Rock Krawler JT30AX2LA-DCS 3.0 Inch Adventure-X2 Long Arm Coil Over Suspension Lift System

The Rock Krawler JT30AX2LA-DCS is a 3.0-inch Adventure-X2 Long Arm Coil Over suspension lift system engineered to deliver the ideal balance between daily drivability and hard-core off-road performance. This complete lift system pairs a full high-clearance 4-link long arm front suspension with a high-clearance independent 3-link rear suspension for exceptional articulation and geometry on both street and trail.

The Adventure-X2 designation represents Rock Krawler's proprietary X2 rear suspension geometry, which features enhanced rear instant centers and rear roll centers for a smoother, more controlled ride through any terrain. The coil over configuration adds a further level of tuneability, allowing owners to dial in ride quality, handling, and off-road performance to their exact preference.

Key Features:

• 3.0-inch lift height — provides clearance for larger tires while maintaining on-road composure
• Full high-clearance 4-link long arm front suspension — maximizes front axle articulation and improves caster correction
• High-clearance independent 3-link rear long arm suspension — X2 geometry with improved instant and roll centers for superior trail performance
• Coil over shock configuration — enhanced tunability for ride height, damping, and performance customization
• 100% service-free Adventure Series joints — maintenance-free design with no greasing required
• 8 fully adjustable control arms — allow precision tuning of caster and pinion angle front and rear
• Includes geometry correction hardware — correction pads reduce factory spring bow; track bar corrections perfectly center the front axle
• Welding required — front and rear long arm frame-side mounts require welding; OEM frame-side lower front control arm mounts must be removed

Rock Krawler JT systems include all necessary geometry correction components to eliminate on-road handling compromise. Whether navigating technical rock crawling, highway cruising, or towing, the Adventure-X2 Long Arm Coil Over system provides the comprehensive foundation for any build.