Rancho RS90000XL 0″ Rear Lift Shocks for 2014-2019 GMC Sierra 1500 Old Body

Description
Rancho RS90000XL 0″ Rear Lift Shocks for 2014-2019 GMC Sierra 1500 Old Body

Rancho RS9000XL 0″ Rear Lift Shocks for 2014-2019 GMC Sierra 1500 Old Body

Part Number: RS999198

Summary: The Rancho RS9000XL series delivers industry-leading versatility for the GMC Sierra 1500, featuring a globally recognized 9-position manual tuning system. This adjustable design allows drivers to instantly transition from a soft street ride to a firm setting optimized for heavy towing or off-road stability. Engineered to fit vehicles with 0 inches of rear lift, these shocks provide a custom-tailored damping experience that compensates for changing loads and terrain conditions.

Features

• 9-Position Tuning: A manual adjustment knob provides nine distinct levels of damping force to ensure precise control for towing, hauling, or daily commuting.
• Large Shock Body: A 2.75-inch diameter reserve tube provides increased fluid capacity to ensure cooler operating temperatures during heavy-duty use.
• Nitrogen Gas Charged: High-pressure gas optimization provides immediate response to road imperfections to ensure consistent tire-to-ground contact.
• Protective Boot: A heavy-duty poly-vinyl accordion boot provides a physical barrier for the piston rod to ensure long-term seal integrity in harsh environments.

Technical Specifications

Fitment

• 2014-2019 GMC Sierra 1500 (Old Body Style)
• Note: Excluding ZX3 Electronic Ride Control & 1500HD models.

What’s Included

• Includes 2 Shocks (Pair)
• Protective Poly-Vinyl Boots
• Installation Hardware

Why Choose This Product?

• Engineering Advantage: Unlike fixed-rate shocks, the RS9000XL utilizes a tri-tube design and adjustable valving that allows the user to override the factory ride profile based on specific weight requirements.
• Performance Benefit: Drivers gain the ability to eliminate “squat” and “sway” while towing by simply turning the adjustment dial to a higher setting, then returning to a plush ride for unloaded driving.

Related Products

RS5000X (Rear):
Rancho RS5000X 0" Rear Lift Shocks for 2014-2019 GMC Sierra 1500 Old Body

RS5000X (Front):
Rancho RS5000X 0" Front Lift Shocks for 2014-2019 GMC Sierra 1500 Old Body

RS7MT (Rear):
Rancho RS7MT 0" Rear Lift Shocks for 2014-2019 GMC Sierra 1500 Old Body

RS7MT (Front):
Rancho RS7MT 0" Front Lift Shocks for 2014-2019 GMC Sierra 1500 Old Body

Front Only (Same Series):
Rancho RS90000XL 0" Front Lift Shocks for 2014-2019 GMC Sierra 1500 Old Body

RS5000X (Kit):
Rancho RS5000X 0" Lift Shocks for 2014-2019 GMC Sierra 1500 Old Body

RS7MT (Kit):
Rancho RS7MT 0" Lift Shocks for 2014-2019 GMC Sierra 1500 Old Body

RS90000XL (Kit):
Rancho RS90000XL 0" Lift Shocks for 2014-2019 GMC Sierra 1500 Old Body

Frequently Asked Questions

How do I adjust the firmness of these shocks?
The RS9000XL features an external 9-position knob located at the base of the shock body, allowing for tool-free manual adjustments.

Will these shocks lift my GMC Sierra 1500?
No, these shocks are configured for 0-inch lift heights and are designed to replace the factory-length dampers without changing the vehicle’s ride height.

Can these be used on models with Electronic Ride Control?
No, these shocks are specifically designed to exclude models equipped with the ZX3 Electronic Ride Control system.