6'' Big Lift With Falcon 2.1 Rear Shocks 2021-2026 Ford F-150
Key Features
- Falcon 2.1 Monotube rear shocks for comfort, stability, and ride control.
- 1/4-inch steel front and rear crossmembers and heavy-duty lifted knuckles.
- Tapered front strut spacers for proper strut-angle correction.
- Full-coverage 3/16-inch steel differential skid plate.
- HD alignment cam bolts and carrier bearing drop brackets for two-piece drivelines.
- Fabricated 4-inch rear blocks with factory-style U-bolts.
Tire Fitment & Application Notes
Fits 2021–2026 Ford F-150 4WD. Accommodates 295/65R20 tires on 20x9 wheels with a 0 offset, or 37x12.50 tires with trimming on the same wheel configuration.
Does not fit diesel-equipped trucks, Tremor models, or 2WD models. Not compatible with 17-inch or smaller wheels. Single Cab configurations have not been validated by ReadyLIFT for fitment and drivability.
Description
Key Features
- Falcon 2.1 Monotube rear shocks for comfort, stability, and ride control.
- 1/4-inch steel front and rear crossmembers and heavy-duty lifted knuckles.
- Tapered front strut spacers for proper strut-angle correction.
- Full-coverage 3/16-inch steel differential skid plate.
- HD alignment cam bolts and carrier bearing drop brackets for two-piece drivelines.
- Fabricated 4-inch rear blocks with factory-style U-bolts.
Tire Fitment & Application Notes
Fits 2021–2026 Ford F-150 4WD. Accommodates 295/65R20 tires on 20x9 wheels with a 0 offset, or 37x12.50 tires with trimming on the same wheel configuration.
Does not fit diesel-equipped trucks, Tremor models, or 2WD models. Not compatible with 17-inch or smaller wheels. Single Cab configurations have not been validated by ReadyLIFT for fitment and drivability.
Big stance. Confident control. Upgraded performance. ReadyLIFT’s proven 6-inch Big Lift Kit for the 2021–2026 Ford F-150 4WD now features Falcon 2.1 Monotube rear shocks, replacing the previous Falcon 1.1 shocks. Built for enthusiasts who want a commanding stance without sacrificing everyday comfort, this updated system combines clearance for larger tires with controlled handling on the highway and beyond.
The Falcon 2.1 rear shocks feature 2.3-inch bodies for increased oil capacity and heat dissipation, paired with 3/4-inch induction-hardened, chrome-plated shafts for durability. Heavy-duty steel crossmembers, lifted knuckles, and tapered strut spacers deliver 6 inches of front lift while correcting suspension, steering, and driveline geometry. Fabricated 4-inch rear blocks complete the balanced stance.
Key Features
- Falcon 2.1 Monotube rear shocks for comfort, stability, and ride control.
- 1/4-inch steel front and rear crossmembers and heavy-duty lifted knuckles.
- Tapered front strut spacers for proper strut-angle correction.
- Full-coverage 3/16-inch steel differential skid plate.
- HD alignment cam bolts and carrier bearing drop brackets for two-piece drivelines.
- Fabricated 4-inch rear blocks with factory-style U-bolts.
Tire Fitment & Application Notes
Fits 2021–2026 Ford F-150 4WD. Accommodates 295/65R20 tires on 20x9 wheels with a 0 offset, or 37x12.50 tires with trimming on the same wheel configuration.
Does not fit diesel-equipped trucks, Tremor models, or 2WD models. Not compatible with 17-inch or smaller wheels. Single Cab configurations have not been validated by ReadyLIFT for fitment and drivability.
295/65R20 for no rub on a 9" wide wheel with 0 offset
37" Maximum tire diameter with possible trimming.
Note: 17" or Smaller wheels will not work.
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.
2 front strut spacers, 1 Driver Knuckle, 1 Passenger Knuckle, 1 Front Crossmember, 1 Rear Crossmember, 1 Driver Diff Drop, 1 Driver Diff Support Bracket,‚
1 Passenger Diff Drop, 1 Passenger Diff Support Bracket, 1 Skid Plate, 1 Driver Brake line Bracket,‚ 1 Passenger Brake Line Bracket, 1 Driver Sway Bar Drop,‚
1 Passenger Sway Bar Drop, 1 Front Drive Line Spacer, 1 Driver Rear Block, 1 Passenger Rear Block, 4 U-Bolts, 1 Rear Brake Line Bracket, 2 Rear Shocks,‚
1 Carrier Bearing Drop, 1 Alignment Cam Kit, 1 Hardware Pack‚
Rear 2.1 Falcons Shocks
SAEJ2492 WARNING: By installing this product, you acknowledge that the suspension of this vehicle has been modified. As a result, this vehicle may handle differently than factory-equipped vehicles. As with any vehicle, extreme care must be used to prevent loss of control or rollover during sharp turns or abrupt maneuvers. Always wear seat belts, and drive safely, recognizing that reduced speeds and specialized driving techniques may be required. Failure to drive this vehicle safely may result in serious injury or death. Do not drive this vehicle unless you are familiar with its unique handling characteristics and are confident of your ability to maintain control under all driving conditions. Some modifications (and combinations of modifications) are not recommended and may not be permitted in your state. Consult your owner's manual, the instructions accompanying this product, and state laws before undertaking these modifications. You are responsible for the legality and safety of the vehicle you modify using these components.
INSTALLATION ALIGNMENT NOTE: Your vehicle may require alignment after product installation. You may incur additional costs to align the vehicle.
INSTALLATION HEADLAMP AIM NOTE: In addition to your vehicle alignment, for your safety and others, it is necessary to check and adjust your vehicle headlamps for proper aim and alignment after product installation. You may incur additional costs to adjust the headlamp system.
INSTALLATION ADVANCED DRIVER ASSISTANCE SYSTEMS (ADAS) NOTE: If your vehicle is equipped with active or passive safety/collision monitoring and/or assistance/avoidance systems including, but not limited to, camera- or radar/sonar-based systems, check and adjust your vehicle's systems for proper aim and function after product installation. In some instances, your vehicle may require OEM dealer service tools and factory-trained technicians to re-calibrate ADAS. You may incur additional costs to adjust ADAS systems.
Driver Rear Control Arm Pocket will need to be trimmed to offer clearance for the rear crossmember.
Have a certified mechanic do it for you!
Falcon Shocks — The Ultimate Blend of Performance, Quality, and Value
- Falcon 2.1 Monotube Shocks deliver increased stability, improved ride quality, and enhanced comfort in a compact, high-value performance package.
- Optimized for on-road driving, Falcon 2.1 shocks provide increased stability over stock while maintaining confident performance both on and off the road.
- Vehicle-specific damping makes Falcon 2.1 shocks ideal for daily-driven trucks and SUVs, as well as enthusiasts looking for a consistent, controlled feel across a variety of driving conditions.
- Race-inspired technology delivers improved handling, stability, and chassis control for lifted trucks, SUVs, and off-road vehicles.
Falcon 2.1 Monotube Shock Specifications
- Large 2.3-inch shock body for increased oil capacity, improved heat dissipation, and consistent damping performance
- 6061-T6 aluminum-alloy billet piston
- Heavy-duty 3/4-inch induction-hardened, chrome-plated shaft designed to resist rock damage, corrosion, and shaft buckling
- Microcellular foam progressive bump stops*
*Bump-stop configuration varies depending on shock absorber collapsed length, tire size, and fender clearance.
TIRE/WHEEL SIZING GUIDE
