Rancho RS90000XL 6″ Lift Shocks for 2019 Chevy Silverado 1500 Old Body

Description
Rancho RS90000XL 6″ Lift Shocks for 2019 Chevy Silverado 1500 Old Body

Rancho RS9000XL 6″ Lift Shocks for 2019 Chevy Silverado 1500 Old Body

Part Number: RS999832

Summary: The Rancho RS9000XL series provides industry-leading versatility for owners of the Chevy Silverado 1500 Old Body. Featuring a globally recognized 9-position manual adjustment knob, these shocks allow you to instantly transition from a soft street ride to a firm setting for heavy towing or off-road stability. Engineered to pair specifically with Rancho 6-inch suspension systems, this set ensures your lifted truck maintains optimal control and comfort regardless of the terrain.

Features

• 9-Position Tuning: A manual adjustment knob provides nine distinct levels of damping to ensure the driver can customize ride quality for towing, hauling, or daily commuting.
• 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 optimization provides immediate response to road imperfections to ensure consistent tire-to-ground contact.
• Protective Boot: A heavy-duty liquid metallic finish and included dust boot provide a secondary layer of protection to ensure long-term durability against road debris.

Technical Specifications

Fitment

• 2019 Chevy Silverado 1500 (Old Body Style)
• 2019 GMC Sierra 1500 (Old Body Style)
• Note: Designed for use with Rancho Suspension Systems.

What’s Included

• (2) RS999832 Front Shocks
• (2) RS994297 Rear Shocks
• Protective Dust Boots

Why Choose This Product?

• Engineering Advantage: Rancho’s MyRide technology allows for a massive 400% change in damping force between setting 1 and setting 9, offering more control than standard fixed-valved shocks.
• Performance Benefit: Eliminates the “one size fits all” compromise of most lift kit shocks, allowing the driver to stiffen the rear for trailers or soften the front for highway comfort.

Related Products

RS5000X (Rear):
Rancho RS5000X 6" Rear Lift Shocks for 2019 Chevy Silverado 1500 Old Body

RS5000X (Front):
Rancho RS5000X 6" Front Lift Shocks for 2019 Chevy Silverado 1500 Old Body

RS90000XL (Rear):
Rancho RS90000XL 6" Rear Lift Shocks for 2019 Chevy Silverado 1500 Old Body

RS90000XL (Front):
Rancho RS90000XL 6" Front Lift Shocks for 2019 Chevy Silverado 1500 Old Body

RS5000X (Kit):
Rancho RS5000X 6" Lift Shocks for 2019 Chevy Silverado 1500 Old Body

Frequently Asked Questions

How do I adjust the firmness of these shocks?
Each shock features a manual dial at the base of the body. Simply turn the knob to your desired setting (1 for softest, 9 for firmest) to instantly change the ride characteristics.

Will these shocks work with any 6-inch lift kit?
While these are sized for 6 inches of lift, they are specifically valved and length-matched for vehicles equipped with a Rancho Suspension System to ensure proper travel limits.

What is meant by “Old Body Style” for the 2019 model year?
The 2019 model year was a transition year. “Old Body Style” (Legacy/Limited) refers to the 2014-2018 K2XX platform design rather than the newer T1 platform introduced later that year.

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