1.5 Inch Adventure System 19-Present Wrangler JT Rock Krawler

The Rock Krawler JT 1.5 inch Adventure Series Mid Arm System was designed for those who want an easy bolt-in installation, excellent on-road comfort and the durability and off-road performance you expect from Rock Krawler Suspension.

This kit features Rock Krawler’s proven, service free control arm joints. These joints are the industry leader in service free control arm joints using innovative technology to provide the best possible ride in your Wrangler.

The Adventure Series fixed lower control arms offer a total of 70 degrees of misalignment that greatly reduces the bind inherent in JT factory lowers. Rock Krawler’s industry leading triple rate coils give you 1.5 inches of lift to clear up to 38 inch tires, depending on model, and improve the on-road ride over the factory linear rate springs.

All Rock Krawler JT systems include correction pads that help minimize the spring bow inherent in the factory set up. The provided track bar geometry corrections lets you perfectly center the axle so there is no compromise in handling.

System Benefits:

• Complete Bolt in System
• Excellent Highway Ride
• Improved Off-Road Ability
• Triple Rate Coil Springs
• Front Spring bow correction Pads
• Lifetime Warranty on All Hard Parts
• Upgradeable to Rock Krawler JT Long Arm
• Service Free Control Arm Joint Package
• Jeep remains level on all 4 corners

System Includes:

• (2) Triple rate coil front coils
• (2) Front Adventure Series lower control arms
• (2) Front spring pads
• (1) Adjustable front track bar

Tire Fitment:

Sport and Sahara with Full OEM Fenders
35 inch Tall Tires (2 inch Bump Stop Height Recommended)

Sport and Sahara with Trimmed or High Lined OEM Fenders
37 inch Tall Tires (3 inch Bump Stop Height Recommended)

Rubicon with Full OEM Fenders
37 inch Tall Tires (2 inch Bump Stop Height Recommended)

Rubicon with Trimmed or High Lined OEM Fenders
38 inch Tall Tires (3 inch Bump Stop Height Recommended)

Wheel Fitment:

Sport and Sahara Wheel Fitment Recommendations
37 inch Tall Tires - Recommend 3.5 inch of Back Spacing

Rubicon Fitment Recommendations
37 inch Tall Tires – Recommend 4.5 inch of Back Spacing
38 inch/40 inch Tall Tires – Recommend 3.5 inch of Back Spacing

Shock Notes:

Generic Shock Lengths:

Front - 16.90 inch Collapsed/28.70 inch Maximum extended

Rear - 16.18 inch Collapsed/26.82 inch Maximum extended

General Notes:

All lift heights based on Rubicon models for standard style build (i.e. front bumper and winch, rear bumper and full size spare).

If building an overland or heavily upfitted build in the back, we recommend upsizing 1 inch in coil lift height for the rear.