ReadyLift 46-20256 2.5" Front Coil Spring Leveling Kit with Falcon 2.1 Monotube Shocks for Ford Super Duty Diesel 4WD

The ReadyLift 46-20256 is a 2.5" Coil Spring Front Leveling Kit built specifically for Ford Super Duty diesel 4WD trucks. This premium suspension system pairs precision-engineered front coil springs with Falcon 2.1 Monotube front shocks and Tow Haul rear shocks, delivering a significant upgrade in both ride quality and off-road capability over a standard spacer-style leveling kit.

Key Features:

• 2.5" of front lift to achieve a level stance
• Falcon 2.1 Monotube front shocks for superior damping and performance
• Tow Haul-tuned rear shocks for enhanced hauling and towing stability
• Supports up to 35" tall tires; up to 37" with minor trimming
• Includes bump stop extension brackets to maintain proper suspension travel
• Includes sway bar frame mount extension brackets to retain factory sway bar geometry
• Includes brake line extension brackets for safe, compliant installation
• Designed for diesel-powered 4WD Ford Super Duty trucks
• No cutting or drilling required — bolt-on installation
• Made in the USA

Unlike basic coil spring spacers, the 46-20256 is a complete suspension upgrade system. The Falcon 2.1 Monotube shocks are engineered to control body motion with greater precision and consistency, giving your truck a composed, performance-oriented ride both on the highway and off-road. The included supporting hardware — sway bar spacers, bump stop extensions, and brake line brackets — ensures correct suspension geometry is maintained after the lift.

Notes: For trucks equipped with the Onboard Scale option, the Auto-Leveling Headlight Bracket Kit (PN: 67-23210) may be required. Not compatible with Tremor editions at full lift height. Diesel trucks only.