Rancho RS90000XL 2.5″ Rear Lift Shocks for 2011-2013 Ram 3500 4WD

Description
Rancho RS90000XL 2.5″ Rear Lift Shocks for 2011-2013 Ram 3500 4WD

Rancho RS90000XL 2.5″ Rear Lift Shocks for 2011-2013 Ram 3500 4WD

Part Number: RS999269

Summary: The Rancho RS9000XL series provides industry-leading versatility for owners who demand total control over their vehicle’s ride quality. Featuring a 9-position manual adjustment knob, these shocks allow you to instantly tune the damping levels to compensate for varying payloads or terrain. Whether you are daily driving, towing a heavy trailer, or exploring off-road, this system provides the specific valving required to eliminate wallow and maintain stability.

Features

• 9-Position Tuning: A manual adjustment knob provides nine distinct levels of damping force to ensure the perfect balance between street comfort and heavy-duty towing control.
• Large Shock Body: A 2.75-inch diameter reserve tube provides increased fluid capacity to ensure cooler operating temperatures during sustained heavy-use cycles.
• Nitrogen Gas Charged: High-pressure gas optimization provides a reduction in aeration and foaming to ensure consistent damping performance in demanding environments.
• Protective Boot: A heavy-duty polyvinyl accordion boot provides a physical barrier for the piston rod to ensure long-term seal integrity against road debris.

Technical Specifications

Fitment

• 2011-2013 Ram 3500 4WD
• Note: Configured for vehicles with 2.5 inches of rear lift.

What’s Included

• (2) Rancho RS9000XL Series Rear Shocks
• (2) Protective Polyvinyl Boots
• Required Mounting Bushings and 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 adjustability than standard monotube shocks.
• Performance Benefit: Drivers can “dial in” the rear suspension to eliminate the harshness of an empty bed or the sag and sway of a loaded trailer.

Related Products

RS5000X (Front):
Rancho RS5000X 2.5" Front Lift Shocks for 2011-2013 Ram 3500 4WD
Rancho RS5000X 0" Front Lift Shocks for 1994-2002 Dodge Ram 3500

RS5000X (Rear):
Rancho RS5000X 2.5" Rear Lift Shocks for 2011-2013 Ram 3500 4WD
Rancho RS5000X 0" Rear Lift Shocks for 1994-2002 Dodge Ram 3500

RS7MT (Rear):
Rancho RS7MT 0" Rear Lift Shocks for 1994-2002 Dodge Ram 3500
Rancho RS7MT 2.5" Rear Lift Shocks for 2011-2013 Ram 3500 4WD

RS7MT (Front):
Rancho RS7MT 2.5" Front Lift Shocks for 2011-2013 Ram 3500 4WD

Front Only (Same Series):
Rancho RS90000XL 2.5" Front Lift Shocks for 2011-2013 Ram 3500 4WD

RS5000X (Kit):
Rancho RS5000X 2.5" Lift Shocks for 2011-2013 Ram 3500 4WD
Rancho RS5000X 0" Lift Shocks for 1994-2002 Dodge Ram 3500

RS90000XL (Kit):
Rancho RS90000XL 2.5" Lift Shocks for 2011-2013 Ram 3500 4WD

RS7MT (Kit):
Rancho RS7MT 0" Lift Shocks for 1994-2002 Dodge Ram 3500
Rancho RS7MT 2.5" Lift Shocks for 2011-2013 Ram 3500 4WD

Frequently Asked Questions

How do I adjust the firmness of these shocks?
These shocks feature a manual 9-position knob located on the shock body that can be turned by hand to increase or decrease damping resistance.

Will these shocks lift my truck?
No, these shocks do not create lift. They are specifically engineered with the correct travel lengths to accommodate vehicles already equipped with a 2.5-inch rear lift kit.

What is the benefit of the larger 2.75-inch body?
The increased oil capacity allows the shock to dissipate heat more effectively than smaller diameter shocks, preventing “shock fade” during heavy towing or off-road use.