Rancho RS90000XL 4.5″ Lift Shocks for 2018-2024 Jeep Wrangler JL 4WD

Description
Rancho RS90000XL 4.5″ Lift Shocks for 2018-2024 Jeep Wrangler JL 4WD

Rancho RS9000XL 4.5″ Lift Shocks for 2018-2024 Jeep Wrangler JL 4WD

Part Number: RS999067 / RS999068

Summary: The Rancho RS9000XL series provides the ultimate in ride control for the Jeep Wrangler JL enthusiast. Featuring a global-first 9-position manual adjustment knob, these shocks allow you to instantly tune your damping profile to match changing terrain or load requirements. Whether you are navigating technical rock crawls or commuting on the highway, this set provides the versatility to transition from a firm, controlled off-road feel to a soft, compliant street ride in seconds.

Features

• 9-Position Tuning Knob: A manual adjustment dial provides nine levels of damping control to ensure the perfect balance between comfort and performance for any application.
• Large Shock Body: A massive 2.75-inch diameter reserve tube provides increased fluid capacity to ensure cooler operation and consistent damping during aggressive off-road use.
• Nitro-Carburized Piston Rod: The heavy-duty 18mm rod construction provides superior scuff resistance and corrosion protection to ensure long-term seal integrity.
• Nitrogen Gas Pressurized: High-pressure gas charging provides a reduction in aeration and foaming to ensure immediate response and fade-free performance.

Technical Specifications

Fitment

• 2018-2024 Jeep Wrangler JL (4WD)
• Note: Aftermarket Driveshaft(s) Required due to increased suspension travel.

What’s Included

• Includes Full Set (See Below)
• (2) RS999067 Front Shocks
• (2) RS999068 Rear Shocks
• Protective Red Shock Boots

Why Choose This Product?

• Engineering Advantage: Rancho’s tri-tube design and oversized body offer significantly more oil volume than standard shocks, allowing for better heat dissipation under heavy loads.
• Performance Benefit: The ability to manually firm up the suspension for towing or soften it for daily driving eliminates the compromise typically found in fixed-valve shocks.

Related Products

RS5000X (Front):
Rancho RS5000X 4.5" Front Lift Shocks for 2018-2024 Jeep Wrangler JL 4WD

RS5000X (Rear):
Rancho RS5000X 4.5" Rear Lift Shocks for 2018-2024 Jeep Wrangler JL 4WD

RS7MT (Front):
Rancho RS7MT 4.5" Front Lift Shocks for 2018-2024 Jeep Wrangler JL 4WD

RS7MT (Rear):
Rancho RS7MT 4.5" Rear Lift Shocks for 2018-2024 Jeep Wrangler JL 4WD

RS90000XL (Rear):
Rancho RS90000XL 4.5" Rear Lift Shocks for 2018-2024 Jeep Wrangler JL 4WD

RS5000X (Kit):
Rancho RS5000X 4.5" Lift Shocks for 2018-2024 Jeep Wrangler JL 4WD

RS90000XL (Front):
Rancho RS90000XL 4.5" Front Lift Shocks for 2018-2024 Jeep Wrangler JL 4WD

RS7MT (Kit):
Rancho RS7MT 4.5" Lift Shocks for 2018-2024 Jeep Wrangler JL 4WD

Frequently Asked Questions

How do I adjust the firmness of these shocks?
The RS9000XL features a 9-position knob located at the base of the shock body. Simply turn the dial to “1” for the softest ride or “9” for the firmest setting.

Are aftermarket driveshafts really required for this kit?
Yes, because these shocks are configured for a 4.5-inch lift, the increased extension travel can cause the factory driveshafts to bind or contact the exhaust, necessitating upgraded units.

Do these shocks come with boots?
Yes, this set includes Rancho’s signature red protective boots to shield the piston rods from debris, mud, and rocks.