Rock Krawler 3.5in Ultimate Adventure Mid-Arm Lift Kit, No Shocks
JL 4DR
Product Resources
Features & Product Details
The Rock Krawler 3.5" Ultimate Adventure Mid-Arm System is specifically designed for Wrangler owners who want a complete system, bolt-in installation, and some of the best articulation of any MID-ARM kit on the market. This system proves its durability and off-road performance every time you hit the streets or trail! The Term, "Ultimate Adventure System" comes from the inclusion of 4 non-adjustable Lower control and 4 fully adjustable upper arms with the 100% Service Free Adventure Series joints installed. Rock Krawler's industry leading, Adventure series mid-Arms, offer a total of 70 degrees of misalignment when paired with the Adventure series Joints at the frame connection and at the axle. The inherent bind in a factory JLU control arm is greatly reduced.
Driving you home with the most comfortable ride possible in a Wrangler are the TRIPLE-RATE coils. All 4 coils work together to achieve excellent on-road comfort that we feel is better than the OEM linear rate springs. The coil itself is built with the proper "Free length" for off-road articulation and stays firmly seated in the coil bucket (as long as a proper length shock is installed), and overall, a very controlled reaction to bumps, rocks, sand, mud and whatever else you can manage to throw at them! All Rock Krawler JLU systems include correction pads that reduce the spring bow inherent in the factory set up. The provided track bar geometry corrections, both front and rear, let you perfectly center the axles so there is no compromise in on road handling. When Rock Krawler designs a system, their goal is to provide you with the most comprehensive solution and the best geometry, install exceptional value, and be the foundation for every adventure whether it be on the Street, In tow, or down a Trail! Thank you for considering Rock Krawler Suspension.
System Benefits:
NO SHOCKS - BUMPSTOPS CAN BE PURCHASED SEPARATELY - RK07124
Tire Fitment:
Sport and Sahara with Full OEM Fenders
37” Tall Tires (3” Bump Stop Height Recommended)
Sport and Sahara with Trimmed or High Lined OEM Fenders
38” Tall Tires (3” Bump Stop Height Recommended)
Rubicon with Full OEM Fenders
37”/38" Tall Tires (3” Bump Stop Height Recommended)
Rubicon with Trimmed or High Lined OEM Fenders
40” Tall Tires (3” Bump Stop Height Recommended)
Wheel Fitment:
Sport and Sahara Wheel Fitment Recommendations
37”/38" Tall Tires - Recommend 3.5” of Back Spacing
Rubicon Fitment Recommendations
37” Tall Tires – Recommend 4.5” of Back Spacing
40" Tall Tires – Recommend 3.5” of Back Spacing
General Notes: