Rock Krawler JT30SB2-TR 3.0 Inch Silverback Stage 2 Trail Runner Long-Arm Suspension System

The Rock Krawler JT30SB2-TR is the 3.0-inch Silverback Stage 2 Trail Runner long-arm suspension system, engineered for Jeep Gladiator JT owners who demand serious off-road capability without sacrificing everyday drivability. This Stage 2 Trail Runner configuration builds on the proven Silverback platform by adding Fast CD (Compression Dampening) Adjusters to the coilovers, delivering an advanced level of on-the-fly tuneability for those who push their build harder on technical trails.

Silverback Long-Arm Architecture:

• High-clearance 4-link front suspension paired with a triangulated 4-link mid-arm rear setup for maximum articulation and axle control
• Adventure-X mid-arms with fully adjustable upper and lower control arms offering up to 70 degrees of total misalignment at the frame and axle connections
• Service-free joints — no greasing required, designed for long-lasting, zero-maintenance performance
• Rear triangulated design eliminates the rear track bar entirely for improved highway stability and superior axle centering
• Full caster and pinion angle adjustment, front and rear, for precision geometry tuning

Stage 2 Trail Runner Coilover Package:

• 2 5/8" RRD Racing Coilovers with remote reservoirs, front and rear
• Fast CD (Compression Dampening) Adjusters included on all coilovers for enhanced ride and handling tuneability
• Fully adjustable and tunable shock valving to dial in performance for any terrain

Multi-Rate Spring System:

• Triple-rate front coil springs and quad-rate rear coil springs for progressive, controlled response
• Coils built with the proper free-length for maximum off-road articulation while staying firmly seated under extreme flex
• On-road comfort that rivals or exceeds factory spring performance

Included Hardware:

• Coil correction pads to reduce spring bow
• Front and rear track bar geometry correction brackets to perfectly center both axles
• All necessary mounting hardware and detailed installation instructions

The Rock Krawler JT30SB2-TR Silverback Stage 2 Trail Runner system is a comprehensive long-arm suspension upgrade that transforms the Jeep Gladiator JT's off-road performance while preserving confident on-road and towing manners. Whether navigating rock gardens or daily commuting, this system is built to be the foundation for every adventure.