Not sure what you need?
The Rock Krawler JT 1.5" 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.
Kit Includes:
- Two (2) triple rate front coil springs
- Two (2) front Adventure Series lower control arms
- Two (2) front spring pads
- One (1) adjustable front track bar
Tire Fitment:
Sport and Sahara with Full OEM Fenders
35” Tall Tires (2” Bump Stop Height Recommended)
Sport and Sahara with Trimmed or High Lined OEM Fenders
37” Tall Tires (3” Bump Stop Height Recommended)
Rubicon with Full OEM Fenders
37” Tall Tires (2” Bump Stop Height Recommended)
Rubicon with Trimmed or High Lined OEM Fenders
38” Tall Tires (3” Bump Stop Height Recommended)
Wheel Fitment:
Sport and Sahara Wheel Fitment Recommendations
37” Tall Tires - Recommend 3.5” of Back Spacing
Rubicon Fitment Recommendations
37” Tall Tires – Recommend 4.5” of Back Spacing
38”/40" Tall Tires – Recommend 3.5” of Back Spacing
Notes:
*** All lift heights are 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" in coil lift height for the rear.
Since 2011, we’ve lived off-road, bringing know-how to every build.
From our MA shop to your driveway, we deliver trusted gear anywhere.
Handpicked from trusted brands for durability, performance, and style.
5-star service, and a team that treats your rig like their own.
