The Rock Krawler JT 3" X Factor No Limits Mid Arm System was specifically designed for Rubicon drivers who want a complete bolt-in installation, maximum articulation from a mid-arm kit and the durability and off-road performance you expect from Rock Krawler Suspension. The No Limits front sway bar links allow Rubicon owners to use the factory sway bar disconnect function and still achieve maximum articulation The X Factor Series adjustable lower control arms offer a total of 90 degrees of misalignment. Rock Krawler's industry leading triple rate coils give you 3"es of lift and improves the on-road ride over the factory linear rate springs. All Rock Krawler JT systems includes two rear spring seats, as well as the corresponding two front spring pads. The provided track bar geometry corrections, both front and rear, lets you perfectly center the axles so there is no compromise in on-road handling.
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 backspacing
Rubicon Fitment Recommendations
35" Tall Tires - Recommend 4.5" of backspacing
37" Tall Tires - Recommend 4.5" of backspacing
40" Tall Tires - Recommend 3.5" of backspacing
Shock Notes:
Generic Front Shock Length 17.8" Collapsed/ 29.3" Maximum Extended
Generic Rear Shock Length 17" Collapsed/ 29" Maximum Extended
General Notes:
*All lift heights based on Rubicon models