Rancho RS90000XL 0″ Rear Lift Shocks for 2007-2021 Toyota Tundra

Description
Rancho RS90000XL 0″ Rear Lift Shocks for 2007-2021 Toyota Tundra

Rancho RS9000XL 0″ Rear Lift Shocks for 2007-2021 Toyota Tundra

Part Number: RS999324

Summary: The Rancho RS9000XL series provides industry-leading versatility for the Toyota Tundra, featuring a 9-position manual tuning knob that allows drivers to adjust damping levels on the fly. Whether you are daily driving on smooth pavement or hauling heavy loads, these shocks solve the compromise between comfort and control by offering 400% more damping adjustment than standard fixed-valve shocks. Engineered for stock height applications, they provide a custom-tuned ride quality that adapts to your specific towing or off-road requirements.

Features

• 9-Position Tuning Knob: A manual adjustment dial provides nine distinct levels of damping to ensure the vehicle is perfectly tuned for street, towing, or off-road use.
• Nitrogen Gas Pressurization: High-pressure gas charging provides consistent performance by reducing aeration and foaming to ensure immediate response during rapid cycling.
• Large Shock Body: A heavy-duty 2.75-inch diameter body provides increased fluid capacity to ensure cooler operation and reduced fade during high-demand scenarios.
• Sintered Iron Piston: A high-strength internal piston provides increased structural integrity to ensure long-term durability in harsh environments.

Technical Specifications

Fitment

• 2007-2021 Toyota Tundra
• Note: Excluding TRD Pro models.

What’s Included

• Includes 2 Shocks
• Protective Red Dust Boots
• Mounting Hardware (where applicable)

Why Choose This Product?

• Engineering Advantage: Unlike standard replacement shocks, the RS9000XL utilizes a massive body and adjustable valving, giving the user mechanical control over the shock’s bypass characteristics.
• Performance Benefit: Drivers gain the ability to firm up the rear suspension for heavy trailers to eliminate “porpoising” or soften it for unloaded commuting.

Related Products

RS5000X (Rear):
Rancho RS5000X 0" Rear Lift Shocks for 2007-2021 Toyota Tundra

RS5000X (Front):
Rancho RS5000X 0" Front Lift Shocks for 2007-2021 Toyota Tundra

RS7MT (Rear):
Rancho RS7MT 0" Rear Lift Shocks for 2007-2021 Toyota Tundra

RS5000X (Kit):
Rancho RS5000X 0" Lift Shocks for 2007-2021 Toyota Tundra

Front Only (Same Series):
Rancho RS90000XL 0" Front Lift Shocks for 2007-2021 Toyota Tundra

RS90000XL (Kit):
Rancho RS90000XL 0" Lift Shocks for 2007-2021 Toyota Tundra

Frequently Asked Questions

How many shocks are included in this package?
This SKU includes a pair (2) of rear shocks for your Toyota Tundra.

Do these shocks provide any lift to the vehicle?
No, these shocks are configured for 0-inch lift and are designed to work with the factory rear ride height.

What is the benefit of the 9-position knob?
The knob allows you to manually adjust the firmness of the shock. Setting 1 is softest for highway comfort, while Setting 9 is firmest for maximum control when towing or carrying heavy payloads.