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

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

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

Part Number: RS999786

Summary: The Rancho RS9000XL series delivers industry-leading versatility for owners who demand total control over their ride quality. Featuring a 9-position manual tuning knob, these shocks allow you to instantly adjust damping levels to compensate for heavy towing, off-road excursions, or smooth highway cruising. Engineered specifically for vehicles with a 4-inch lift, this set provides the necessary travel and damping force to maintain stability and comfort in any driving environment.

Features

• 9-Position Tuning Knob: A manual adjustment dial provides nine distinct levels of damping to ensure the perfect balance between street comfort and off-road firmness.
• 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 integration provides immediate response to road imperfections to ensure consistent performance and reduced aeration.
• Liquid Metallic Finish: A premium zinc-plated coating provides superior corrosion resistance to ensure long-lasting durability in harsh weather conditions.

Technical Specifications

Fitment

• 2007-2013 GMC Sierra 1500 4WD
• 2007-2013 GMC Yukon 4WD
• Note: Fits 4WD models with Automatic Transmission. Requires Rancho® RS6582 or RS6582B suspension systems. Excluding Electronic Suspension (Z55) and Magnetic Ride Control (Z95).

What’s Included

• Includes 4 Shocks
• Protective Red Dust Boots
• Necessary Mounting 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 more customization than standard fixed-rate shocks.
• Performance Benefit: Eliminates the compromise between a soft ride and towing stability by allowing the driver to stiffen the suspension only when needed.

Related Products

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

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

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

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

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

Frequently Asked Questions

How do I adjust the firmness of these shocks?
The RS9000XL features a manual 9-position knob located at the base of the shock body. Simply turn the dial to your desired setting; lower numbers for a softer ride and higher numbers for increased firmness.

Will these shocks fit a stock height GMC Sierra?
No, these specific shocks are configured for a 4-inch lift and require a compatible suspension system such as the Rancho RS6582 or RS6582B.

Do these shocks work with Denali models equipped with MagneRide?
No, these shocks are not compatible with vehicles equipped with Electronic Suspension (Z55) or Magnetic Ride Control (Z95).