Rock Krawler 3.0" Adventure Mid-Arm Suspension System for Jeep Gladiator JT (Gas Models)

Rock Krawler 3.0" Adventure Mid-Arm Suspension System for Jeep Gladiator JT (Gas Models)

The Rock Krawler 3.0" ADVENTURE Mid-Arm System is designed for Sport and Overland Gladiator owners who want a complete bolt-in setup with serious articulation. This kit delivers proven durability, smooth highway manners, and off-road performance that holds up to real-world use. The “Adventure System” name comes from its use of two non-adjustable control arms featuring our 100% service-free Adventure Series joints, delivering up to 70 degrees of misalignment at each end to greatly reduce bind compared to factory arms. 

Triple-rate front coils and quad-rate rear coils provide a comfortable ride — better than OEM — while offering enough free-length to stay seated during full suspension travel. Spring correction pads eliminate factory spring bow, and track bar geometry correction front and rear ensures proper axle centering for improved handling. Whether you’re commuting, towing, or trail riding, this system is built to do it all with confidence.

System Benefits:

Complete Bolt-in System
Excellent Highway Ride and Handling
The Best Off-road Ability of All Mid-Arm Systems
Improved Rear Roll Center
Tuned Triple-Rate Coils
Spring Correction Seats
Vehicle Lean Correction
Upgradable to RK Longarm System
Best Technical Support in the Industry
Jeep Remains Level on All 4 Corners
Lifetime Warranty Coverage

System Includes:

(4) Triple/Rear Quad-Rate Coil Springs
(2) Front Lower Control Arms
(2) Front Adjustable Upper Control Arms
(2) Front Spring Pads
(1) Adjustable Front Track Bar
(2) Gen-II Sway Bar Links
(2) Rear Spring Pads
(2) Adjustable Rear Sway Bar Links
(1) Bolt-On Rear Track Bar Relocation Bracket
(Depending on Shock Package Chosen)
Bump Stops Are Included with All Shock Options
If You Choose No Shocks - Bumpstops Can Be Purchased Separately - RK07464

Shock Information:

All RRD Shocks and Coilovers Are Designed and Built In-House

Generic Front Shock Length – 17.5” Collapsed / 29.5” Extended
Generic Rear Shock Length – 17” Collapsed / 28” Extended

Bilstein 5100 Shocks
A Great Pairing with Our Multi-Rate Coil Springs
Maintenance Free

RRD 2.25" IFP Shocks
2.25” O.D. Military-Grade Hard Anodized Fluted Aluminum Body
Cooling Surface Area of a 2.5” Shock
3/4” 17-4 PH Stainless Steel, Hard Chrome Plated and Polished Shaft
Billet Aluminum Valve Circuit and Components
Dual DU Shaft Bearings and Redundant Sealing
Built In-House
Serviceable / Rebuildable / Revalveable

Wheel Fitment:

Sport and Overland Recommendations
37”/38” Tall Tires - Recommend 3.5” Back Spacing

Mojave Fitment Recommendations
37” Tall Tires – Recommend 4.5” Back Spacing
40” Tall Tires – Recommend 3.5” Back Spacing

Tire Fitment:

Sport and Overland with Full OEM Fenders
37” Tall Tires (3” Bump Stop Height Recommended)

Sport and Overland with Trimmed or High Lined OEM Fenders
38” Tall Tires (3” Bump Stop Height Recommended)

Mojave with Full OEM Fenders
37”/38” Tall Tires (3” Bump Stop Height Recommended)

Mojave with Trimmed or High Lined OEM Fenders
40” Tall Tires (3” Bump Stop Height Recommended)

Notes:

All lift heights based on Rubicon models for standard-style builds (front bumper, winch, rear bumper, full-size spare).
If building with a spare delete, reduce rear coil lift height by 1”.
If building an overland or heavy rear load setup, increase rear coil lift height by 1”.
A new front driveshaft is recommended for routine off-road use. (Adam's Driveshaft, Tom Woods, J.E. Reel)