Translate
Premium Coilover Performance. Three Ways to Build It.
ReadyLIFT now offers a complete premium coilover path for 2017–2026 Ford F-250 and F-350 4WD single rear wheel diesel trucks. Choose a 2.5-inch leveling system, step up to a 4-inch suspension system, or go all-in with a 6-inch lift—each built around proven ReadyLIFT geometry and premium Falcon damping.
The goal is simple: give Super Duty owners the stance and tire clearance they want while improving ride control, handling confidence, and suspension performance on the road, under load, and beyond the pavement.
Performance Without the Full-Conversion Complexity
These systems integrate premium Falcon coilovers into ReadyLIFT’s proven Super Duty lift platforms, creating a more complete performance upgrade without forcing customers into the cost and complexity of many full custom coilover conversions.
Ride Control
Premium damping helps the truck stay more composed over rough pavement, expansion joints, washboards, and uneven terrain.
Driver Adjustability
Falcon fast-adjust technology lets drivers tune damping behavior for changing roads, loads, and driving conditions.
Proper Geometry
ReadyLIFT steering, track bar, and radius-arm solutions maintain the geometry needed for predictable handling at added ride height.
Tire Clearance
Choose the system that matches your build—from a clean leveled stance to full 37-inch tire capability.
2.5 Inches. 4 Inches. 6 Inches.
Start with the stance and tire size you want, then choose the ReadyLIFT coilover system that best matches how you use your Super Duty.
2.5″ Coilover Leveling
Eliminate factory rake and step up suspension performance without committing to a full-height lift. This is the cleanest entry into ReadyLIFT’s premium Super Duty coilover lineup.
- Falcon fast-adjust front coilovers
- Falcon 3.3 rear shocks
- Up to 35″ tires; 37″ possible with the proper combination and minor trimming
- Ideal for daily driving, towing, hauling, and mixed-use trucks
2017–2026 Ford Super Duty diesel 4WD applications
4″ Coilover System
A strong balance of aggressive stance, ground clearance, large-tire fitment, and premium ride control. The 4-inch system is built for owners who want a visibly lifted truck that still feels composed day to day.
- Falcon fast-adjust front coilovers
- Falcon 3.3 rear shocks
- Radius arms plus steering and track bar correction
- Up to 37″ tires with proper wheel and tire specifications
2023–2026: PN 43-23450
6″ Coilover System
The flagship choice for Super Duty owners who want the commanding look of a full 6-inch lift without treating ride quality and suspension control as an afterthought.
- Falcon fast-adjust front coilovers
- Falcon 3.3 rear shocks
- Radius arms plus steering and track bar correction
- Complete rear lift system with up to 37″ tire capability
2023–2026: PN 43-23650
Adjust the Truck for the Way You Drive
The biggest difference in these systems is the damping package. Falcon fast-adjust coilovers give Super Duty owners the ability to tune suspension response while maintaining the durability and control expected from a premium heavy-duty truck suspension system.
- Fast-adjust front coilover damping
- Falcon 3.3 rear shock control
- Improved heat management under repeated use
- Vehicle-specific suspension tuning
- Better body control on rough roads
- More confidence under changing loads
One Platform. Different Priorities.
Not every Super Duty is built for the same job. The coilover lineup lets owners choose how far they want to take the truck without giving up the fundamentals that matter on a heavy-duty platform.
Pick the System Around Your Build
All three options are designed around late-model Super Duty diesel 4WD applications, but model-year-specific kits and tire-fitment requirements matter. Use this as a quick comparison, then verify your exact vehicle and wheel/tire combination on the product page before ordering.
| System | Primary Goal | Tire Capability | PNs |
|---|---|---|---|
| 2.5″ Coilover Level | Correct rake + premium ride | Up to 35″; 37″ with proper setup/minor trimming | 46-20560 |
| 4″ Coilover Lift | Balanced lift + 37″ capability | Up to 37″ with proper wheel/tire specs | 43-21450 / 43-23450 |
| 6″ Coilover Lift | Maximum stance + clearance | Up to 37″ with proper wheel/tire specs | 43-21650 / 43-23650 |
See the Stance
From premium leveling to a full lifted build, each system creates a different look and capability level while keeping the truck unmistakably Super Duty.
Build Your Super Duty Around the Way You Drive
Whether the goal is a better-riding leveled truck, a versatile 4-inch build, or a full 6-inch Super Duty on 37s, ReadyLIFT now offers a premium Falcon-equipped path from mild to maximum.
