Rancho RS66311R9-2 Suspension Lift System Component, Box 2 of 3

Give your Chevy® Silverado or GMC® Sierra 1500 an aggressive stance with the Rancho® 3-in. suspension system. It features upper control arms with preinstalled ball joints and Rancho RS9000®XL shocks and struts that allow customized damping control. Rancho RS66311R9-2 Suspension Lift Kit Box 2 of 3 for Chevrolet Silverado 1500

• LIFTS AND LEVELS VEHICLE -- Fits up to 33-in. tires, system lifts front by 3-in. while rear blocks raise the back an additional 1.5-in. to level the truck (trimming required for 33-in. tires; bumpers, winches, etc. affect height)
• NOTES -- Maintains OE alignment specs and won’t affect electronic stability system, allows the use of OE wheels/tires; must use OE springs and top mounting components (tire size varies between manufacturers)
• ENGINEERED TO LAST -- Brackets fabricated from high-strength, low-alloy steel for long life while control arms feature durable OE-style rubber bushings and ball joints for easy maintenance and quiet operation
• NINE LEVELS OF ADJUSTMENT -- Rancho RS9000®XL shocks and struts feature nine-position knob for customized damping control and firmness for on-road and off-road flexibility
• BUILT TO PERFORM -- Control arms keep the preinstalled ball joints in their normal operating range, provide additional caster to aid in alignment and add wheel travel
• COMPLETE SOLUTION -- Includes Rancho RS9000®XL struts and rear shocks, upper control arms with ball joints, rear block kit, sway bar spacers and mounting hardware
• ORDERING INFO -- Box 2 of 3 for master kit RS66311R9; must order RS66311R9-1, RS66311R9-2 and RS66311R9-3 for a complete kit
• COMPATIBILITY -- Designed for Chevrolet Silverado 1500 (excludes Trail Boss) and GMC Sierra 1500 trucks (excludes AT4)
• BUY WITH CONFIDENCE -- Comes with Rancho’s limited lifetime warranty
• EASY TO INSTALL -- Bolt-on installation for an easy upgrade

Give your Chevrolet Silverado 1500 or GMC Sierra 1500 an aggressive, leveled stance with the Rancho RS66311R9-2 suspension system component package. This is Box 2 of 3 for the Rancho RS66311R9 master kit and includes upper control arms with preinstalled ball joints, RS9000XL struts and rear shocks, rear lift blocks, sway bar spacers, and mounting hardware. The complete master kit requires RS66311R9-1, RS66311R9-2, and RS66311R9-3.

The system is designed to lift the front by 3 inches and raise the rear by an additional 1.5 inches to level the truck. It fits up to 33-inch tires, although trimming may be required, and tire size can vary by manufacturer. The system maintains OE alignment specifications, does not affect the electronic stability system, and allows use of OE wheels and tires. Installation requires the OE springs and top mounting components.

High-strength, low-alloy steel brackets provide durability, while the control arms use OE-style rubber bushings and ball joints for quiet operation and easy maintenance. Rancho RS9000XL shocks and struts provide nine-position damping adjustment for customized ride firmness and on-road or off-road flexibility. The control arms help keep the ball joints within their normal operating range, add caster for alignment, and increase wheel travel. The kit uses bolt-on installation and is covered by Rancho’s limited lifetime warranty.

Key Product Specifications & Technical Data

• Brand: Rancho
• Part number: RS66311R9-2
• Product type: Suspension system component, Box 2 of 3
• Front lift: 3 inches
• Rear lift: 1.5 inches
• Maximum stated tire fitment: Up to 33-inch tires; trimming may be required
• Shock and strut adjustment: Nine-position damping control
• Installation: Bolt-on

What's Included in the Box

• Rancho RS9000XL struts
• Rancho RS9000XL rear shocks
• Upper control arms with preinstalled ball joints
• Rear block kit
• Sway bar spacers
• Mounting hardware

Fitment

Designed for Chevrolet Silverado 1500 trucks, excluding Trail Boss, and GMC Sierra 1500 trucks, excluding AT4. Listed fitment includes 2019 Chevrolet Silverado 1500, 2019 GMC Sierra 1500, and 2020 Chevrolet Silverado 1500.

Features:

• Lifts and levels the vehicle: Raises the front by 3 inches and the rear by an additional 1.5 inches to level the truck; fits up to 33-inch tires, with trimming required for 33-inch tires.
• Customized damping control: Rancho RS9000XL shocks and struts feature nine adjustment positions for selectable ride firmness and on-road or off-road flexibility.
• Durable suspension construction: High-strength, low-alloy steel brackets and OE-style rubber bushings support long-term performance, quiet operation, and easy maintenance.
• Complete Box 2 package: Includes RS9000XL struts and rear shocks, upper control arms with preinstalled ball joints, rear blocks, sway bar spacers, and mounting hardware.
• Alignment and wheel-travel support: Control arms help maintain the ball joints in their normal operating range, add caster for alignment, and increase wheel travel.
• OE system compatibility: Maintains OE alignment specifications, does not affect the electronic stability system, and allows use of OE wheels and tires.
• Bolt-on installation: Designed for bolt-on installation using the OE springs and top mounting components.
• Application-specific design: Fits Chevrolet Silverado 1500 trucks excluding Trail Boss and GMC Sierra 1500 trucks excluding AT4.

