Rancho RS90000XL 3″ Lift Shocks for 2007-2018 Jeep Wrangler JK

Description
Rancho RS90000XL 3″ Lift Shocks for 2007-2018 Jeep Wrangler JK

Rancho RS90000XL 3″ Lift Shocks for 2007-2018 Jeep Wrangler JK

Part Number: RS999329

Summary: The Rancho RS90000XL series provides industry-leading versatility for the Jeep Wrangler JK, featuring a globally recognized 9-position manual adjustment knob. This Tier 2 adjustable system allows drivers to instantly transition from a soft street ride to a firm, controlled setting for heavy towing or aggressive off-road crawling. Engineered to accommodate a 3-inch lift, these shocks solve the compromise between daily commute comfort and trail-ready stability by putting damping control directly in the user’s hands.

Features

• MyRide Tuning System: A 9-position manual adjustment knob provides custom damping control to ensure optimal ride quality across varying terrains and load requirements.
• Large Shock Body: A massive 2.75-in. diameter tube provides increased fluid capacity to ensure cooler operation and reduced fade during high-cycle off-road use.
• Nitrogen Gas Charged: High-pressure gas optimization provides immediate response to suspension inputs to ensure consistent tire-to-ground contact.
• Protective Boot: A heavy-duty red polyvinyl accordion boot provides a physical barrier for the piston rod to ensure long-term seal integrity against mud and debris.

Technical Specifications

Fitment

• 2007-2018 Jeep Wrangler JK
• Note: Configured for vehicles with 3 inches of suspension lift.

What’s Included

• Includes 4 Shocks (Full Set)
• Protective Red Dust Boots
• Installation Hardware

Why Choose This Product?

• Engineering Advantage: Rancho’s tri-tube design combined with the 9-position MyRide system offers the widest damping range in its class, allowing for a truly tool-free tuning experience.
• Performance Benefit: Eliminates the “one size fits all” valving approach, giving the driver the power to stiffen the suspension for highway stability or soften it for maximum articulation on the trail.

Related Products

RS5000X (Rear):
Rancho RS5000X 3" Rear Lift Shocks for 2007-2018 Jeep Wrangler JK

RS5000X (Front):
Rancho RS5000X 3" Front Lift Shocks for 2007-2018 Jeep Wrangler JK

RS90000XL (Rear):
Rancho RS90000XL 3" Rear Lift Shocks for 2007-2018 Jeep Wrangler JK

RS7MT (Rear):
Rancho RS7MT 3" Rear Lift Shocks for 2007-2018 Jeep Wrangler JK

RS90000XL (Front):
Rancho RS90000XL 3" Front Lift Shocks for 2007-2018 Jeep Wrangler JK

RS5000X (Kit):
Rancho RS5000X 3" Lift Shocks for 2007-2018 Jeep Wrangler JK

Frequently Asked Questions

How do I adjust the firmness of these shocks?
The RS9000XL features a manual 9-position knob located at the base of the shock body; simply turn the dial to increase or decrease damping resistance.

Do these shocks provide the 3 inches of lift?
No, these shocks do not create lift. They are specifically valved and length-matched to function with a Jeep Wrangler JK already equipped with a 3-inch suspension lift.

What is the benefit of the larger 2.75-inch body?
The increased oil capacity allows the shock to dissipate heat more effectively than standard shocks, preventing performance “fade” during prolonged off-road use.