Rancho RS90000XL 4″ Lift Shocks for 2007-2013 GMC Sierra 1500 2WD

Description
Rancho RS90000XL 4″ Lift Shocks for 2007-2013 GMC Sierra 1500 2WD

Rancho RS9000XL 4″ Lift Shocks for 2007-2013 GMC Sierra 1500 2WD

Part Number: RS999786

Summary: The Rancho RS9000XL series provides industry-leading adjustability for drivers who demand total control over their vehicle’s ride profile. Featuring a 9-position manual tuning knob, these shocks allow you to instantly transition from a soft street ride to a firm setting for heavy towing or aggressive off-road use. Specifically configured for GMC Sierra 1500 models with a 4-inch lift, this set ensures your suspension maintains optimal travel and damping performance regardless of the terrain.

Features

• 9-Position Tuning: A manual adjustment knob provides nine distinct levels of damping to ensure the perfect ride for towing, hauling, or daily commuting.
• Large Shock Body: A heavy-duty 2.75-inch diameter body provides increased fluid capacity to ensure cooler operation and consistent performance under high-stress conditions.
• Nitrogen Gas Charged: High-pressure gas optimization provides immediate response to road imperfections to ensure zero aeration and reduced fade.
• Protective Boot: A durable poly-vinyl accordion boot provides a physical barrier for the piston rod to ensure long-term seal integrity against debris.

Technical Specifications

Fitment

• 2007-2013 GMC Sierra 1500 2WD
• 2007-2014 GMC Yukon
• Note: 4WD models require Automatic Transmission. 4WD/2WD requires Rancho® RS6582 or RS6582B. Excluding Electronic Suspension (Z55) & Magnetic Ride Control (Z95).

What’s Included

• (2) Rancho RS9000XL Front Shocks
• (2) Rancho RS9000XL Rear Shocks
• Installation Hardware and Bushings
• Protective Dust Boots

Why Choose This Product?

• Engineering Advantage: Rancho’s MyRide technology allows for manual damping adjustment without removing the shock, offering a level of versatility rarely seen in aftermarket suspension.
• Performance Benefit: This system eliminates the “one size fits all” compromise, allowing the driver to stiffen the rear for stability while towing or soften the front for a plush highway experience.

Related Products

RS5000X (Front):
Rancho RS5000X 4" Front Lift Shocks for 2007-2013 GMC Sierra 1500 2WD

RS5000X (Rear):
Rancho RS5000X 4" Rear Lift Shocks for 2007-2013 GMC Sierra 1500 2WD

RS7MT (Rear):
Rancho RS7MT 4" Rear Lift Shocks for 2007-2013 GMC Sierra 1500 2WD

RS90000XL (Rear):
Rancho RS90000XL 4" Rear Lift Shocks for 2007-2013 GMC Sierra 1500 2WD

RS90000XL (Front):
Rancho RS90000XL 4" Front Lift Shocks for 2007-2013 GMC Sierra 1500 2WD

RS5000X (Kit):
Rancho RS5000X 4" Lift Shocks for 2007-2013 GMC Sierra 1500 2WD

Frequently Asked Questions

How do I adjust the settings on these shocks?
The RS9000XL features a manual knob located at the base of the shock body. You can turn the knob by hand to select settings 1 through 9, with 1 being the softest and 9 being the firmest.

Will these shocks work with my factory Z55 suspension?
No, these shocks are specifically designed to exclude models equipped with Electronic Suspension (Z55) or Magnetic Ride Control (Z95).

Do these shocks come as a complete set for my truck?
Yes, this specific SKU includes a full set of four shocks (front and rear) configured for a vehicle with a 4-inch lift height.