3'' SST LIFT KIT WITH FABRICATED CONTROL ARMS AND FALCON 2.1 MONOTUBE SHOCKS- GM SILVERADO / SIERRA 2500HD/3500HD 2020-2025
3'' SST LIFT KIT WITH FABRICATED CONTROL ARMS AND FALCON 2.1 MONOTUBE SHOCKS- GM SILVERADO / SIERRA 2500HD/3500HD 2020-2025
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SKU:69-30321
QUICK OVERVIEW
· NEW Falcon 2.1 Monotube shocks front and rear
· Large 2.3” aluminum shock body for improved cooling and performance
· Massive 3/4” hardened chrome-plated shock shaft for strength and durability
· Heavy-duty fabricated upper control arms included
· Allows for no-trim fitment of 35x12.50 tires on 20x9 0 offset wheels
· Maximum fitment: 35x12.50 tires on 20x10 -18 offset wheels with minor trimming
· Some fender liner trimming may vary between Silverado and Sierra applications
· Maintains important factory towing and payload capability
Note: Does not work with AT4X or ZR2 models.
Special Note: When setting the torsion key adjustment bolt do not exceed 27" from the wheel center to the fender edge. Exceeding this will overlift the vehicle creating a top-off condition, meaning the suspension has little to no down travel. The result is poor ride quality and premature wear of components. Max width on stock wheels is 11.5".
ReadyLIFT has upgraded its popular 3” SST Lift Kit for 2020+ Chevrolet Silverado and GMC Sierra 2500HD/3500HD trucks with the all-new Falcon 2.1 Monotube shocks, delivering enhanced ride quality, improved durability, and increased off-road performance.
The new Falcon 2.1 shocks feature a large 2.3” 6061-T6 Aluminum shock body for improved heat dissipation and impact resistance, paired with a precision-honed internal surface engineered for smooth, consistent damping performance. A massive 3/4” induction-hardened chrome-plated shaft helps resist rock damage, corrosion, and shaft deflection under demanding off-road and towing conditions.
The proven ReadyLIFT SST system retains its heavy-duty fabricated upper control arms, forged torsion keys, and robust rear lift components to maintain important factory ride characteristics, towing confidence, and clearance for up to 35” tires.
Key Features & Benefits:
· NEW Falcon 2.1 Monotube shocks front and rear
· Large 2.3” aluminum shock body for improved cooling and performance
· Massive 3/4” hardened chrome-plated shock shaft for strength and durability
· Heavy-duty fabricated upper control arms included
· Allows for no-trim fitment of 35x12.50 tires on 20x9 0 offset wheels
· Maximum fitment: 35x12.50 tires on 20x10 -18 offset wheels with minor trimming
· Some fender liner trimming may vary between Silverado and Sierra applications
· Maintains important factory towing and payload capability
Whether towing, daily driving, or exploring off-road terrain, the upgraded 3” SST Lift Kit delivers the aggressive stance, premium ride quality, and durability GM HD owners expect from ReadyLIFT and Falcon Performance Shocks.
TIRE FITMENT
20x9 0 offset - 35x12.50 tire.
*Max with trimming: 20x10 -18 offset - 35x12.50
Note: Silverado and Sierra have different fender well opening sizes - some minor trimming my be required depending on true tire size and design.
Tire Size Note: ReadyLIFT wheel and tire fitment recommendations are typically based on Wheel Pros wheels and Nitto tires. Due to product differences among tire manufacturers, tire specifications and dimensions including, but limited to, overall diameter, rolling diameter, tread width, aspect ratio, lug pattern, sidewall construction and inflation pressure, will vary meaningfully by tire and wheel manufacturer. Every tire and wheel combination should be test fit prior to installation. Consult your local installer to learn more about the right tire fitment for your application.
Ride Quality Note: When lifting a vehicle and installing aftermarket wheels and tires, a tire manufacturer's construction and material quality can alter vehicle ride quality. When increasing a vehicle wheel and tire size, most larger aftermarket truck and SUV tires are 10-ply (or more) E tires compared to typical OEM 6-ply C tires. This more rigid sidewall construction increases the perception of suspension stiffness often described as ride harshness. The ride, handling, traction, noise, fuel economy, and wear differences between All-Season, All-Terrain, Mud-Terrain, or Trail-Terrain type tires can be significant. Please take into account tire and wheel choice will generally have a meaningful impact on the ride & handling experience.
KIT COMPONENTS
GM HD FR FNDR BRACKET RIGHT QTY 1
GM HD FR FNDR BRACKET LEFT QTY 1
GM HD 1" UBOLT KIT QTY 1
1/2" DIFF DROP SPACER QTY 8
DIFF SPACER LASER CUT WASHER QTY 4
HARDWARE KIT FOR 69-30320 QTY 1
TORSION BAR KEY 0-3" QTY 2
1" REAR BLOCK QTY 2
FALCON FRONT SHOCK QTY 2
FALCON REAR SHOCK QTY 2
UPPER CONTROL ARM RIGHT QTY 1
UPPER CONTROL ARM LEFT QTY 1
INSTALLATION
DO IT YOURSELF!
Please read Instructions thoroughly and completely before beginning installation. Installation by a certified mechanic is recommended. ReadyLIFT Suspension Inc. is NOT responsible for any damage or failure resulting from improper installation.
ADDITIONAL INFORMATION
