Rock Krawler JT45AX2LA-CS 4.5 Inch Adventure X2 Coil Over Long Arm Suspension System

The Rock Krawler JT45AX2LA-CS is a 4.5-inch Adventure X2 Coil Over Long Arm Suspension System engineered for the Jeep Gladiator JT. This system delivers the ultimate balance between daily driver comfort and hardcore off-road performance, combining the benefits of a full high clearance 4-link front suspension with a high clearance independent 3-link rear suspension.

Coilovers add another level of tunability for the vehicle owner to further enhance ride quality, handling, and off-road performance to their liking. Say goodbye to greasing your joints — this service-free long arm system is built to last.

Key Features:

• Independent 3-link rear conversion featuring X2 rear suspension geometry with enhanced rear instant centers and rear roll centers
• High clearance axle mounts provide 4.5 inches of additional ground clearance under the rear axle compared to stock
• Rear upper shock relocation brackets ensure no loss of shock or suspension travel
• The Adventure-X designation reflects the inclusion of adjustable control arms with 100% service-free Adventure Series joints
• All four coils work together to achieve excellent on-road comfort, with proper free-length coils designed for off-road articulation that stay firmly seated in the coil bucket
• Spring correction pads are included to reduce the spring bow inherent in the factory setup
• Track bar geometry corrections front and rear allow for perfect axle centering with no compromise in on-road handling

Installation Notes:

• Requires welding of the front and rear long arm frame side mounts
• A new front C.V. driveshaft is recommended for all front shock configurations with maximum extended length greater than 29 inches. Removal of OEM frame side lower front and rear control arm mounts, upper control arm mounts, and axle side rear lower control arm and track bar mounts is required. Modification and welding of raised rear upper shock mounts is also required.
• Installing limiting straps is recommended to avoid over-extension of suspension components once the vehicle is fully set up

Coil Height Configuration Notes:

• All lift heights are based on Rubicon models for a standard-style build, including front bumper and winch, rear bumper, and full-size spare
• If building with a spare delete, dropping 1 inch in coil lift height for the rear is recommended
• If building an overland or heavily upfitted build, upsizing 1 inch in coil lift height for the rear is recommended

The combination of a full high clearance 4-link long arm front suspension and high clearance independent 3-link rear long arm suspension lets you dominate both streets and trails. The Rock Krawler JT45AX2LA-CS is a premier long-arm lift system for Jeep Gladiator JT owners seeking maximum off-road capability without sacrificing everyday drivability.