Rancho RS90000XL 0″ Rear Lift Shocks for 2006-2010 Hummer H3

Description
Rancho RS90000XL 0″ Rear Lift Shocks for 2006-2010 Hummer H3

Rancho RS90000XL 0″ Rear Lift Shocks for 2006-2010 Hummer H3

Part Number: RS999308

Summary: The Rancho RS9000XL series delivers industry-leading versatility for the Hummer H3, featuring a 9-position manual tuning knob that allows drivers to adjust damping levels on the fly. This adjustable technology solves the compromise between highway comfort and off-road stability by allowing you to firm up the ride for towing or soften it for daily commuting. Engineered with a massive shock body, these units provide increased fluid capacity to maintain consistent performance under heavy loads or demanding trail conditions.

Features

• 9-Position Tuning Knob: A manual adjustment dial provides nine distinct levels of damping to ensure the driver can customize ride quality for street, towing, or off-road use.
• Large Shock Body: A 2.75-inch diameter reserve tube provides increased oil capacity to ensure cooler operating temperatures and reduced fade during heavy use.
• Nitrogen Gas Charged: High-pressure gas charging provides a faster response rate to ensure the tires maintain contact with the road surface over uneven terrain.
• Heavy-Duty Fluon Banded Piston: A 1.25-inch sintered iron piston provides a consistent seal between the piston and pressure tube to ensure long-term durability and performance.

Technical Specifications

Fitment

• 2006-2010 Hummer H3
• Note: Fits models with 0″ of rear lift height.

What’s Included

• Includes 2 Shocks
• Necessary Mounting Bushings and Washers
• Installation Instructions

Why Choose This Product?

• Engineering Advantage: Rancho’s MyRide technology allows for precise damping control without removing the shock, outperforming non-adjustable monotube designs in multi-use environments.
• Performance Benefit: Experience a “dialed-in” ride that eliminates the harshness of empty-bed driving while providing the stiffness required for heavy hauling.

Related Products

RS5000X (Rear):
Rancho RS5000X 0" Rear Lift Shocks for 2006-2010 Hummer H3

Front Only (Same Series):
Rancho RS90000XL 0" Front Lift Shocks for 2006-2010 Hummer H3

RS90000XL (Kit):
Rancho RS90000XL 0" Lift Shocks for 2006-2010 Hummer H3

Frequently Asked Questions

How do I adjust the settings on these shocks?
The RS9000XL features an external 9-position knob located at the base of the shock body that can be turned by hand to increase or decrease firmness.

Will these shocks lift my Hummer H3?
No, these shocks are configured for a 0-inch lift and are designed to replace factory-length shocks; they do not provide additional lift height.

What setting should I use for daily driving?
Most users find that settings 1-3 provide the smoothest street comfort, while settings 7-9 are ideal for towing or aggressive off-roading.