When it comes to Super Duty suspension, ReadyLIFT doesn’t follow trends — we set them. That legacy continues with the launch of not one, but two next-generation 2.5″ Leveling Suspension Systems engineered specifically for 2020–2025 Ford Super Duty trucks. Whether you’re chasing top-tier tunability or refined everyday performance, ReadyLIFT has a solution built for your driving demands.
Two Kits. One Mission: Total Truck Transformation.
PN: 46-20255 – Falcon 3.3 Fast Adjust System: Built to Dominate
For hardcore truck owners who want nothing but the best, the 46-20255 system is in a class of its own. Featuring the Falcon 3.3 Fast Adjust Monotube Shocks, this system delivers elite-level control and terrain versatility with:
- 3-position main compression settings: Soft, Custom, and Firm
- 8-position Micro Adjust dial: Fine-tune your ride for any condition
Paired with heavy-duty coil springs and a full suite of premium hardware — including sway bar drops, bump stop extensions, and brake line brackets — this kit turns your Super Duty into a force of nature. Run up to 35” tires (or 37” with minor trimming), gain serious ground clearance, and enjoy a ride that’s as smooth as it is strong. Whether you’re towing, off-roading, or hauling gear, this system delivers the ultimate balance of comfort and capability.
PN: 46-20254 – Falcon 2.1 Series System: Refined Power Meets Everyday Versatility
Designed for diesel-equipped 2020–2025 Super Duty trucks, the 46-20254 system offers premium leveling performance with a focus on daily drivability and rugged reliability. The Falcon 2.1 Monotube Shocks are precision-tuned to provide exceptional ride quality without compromising off-road readiness.
Backed by heavy-duty coil springs and a full bolt-on installation kit, this system is perfect for drivers who want a commanding stance and smoother ride — whether it’s on the freeway, at the job site, or deep in the backcountry. Run up to 35” tires (or 37” with minor trimming) and experience the perfect mix of comfort, control, and confidence.

Why Upgrade with ReadyLIFT?
- Bolt-On Simplicity: No cutting, welding, or guesswork — just precision components and a perfect fit.
- Tire Clearance & Aggressive Stance: Go bigger with up to 37” tires (with minor trimming).
- Engineered in the USA: Performance you can trust, quality you can see.
ReadyLIFT has once again raised the bar for what a leveling kit should be. Whether you’re after full adjustability or refined performance, there’s a 2.5″ solution built for your Super Duty.
Own the Road. Own the Trail. Own the Moment.
Notes: For trucks with the Onboard Scale option, don’t forget to pair it with our Auto-Leveling Headlight Bracket Kit (PN: 67-23210). Model year 2023–2024 Tremor models gain 1.125” of ride height. Some 2020-2025 Super Duty trucks retain use of the factory track bar bracket. If the front axle is shifted off center with the kit’s trackbar bracket, use the original factory bracket.