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

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

The Rock Krawler 3.0" ULTIMATE ADVENTURE Mid-Arm System is built for Sport and Overland Gladiator owners who want maximum mid-arm performance in a fully bolt-in package. This system offers the best articulation in its class, thanks to a full set of lower and upper control arms using our 100% service-free Adventure Series joints. 

With 4 non-adjustable lower arms and 4 fully adjustable upper arms, this setup delivers 70 degrees of misalignment at every pivot point, virtually eliminating bind and improving both ride quality and articulation. It's the most complete mid-arm offering Rock Krawler makes for the JT platform. 

Triple-rate front coils and quad-rate rear coils deliver a ride that’s more refined than stock, with plenty of travel for off-road articulation. Correction pads eliminate spring bow, and track bar geometry fixes front and rear keep your axles centered under load. Designed to handle anything from pavement to rock crawling — this system is the foundation for serious adventure.

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 Long-Arm 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 Lower Control Arms
(2) Rear Adjustable Upper Control Arms
(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 – Bump Stops 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”.
For overland or heavy rear builds, 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)