Fitments:
2019 Chevrolet Silverado 1500 Custom
2019 Chevrolet Silverado 1500 High Country
2019 Chevrolet Silverado 1500 LT
2019 Chevrolet Silverado 1500 LTZ
2019 Chevrolet Silverado 1500 RST
2019 Chevrolet Silverado 1500 SSV
2019 Chevrolet Silverado 1500 WT
2019 GMC Sierra 1500 Base
2019 GMC Sierra 1500 Elevation
2019 GMC Sierra 1500 SLE
2019 GMC Sierra 1500 SLT
2020 Chevrolet Silverado 1500 Custom
2020 Chevrolet Silverado 1500 High Country
2020 Chevrolet Silverado 1500 LT
2020 Chevrolet Silverado 1500 LTZ
2020 Chevrolet Silverado 1500 RST
2020 Chevrolet Silverado 1500 SSV
2020 Chevrolet Silverado 1500 WT
2020 GMC Sierra 1500 Base
2020 GMC Sierra 1500 Elevation
2020 GMC Sierra 1500 SLE
2020 GMC Sierra 1500 SLT
2021 Chevrolet Silverado 1500 Custom
2021 Chevrolet Silverado 1500 High Country
2021 Chevrolet Silverado 1500 LT
2021 Chevrolet Silverado 1500 LTZ
2021 Chevrolet Silverado 1500 RST
2021 Chevrolet Silverado 1500 SSV
2021 Chevrolet Silverado 1500 WT
2021 GMC Sierra 1500 Base
2021 GMC Sierra 1500 Elevation
2021 GMC Sierra 1500 SLE
2021 GMC Sierra 1500 SLT
2022 Chevrolet Silverado 1500 Custom
2022 Chevrolet Silverado 1500 High Country
2022 Chevrolet Silverado 1500 LT
2022 Chevrolet Silverado 1500 LTZ
2022 Chevrolet Silverado 1500 RST
2022 Chevrolet Silverado 1500 WT
2022 Chevrolet Silverado 1500 ZR2
2022 Chevrolet Silverado 1500 LTD Custom
2022 Chevrolet Silverado 1500 LTD High Country
2022 Chevrolet Silverado 1500 LTD LT
2022 Chevrolet Silverado 1500 LTD LTZ
2022 Chevrolet Silverado 1500 LTD RST
2022 Chevrolet Silverado 1500 LTD SSV
2022 Chevrolet Silverado 1500 LTD WT
2022 GMC Sierra 1500 Elevation
2022 GMC Sierra 1500 Pro
2022 GMC Sierra 1500 SLE
2022 GMC Sierra 1500 SLT
2022 GMC Sierra 1500 Limited Elevation
2022 GMC Sierra 1500 Limited Pro
2022 GMC Sierra 1500 Limited SLE
2022 GMC Sierra 1500 Limited SLT
2023 Chevrolet Silverado 1500 Custom
2023 Chevrolet Silverado 1500 High Country
2023 Chevrolet Silverado 1500 LT
2023 Chevrolet Silverado 1500 LTZ
2023 Chevrolet Silverado 1500 PPV
2023 Chevrolet Silverado 1500 RST
2023 Chevrolet Silverado 1500 WT
2023 Chevrolet Silverado 1500 ZR2
2023 GMC Sierra 1500 Elevation
2023 GMC Sierra 1500 Pro
2023 GMC Sierra 1500 SLE
2023 GMC Sierra 1500 SLT
2024 Chevrolet Silverado 1500 Custom
2024 Chevrolet Silverado 1500 High Country
2024 Chevrolet Silverado 1500 LT
2024 Chevrolet Silverado 1500 LTZ
2024 Chevrolet Silverado 1500 RST
2024 Chevrolet Silverado 1500 WT
2024 GMC Sierra 1500 Elevation
2024 GMC Sierra 1500 Pro
2024 GMC Sierra 1500 SLE
2024 GMC Sierra 1500 SLT
2025 Chevrolet Silverado 1500 Custom
2025 Chevrolet Silverado 1500 High Country
2025 Chevrolet Silverado 1500 LT
2025 Chevrolet Silverado 1500 LTZ
2025 Chevrolet Silverado 1500 RST
2025 Chevrolet Silverado 1500 WT
2025 GMC Sierra 1500 Elevation
2025 GMC Sierra 1500 Pro
2025 GMC Sierra 1500 SLE
2025 GMC Sierra 1500 SLT

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1