Rancho RS90000XL 5-6″ Front Lift Shocks for 2005-2007 Chevy Silverado 1500HD 4WD

Description
Rancho RS90000XL 5-6″ Front Lift Shocks for 2005-2007 Chevy Silverado 1500HD 4WD

Rancho RS9000XL 5-6″ Front Lift Shocks for 2005-2007 Chevy Silverado 1500HD 4WD

Part Number: RS999055

Summary: The Rancho RS9000XL series provides the ultimate in ride control and versatility for your Chevy Silverado 1500HD or Hummer H2. Featuring a globally recognized 9-position manual adjustment knob, these shocks allow you to instantly tune your suspension damping to match specific terrain or towing requirements. Whether you are navigating daily commutes or demanding off-road trails, this adjustable solution ensures your lifted truck maintains optimal stability and comfort.

Features

• 9-Position Tuning Knob: A manual adjustment dial provides 9 levels of damping control to ensure the perfect balance between street comfort and off-road firmness.
• Nitro-Carburized Rod: The heavy-duty 18mm piston rod provides increased structural rigidity to ensure long-term durability in harsh environments.
• Large Shock Body: A 2.75-inch diameter reserve tube provides increased oil capacity to ensure consistent performance and reduced fade during high-temp operation.
• Polyurethane Bushings: High-performance polyurethane material provides enhanced responsiveness to ensure a quiet and controlled ride.

Technical Specifications

Fitment

• 2005-2007 Chevy Silverado 1500HD 4WD
• 2003-2009 Hummer H2
• Note: Configured for 5-6 inch front lift heights.

What’s Included

• Includes 2 Shocks
• Protective Red Boot
• Required Mounting Hardware

Why Choose This Product?

• Engineering Advantage: Rancho’s MyRide technology allows for a 400% change in damping force, giving you the widest range of adjustment available in a bolt-on shock.
• Performance Benefit: Drivers can transition from “Soft” for empty highway driving to “Firm” for heavy towing or aggressive off-roading with a simple turn of a dial.

Related Products

RS7MT (Rear):
Rancho RS7MT 5-6" Rear Lift Shocks for 2005-2007 Chevy Silverado 1500HD 4WD

RS7MT (Front):
Rancho RS7MT 5-6" Front Lift Shocks for 2005-2007 Chevy Silverado 1500HD 4WD

Rear Only (Same Series):
Rancho RS90000XL 5-6" Rear Lift Shocks for 2005-2007 Chevy Silverado 1500HD 4WD

RS90000XL (Kit):
Rancho RS90000XL 5-6" Lift Shocks for 2005-2007 Chevy Silverado 1500HD 4WD

RS7MT (Kit):
Rancho RS7MT 5-6" Lift Shocks for 2005-2007 Chevy Silverado 1500HD 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 your desired setting; lower numbers for a softer ride and higher numbers for increased firmness.

Will these shocks lift my vehicle?
No, these shocks do not create lift. They are specifically configured to accommodate vehicles already equipped with a 5 to 6-inch suspension lift kit.

Can these shocks handle heavy towing?
Yes, by adjusting the knob to a higher setting (7-9), you increase the damping force, which significantly reduces sway and improves control while hauling heavy loads.