Rock Krawler Suspension JT30SB2 3.0 Inch Silverback Long-Arm Suspension System for Jeep Gladiator JT

The Rock Krawler 3.0 Inch Silverback Long-Arm System is the ultimate performance upgrade for your Jeep Gladiator JT, designed for serious off-roaders who still drive their Gladiator daily by blending high-clearance off-road performance with on-road comfort and precision.

Advanced Suspension Design:

• High-clearance 4-link front suspension and triangulated 4-link rear setup for maximum articulation and control
• Rear triangulation eliminates the rear track bar entirely for smoother highway handling and superior axle centering
• Fully service-free long arms with Adventure Series joints that isolate road vibration like OE bushings while offering high misalignment capability and zero maintenance

Superior Ride Quality:

• Triple-rate front coil springs and quad-rate rear coil springs engineered with proper free-length for articulation while maintaining spring seat contact under extreme flex
• Includes coil correction pads to reduce spring bow and track bar geometry correction to perfectly center the axles

This comprehensive suspension system improves ride quality both on and off-road, increases ground clearance, and accommodates 35-40 inch tires.