to work with 38” tires*. This system is precision engineered to be 100-percent compatible with the Jeep Factory Electronic Stability System and backed by a Limited Lifetime Warranty.



  • Premium X-Lander on and off-road experience for your Gladiator
  • Corner specific progressive rate coil springs
  • Front control arms with D2 bushings to give you comfort, durability and worry free operation
  • On vehicle adjustable upper control arms
  • HD Front track bar with D2 bushings included to center the axles
  • Front and rear bump stop extensions included
  • Includes extended length sway bar end links
  • All brackets fabricated from high-strength, low-alloy steel
  • Developed with 38-Inch tires*
  • Installs easily - 100-percent bolt-on system

For Jeep Gladiators set up for overlanding or hauling/tow heavy loads, Rancho has designed heavy duty X-Lander rear progressive rate coil springs (Kit PN: RS80139) with improved spring rate and 1/2”* additional height (3.5”* total) to compensate for continuous heavy load. Kit must be purchased separately.

*The addition of aftermarket bumpers, sliders, winches, etc. will net differences in lift height

*System heights developed with a Rubicon model. Non-Rubicon models will net taller lift height vs. Rubicon

*38” tire for Rubicon model only; Non-Rubicon max 37” tire


X-Lander RS3 Suspension System - RS66128B

VEHICLE FITMENT