Overland X takes the loaded-Gladiator idea from the Overland kit and gives it all eight control arms as adjustable units, every one on a service-free Adventure Series joint. Rock Krawler designed the Overland systems to carry 500 pounds in the bed and sit level, and the adjustable uppers and lowers let you set caster and pinion angle front and rear for the weight you actually run. This is the 3.0 inch version for Sport, Overland and Mojave trims.
What's in the kit
- (4) Triple-rate front and quad-rate rear coil springs
- (2) Front adjustable upper control arms
- (2) Front high clearance adjustable lower control arms
- (2) Front spring pads
- (1) Adjustable front track bar
- (2) Gen II sway bar links
- (2) Rear adjustable upper control arms
- (2) Rear high clearance adjustable lower controls arms
- (2) Rear spring pads
- (2) Adjustable rear sway bar links
- (1) Bolt-on rear track bar relocation bracket
Shocks depend on the package you pick below. Bump stops come with every shock package; if you go with no shocks they are ordered separately (Rock Krawler part RK07464).
Why this system
- Designed to carry 500 pounds in the bed and still sit level, with tongue weight that stays workable for towing a trailer.
- All eight control arms are adjustable, with service-free Adventure Series joints at every end, so you can tune caster and pinion angle front and rear for the load you carry.
- Triple-rate front coils and quad-rate rear coils, tuned for the Gladiator. Rock Krawler says they ride better than the factory springs on the street, and they have the free length to stay seated and flex off-road.
- Coil spring correction seats take out the spring bow built into the factory setup and correct vehicle lean, so the Jeep sits level on all four corners.
- Track bar geometry is corrected at both axles (adjustable front track bar, bolt-on rear track bar relocation bracket), so the axles end up centered under the body and the highway handling stays honest.
- Gen II sway bar links up front and adjustable sway bar links in the rear.
- Rock Krawler lists this kit as upgradable to its long arm system.
- Lifetime warranty coverage, as listed by Rock Krawler.
Pick your package
- Gas or Diesel. Rock Krawler lists separate part numbers for the gas Gladiator and the diesel Gladiator (diesel part numbers carry a D, like JT30OX-D), so pick the one that matches your engine.
- Base System (No Shocks). The kit as listed above with no shocks, for the builder who already has shocks picked out. Bump stops come with every shock package; if you go with no shocks they are ordered separately (Rock Krawler part RK07464).
- Bilstein 5100 Shocks. The kit plus a set of Bilstein 5100 shocks. Rock Krawler calls them maintenance free and a great pairing with its multi-rate coil springs. Rock Krawler's Bilstein package number for the 2.0 and 3.0 inch lifts is RRD04058-B51.
Fitment and what else you'll need
Fits the 2020 and newer Jeep Gladiator JT (4-door) in Sport, Overland and Mojave trims. Gas part numbers are for the 3.6L Pentastar V6 gas Gladiator; diesel part numbers are for the 3.0L EcoDiesel.
Rock Krawler bases its lift heights on Rubicon models in a standard build (front bumper and winch, rear bumper and full-size spare). If you delete the spare, drop 1 inch of rear coil lift height.
- Sport and Overland wheel fitment recommendations: 37/38 inch tall tires - recommend 3.5 inches of back spacing
- Mojave fitment recommendations: 37 inch tall tires - recommend 4.5 inches of back spacing; 40 inch tall tires - recommend 3.5 inches of back spacing
- Sport and Overland with full OEM fenders: 37 inch tall tires (3 inch bump stop height recommended)
- Sport and Overland with trimmed or high lined OEM fenders: 38 inch tall tires (3 inch bump stop height recommended)
- Mojave with full OEM fenders: 37/38 inch tall tires (3 inch bump stop height recommended)
- Mojave with trimmed or high lined OEM fenders: 40 inch tall tires (3 inch bump stop height recommended)
- If you source your own shocks, Rock Krawler's generic lengths are 17.5 inches collapsed to 29.5 inches extended up front and 17 inches collapsed to 28 inches extended in the rear.
- Overland systems are designed to carry 500 pounds in the bed area and have the vehicle sit perfectly level with that payload.
Rock Krawler lists lifetime warranty coverage on this system. Its RRD shocks carry a 6-month warranty against defects in materials and workmanship.