Rancho (RS66128B): 3” X-Lander RS3 Suspension System for 2020 Jeep Gladiator

The 3” X-Lander RS3 suspension system from Rancho offers a premium on- and off-road experience for your 2020 Jeep Gladiator (all models). The RS66128B 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 after the system is installed.

100% compatible with the Jeep Factory Electronic Stability system, made in the USA, and backed by Rancho’s limited lifetime warranty.

Note: System heights developed with Rubicon. Other models will net taller lift height. 38” max tire height for Rubicon; 37” max height for other models.


  • For 2020 Jeep Gladiator (all models)
  • Provides a premium on- and off-road experience
  • Corner-specific progressive-rate coil springs
  • Front control arms with D2 bushings
  • On-vehicle adjustable upper control arms
  • HD front track bar with D2 bushings to center the axles
  • Front and rear bump stop extensions
  • Extended-length sway bar end links
  • High-strength, low-alloy steel brackets
  • Developed with 38” tires (37” for non-Rubicon models)
  • Bolt-on installation
  • Made in the USA
  • Warranty: limited lifetime
Rancho X-Lander RS3 Suspension System for Jeep Gladiator RS66128B

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Though this is not a paid review, this content has been produced by The AAM Group™ in support of manufacturers with whom it has a business relationship.

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