Rancho RS90000XL 5-6″ Lift Shocks for 1992-1999 GMC Suburban 1500 4WD

Description
Rancho RS90000XL 5-6″ Lift Shocks for 1992-1999 GMC Suburban 1500 4WD

Rancho RS9000XL 5-6″ Lift Shocks for 1992-1999 GMC Suburban 1500 4WD

Part Number: RS999059 / RS999060

Summary: The Rancho RS9000XL series provides the ultimate in ride control versatility for your lifted GMC Suburban 1500. Featuring a globally recognized 9-position manual adjustment knob, these shocks allow you to instantly tune your damping profile to suit specific driving conditions. Whether you are daily driving, towing a heavy trailer, or navigating off-road trails, this set is configured specifically for vehicles with 5 to 6 inches of suspension lift to maintain optimal travel and control.

Features

• 9-Position Tuning: A manual adjustment knob provides nine distinct levels of damping force to ensure custom-tailored ride quality for any terrain or load requirement.
• Large Shock Body: A massive 2.75-inch diameter reserve tube provides increased oil capacity to ensure cooler operating temperatures during heavy-duty use.
• Nitrogen Gas Pressurized: High-pressure gas charge provides a reduction in air-to-oil mixture to ensure consistent damping performance and eliminate shock fade.
• Liquid Metallic Finish: A premium zinc-plated finish provides superior corrosion resistance to ensure long-lasting durability and a clean aesthetic.

Technical Specifications

Fitment

• 1992-1999 GMC Suburban 1500 4WD
• 1992-1999 GMC Yukon 4WD
• Note: Fits 2-Door and 4-Door models.

What’s Included

• (2) RS999059 Front Shocks
• (2) RS999060 Rear Shocks
• Protective Red Dust Boots
• Installation Hardware

Why Choose This Product?

• Engineering Advantage: Rancho’s MyRide technology allows for a 400% change in damping force between setting 1 and 9, offering the widest tuning range in its class.
• Performance Benefit: This set eliminates the compromise between street comfort and off-road stability, giving the driver total control over vehicle firmess.

Related Products

RS90000XL (Rear):
Rancho RS90000XL 5-6" Rear Lift Shocks for 1992-1999 GMC Suburban 1500 4WD

RS90000XL (Front):
Rancho RS90000XL 5-6" Front Lift Shocks for 1992-1999 GMC Suburban 1500 4WD

Frequently Asked Questions

How do I adjust the settings on these shocks?
Each shock features an external 9-position knob at the base. Simply turn the dial to your desired firmness level; no tools or air lines are required.

Will these shocks lift my GMC Suburban?
No, these shocks do not create lift. They are specifically lengthened and valved to be installed on vehicles that already have a 5″ to 6″ suspension lift kit installed.

Are the protective boots included?
Yes, this set includes Rancho’s signature red dust boots to protect the piston rod from debris and extend the life of the seals.