Rock Krawler JT30UA-DS1 3.0 Inch Ultimate Adventure Mid Arm Lift System Stage 1 Diesel

The Rock Krawler JT30UA-DS1 is a 3.0-inch Ultimate Adventure Mid Arm Suspension Lift System Stage 1 engineered specifically for diesel-equipped Jeep Gladiator JT models. Designed for owners who demand an easy bolt-in installation without sacrificing on-road comfort or off-road capability, this complete mid arm lift kit delivers the proven Rock Krawler performance that serious wheelers rely on.

At the heart of the system are Rock Krawler's service-free Adventure Series control arm joints — industry-leading components that use innovative technology to eliminate maintenance while providing exceptional ride quality. The fixed lower control arms deliver a total of 70 degrees of misalignment, dramatically reducing the bind inherent in the factory JT lower control arms, while the high-misalignment adjustable upper control arms allow you to precisely dial in front caster and rear pinion angle.

Rock Krawler's triple rate coil springs provide 3.0 inches of lift capable of clearing up to 40-inch tires (depending on trim level) while delivering a noticeably smoother highway ride compared to the factory linear rate springs. Diesel-specific coil spring rates are included to properly account for the added weight of the diesel powerplant, keeping the Gladiator level on all four corners.

Key Features:

• Complete bolt-in mid arm suspension lift system — no cutting or welding required
• Diesel-specific coil spring tuning for proper ride height and load management
• Service-free Adventure Series control arm joints with 70 degrees of total misalignment
• Triple rate front coil springs for 3.0 inches of lift and improved on-road ride
• Front and rear spring leveling / correction pads to minimize factory spring bow
• Front and rear track bar geometry correction brackets for precise axle centering
• High-misalignment adjustable upper control arms for caster and pinion angle tuning
• Upgradeable to Rock Krawler long arm system
• Manufacturer lifetime warranty on all hard parts

The included front and rear track bar geometry corrections keep both axles perfectly centered, eliminating compromise in on-road handling. Stage 1 includes shocks, making it a fully turn-key lift solution. The JT30UA-DS1 is also forward-compatible with additional Rock Krawler components, giving you a solid foundation to build upon as your off-road goals evolve.