Rock Krawler Suspension JT30PX-S1 3.0 Inch Pro-X Mid-Arm Suspension System Stage 1 for Jeep Gladiator JT

The Rock Krawler JT30PX-S1 is a complete 3.0-inch Pro-X Mid-Arm suspension system engineered specifically for Jeep Gladiator JT owners seeking maximum articulation with a bolt-in installation. This Stage 1 system delivers the durability and off-road performance Rock Krawler is known for, while providing exceptional on-road comfort.

Advanced Control Arm Design:

• X Factor Series adjustable lower control arms with 90 degrees of total misalignment capability
• Adjustable upper control arms for precise caster and pinion angle tuning
• High-clearance design for improved ground clearance
• Bolt-in rear triangulated 4-link assembly maintains perfect rear axle centering

Superior Spring Technology:

• Triple-rate front coil springs for progressive response characteristics
• Quad-rate rear coil springs maintain factory load capacities
• Spring correction seats reduce factory spring bow
• Engineered for optimal on-road comfort and off-road articulation

Complete Kit Includes:

• 2.25-inch RRD Spec shocks (front and rear)
• Adjustable front track bar for proper axle centering
• Front sway bar links and extended rear sway bar links
• Pro-X bolt-in rear axle cradle
• Drill and tap kit for installation

The triangulated 4-link rear assembly eliminates rear suspension bind and allows for removal of the rear track bar, significantly improving highway ride quality by eliminating crosstalk between front and rear track bars. This system accommodates 37-inch tires with factory fenders on Sport and Overland models, or up to 38-inch tires with trimmed fenders.