The Premium Falcon 3.3 Standalone Front Pair for 6" and 8" Lifts adds Falcon damping to a truck set up at the ride height this pair was developed for, without buying a complete lift kit. It is a direct path to a firmer, more controlled feel for a lifted truck that tows, commutes and hits the trail. Part number 93-39640 is built for the 2019-2026 Chevrolet Silverado 1500 and GMC Sierra 1500.
Lift kit parts, upper control arms, coil springs, wheels, tires and the alignment after installation are not included unless the listing says otherwise.
Features
Tuned for one platform Each Falcon pair is valved for the truck it is listed for and the ride height it was developed around, rather than a universal shock adapted to fit many vehicles.
Steadier damping as heat builds Falcon construction is focused on managing internal heat, which helps the shock keep consistent damping through washboard roads, long towing runs and repeated trail hits.
Made to pair with ReadyLIFT systems These shocks are developed alongside ReadyLIFT leveling and lift systems, and many listings name the specific ReadyLIFT kit or control arms they must be used with.
Comfort for daily miles Compared with stock dampers, the goal is a smoother, better controlled ride for commuting and highway driving on a lifted or leveled truck.
Stability when the road ends Better control of body and axle motion gives the truck a more confident feel on dirt, gravel and uneven terrain.
One axle per listing Each listing covers either the front or the rear axle, so you can upgrade the end that needs it first or build a matched four-corner Falcon setup.
Fitment & Compatibility
Chevrolet
Years
Model
Notes
2019-2021
Silverado 1500
Not for High Country, RST trims
2022-2024
Silverado 1500
LT, LT Trail Boss, LTZ, WT trims only
2025-2026
Silverado 1500
Base, LT, LT Trail Boss, LTZ, WT trims only
GMC
Years
Model
Notes
2019-2021
Sierra 1500
Not for Denali, Elevation trims; 4WD only
2022-2024
Sierra 1500
AT4, SLE, SLT trims only; 4WD only
2025-2026
Sierra 1500
AT4, SLE, SLT trims only
Fit guidance: Fits: 2019-2026 Chevrolet Silverado 1500 & GMC Sierra 1500, with the qualifiers shown. Check your vehicle's trim, drivetrain and factory suspension against these notes before ordering.
Specifications
Brand: ReadyLIFT
Series: Falcon
Shock line: Falcon by ReadyLIFT
Warranty: Shocks are wearable components, covered for up to 1 year
Install time (ReadyLIFT estimate): about 4 hours (give or take 0.5), alignment and wheel mounting extra
Shipping weight: 30 lb
Kit type: Shocks
Alignment required: Yes, after installation
Install difficulty: Professional install recommended
Part number: 93-39640
Installation
Type: Standalone Falcon shock pair · Install: Varies by platform, some pairs need specific ReadyLIFT parts · Afterward: Alignment, headlamp aim and ADAS check
Confirm that any ReadyLIFT kit or control arms named for this pair are already on the truck or on hand. Read the ReadyLIFT instructions completely before starting. A certified mechanic is recommended, and the vehicle may need an alignment, a headlamp aim check and ADAS recalibration afterward, which can add cost.
ReadyLIFT estimates about 4 hours for this kit, give or take 0.5 hours, not counting the alignment or mounting wheels and tires.
ReadyLIFT's installation instructions for this part number are linked under Resources. Read them fully before starting.
Warranty. ReadyLIFT backs its parts with a no-hassle warranty for the original purchaser: if a covered part breaks or arrives defective, ReadyLIFT ships a new one. Parts that wear with use, including shocks, bushings, ball joints, heim joints and steering extensions, carry up to 1 year of coverage. Labor and installation costs are not refundable, and discontinued, clearance and outlet items are excluded. Shipping. The carrier and ship method are set by the size and weight of the cartons when the order is placed; larger kits ship by freight. Inspect on delivery. Inspect the carton and every part when the delivery arrives, note any shipping damage with the carrier, and contact us right away so we can make it right.
Returns. Unused items in their original packaging can be returned within 30 days of delivery. If an item arrives damaged, defective or wrong, return shipping is on us. See our Returns & Refunds Policy, or email support@prestigetruck.com with any question.
About ReadyLIFT
ReadyLIFT Suspension started in 2006 with a practical goal: give truck and SUV owners more tire clearance and a better stance while keeping the ride and handling they had from the factory.
That idea began as an alternative to traditional big lift kits and has grown into a full range of leveling kits, SST lift systems, complete big lift kits, coilover systems, control arms, shocks and related suspension upgrades for popular trucks and SUVs.
In August 2026 ReadyLIFT joined Bestop Premium Accessories Group, and the brand continues to invest in engineering, product development, manufacturing and customer support for lifted trucks and SUVs.
See it on a truck
Dialing in Falcon 3.3 shocks
Falcon shows how to set the adjuster on its 3.3 shocks for your load and terrain.
Dialing in Falcon 3.3 shocks
Falcon shows how to set the adjuster on its 3.3 shocks for your load and terrain.
Frequently Asked Questions
Straight answers on specs, fit and support
Do I need a ReadyLIFT lift kit to run these shocks?
Each pair is developed around a specific ReadyLIFT ride height, and many listings name the kit or upper control arms they must be used with. Check the notes and fitment on the listing before ordering.
Does one listing cover the whole truck?
No. Each listing covers one axle, front or rear, as shown in the title. Order the matching pair for the other axle if you want Falcon shocks at all four corners.
How will these change the ride?
Falcon shocks aim for better comfort and control than the stock dampers. Larger E-rated tires with stiffer sidewalls can make any lifted truck feel firmer, so tire choice affects the result as much as the shock does.
Can I tow with Falcon shocks installed?
Yes. ReadyLIFT lists towing alongside daily driving and trail use as intended uses. Always stay within the truck's factory towing and payload ratings.
Will I need an alignment afterward?
Plan on it. ReadyLIFT notes the truck may need an alignment, a headlamp aim check and an ADAS check after installation, and those services can add cost.
What warranty covers these shocks?
ReadyLIFT treats shocks as wearable components and covers them for up to 1 year for the original purchaser under its no-hassle warranty.
