Rock Krawler 3.0 Inch Ultimate Adventure No Limits Mid Arm - 2020+ Gladiator JT

A 3.0 inch lift for the Rubicon that keeps the factory sway bar disconnect working and gives you adjustable upper arms to tune with. The Ultimate Adventure No Limits System has four fixed lowers, four adjustable uppers on service-free joints, and Rock Krawler's No Limits front sway bar links built to use the factory button. Triple-rate front coils, quad-rate rear coils and corrected track bar geometry round it out.

What's in the kit

• (4) Triple-rate front and quad-rate rear coil springs
• (2) Front lower control arms
• (2) Front adjustable upper control arms
• (2) Front spring pads
• (1) Adjustable front track bar
• (2) "No Limits" 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

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

• 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.
• Four fixed lower arms and four fully adjustable upper arms: the uppers let you set caster and pinion angle front and rear, and the lowers stay simple.
• No Limits front sway bar links with factory-size hardware, a CNC machined billet aluminum center and Made in USA FK heim joints, built to work with the Rubicon's factory electronic sway bar disconnect. Adjustable rear sway bar links are in the box too.
• Rock Krawler lists an improved rear roll center, and the kit is upgradable to its long arm system later.
• 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 JT30UANL-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.
• Stage 1 (RRD 2.25 IFP Shocks). Rock Krawler's in-house shock: a 2.25 inch O.D. military grade hard anodized fluted aluminum body with the cooling surface area of a 2.5 inch shock, a 3/4 inch 17-4 PH stainless steel hard chrome plated and polished shaft, a billet aluminum valve circuit, dual DU shaft bearings and double redundant sealing. Serviceable, rebuildable and revalveable.

Fitment and what else you'll need

Fits the 2020 and newer Jeep Gladiator JT (4-door) in Rubicon trim. This No Limits version is built for Rubicon models, because the front sway bar links work with the Rubicon's factory electronic sway bar disconnect. 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; for an overland style or heavily up-fitted rear end, go up 1 inch.

• Rubicon fitment recommendations: 37 inch tall tires - recommend 4.5 inches of back spacing; 40 inch tall tires - recommend 3.5 inches of back spacing
• Rubicon with full OEM fenders: 37/38 inch tall tires (3 inch bump stop height recommended)
• Rubicon 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.
• Rock Krawler recommends a new front driveshaft if you plan to off-road routinely (Adam's Driveshaft, Tom Woods, J.E. Reel).

Rock Krawler lists lifetime warranty coverage on this system. Its RRD shocks carry a 6-month warranty against defects in materials and workmanship.