Rancho RS90000XL 4″ Lift Shocks for 2007-2018 Jeep Wrangler JK

Description
Rancho RS90000XL 4″ Lift Shocks for 2007-2018 Jeep Wrangler JK

Rancho RS90000XL 4″ Lift Shocks for 2007-2018 Jeep Wrangler JK

Part Number: RS999331

Summary: The Rancho RS9000XL series delivers industry-leading versatility for the Jeep Wrangler JK through its globally recognized adjustable damping technology. Featuring a 9-position manual tuning knob, these shocks allow drivers to instantly transition from a soft street ride to a firm setting for heavy towing or aggressive off-roading. Engineered specifically for vehicles with a 4-inch lift, these shocks provide the necessary travel and damping control to manage the increased center of gravity associated with lifted Jeeps.

Features

• 9-Position Tuning Knob: A manual adjustment dial provides 400% change in damping force to ensure precise control across various terrains and load requirements.
• Large Shock Body: The 2.75-inch diameter reserve tube provides increased fluid capacity to ensure cooler operation and consistent performance during heavy-duty use.
• Nitrogen Gas Charged: High-pressure gas optimization provides a faster response rate to ensure the tires maintain contact with the road surface.
• Protective Boot: A heavy-duty red polyvinyl accordion boot provides a physical barrier for the piston rod to ensure long-term seal integrity against trail debris.

Technical Specifications

Fitment

• 2007-2018 Jeep Wrangler JK
• Note: Designed for use with Rancho Suspension systems.

What’s Included

• Includes Full Set (See Below)
• (2) Front RS9000XL Shocks
• (2) Rear RS9000XL Shocks
• Protective Red Dust Boots

Why Choose This Product?

• Engineering Advantage: Unlike “one-size-fits-all” shocks, the RS9000XL uses a specialized MyRide adjustment system that modifies the bypass orifice for true custom-tailored damping.
• Performance Benefit: Eliminates the compromise between daily driving comfort and off-road stability by allowing the user to stiffen the suspension for the trail and soften it for the commute.

Related Products

RS5000X (Rear):
Rancho RS5000X 4" Rear Lift Shocks for 2007-2018 Jeep Wrangler JK

RS5000X (Front):
Rancho RS5000X 4" Front Lift Shocks for 2007-2018 Jeep Wrangler JK

RS90000XL (Rear):
Rancho RS90000XL 4" Rear Lift Shocks for 2007-2018 Jeep Wrangler JK

RS7MT (Front):
Rancho RS7MT 4" Front Lift Shocks for 2007-2018 Jeep Wrangler JK

RS7MT (Rear):
Rancho RS7MT 4" Rear Lift Shocks for 2007-2018 Jeep Wrangler JK

RS90000XL (Front):
Rancho RS90000XL 4" Front Lift Shocks for 2007-2018 Jeep Wrangler JK

RS7MT (Kit):
Rancho RS7MT 4" Lift Shocks for 2007-2018 Jeep Wrangler JK

RS5000X (Kit):
Rancho RS5000X 4" Lift Shocks for 2007-2018 Jeep Wrangler JK

Frequently Asked Questions

How do I adjust the firmness of these shocks?
The shocks feature a red 9-position knob at the base of the shock body that can be turned by hand to increase or decrease damping resistance.

Do these shocks provide the 4 inches of lift?
No, these shocks are configured for a 4-inch lift. They are designed to accommodate the extended travel requirements of a Jeep already equipped with a 4-inch lift kit.

Are these shocks compatible with any 4-inch lift kit?
While optimized for Rancho Suspension systems, they are compatible with most 4-inch lift kits for the 2007-2018 Jeep Wrangler JK that utilize standard mounting points.