Rancho RS66128B 3-Inch X-Lander RS3 Suspension Lift System

The Rancho X-Lander RS3 Suspension System delivers a comprehensive 3-inch lift solution engineered specifically for Jeep Gladiator JT trucks. This complete suspension upgrade provides the clearance needed for oversized tires while maintaining exceptional ride quality and handling both on-road and off-trail.

Premium Features:

• Corner-specific progressive rate coil springs (front and rear) for reliable, consistent handling
• Fully adjustable upper and lower front control arms with on-vehicle caster adjustment capability
• Heavy-duty front track bar with D2 bushings to properly center the front axle
• D2 dual durometer bushings throughout—high-articulation, grease-free, self-centering design reduces NVH
• Front and rear bump stop extensions included
• Extended-length sway bar end links (front and rear)
• High-strength, low-alloy steel brackets for maximum durability
• Bolt-on installation with no cutting or drilling required

Tire Fitment: Accommodates up to 38-inch tires on Rubicon models and 37-inch tires on non-Rubicon models. Note that aftermarket bumpers, sliders, winches, and other accessories may affect final lift height.

Compatibility: Designed for 2020+ Jeep Gladiator JT (excludes diesel models). System is precision-engineered to be 100% compatible with Jeep Factory Electronic Stability Control. Non-Rubicon models will achieve slightly taller lift height versus Rubicon.

Important: Shocks sold separately. Rancho recommends pairing with RS5000X shocks (RS55065 front, RS5070 rear) or RS9000XL shocks (RS999065 front, RS999070 rear). For overlanding or heavy-duty hauling/towing applications, consider upgrading to Rancho HD X-Lander rear coil springs (RS80139, sold separately) which provide improved spring rate and an additional 0.5 inches of lift.

Shipping Note: This is a master part number that ships in four separate boxes (RS66128B-1, RS66128B-2, RS66128B-3, and RS66128B-4). All four boxes are required for a complete kit. Backed by Rancho's Limited Lifetime Warranty.