2020-2025 Super Duty 2.5" Coil Spring Front Lift Kit W/Falcon 3.3 Shocks (46-20255)

Fits

Upgrade your Super Duty with ReadyLIFT’s 2.5” Premium Leveling System, built for drivers who demand both rugged performance and on-road comfort. Featuring the tunable Falcon 3.3 Fast Adjust shocks, this kit gives your truck a commanding stance, ultimate clearance, and the confidence to tackle trails, job sites, or towing duty with ease.

Part Number: 46-20255

• 2.5" lift front coil springs
• Aggressive tire fitment: Run up to 35” tires
• Sway bar spacers
• Brake line extensions
• Front track bar relocation bracket
• Front Falcon 3.3 adjustable shocks
• Rear Falcon 3.3 adjustable shocks 

Click Here for Instructions 

Installation alignment note: Your vehicle may require alignment after product installation. 

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. 

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. 

Tire Fitment 

35x12.50 for no rub on a 9 or 10 wide +25 to 0 offset wheel

37 is possible but may require trimming.

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