Description
ReadyLift’s 4″ Lift Kit for the 2023-2026 Ford Super Duty F-250/F-350 4WD delivers a complete coil spring suspension system with Falcon Performance shocks and purpose-built radius arms for corrected caster geometry at the 4″ lift height. A properly engineered big lift option for the 7th-gen platform with Falcon 1.1 Monotube shocks, tubular radius arms for corrected caster, and a Falcon Dual Steering Stabilizer. Diesel single-wheel only.
Fits: 2023-2026 Ford Super Duty F-250/F-350 4WD with Power Stroke diesel, single rear wheel. NOT for 2WD or gas trucks. Single cab not validated. Tremor versions gain less than full 4″. Trucks with Onboard Scale option require Auto-Leveling Headlight Bracket Kit (sold separately).
Lift: 4″ front / matched rear
Max tire size: 37″ on 9″ wide wheel with +18 offset
Includes: Performance coil springs, (4) Falcon 1.1 Monotube shocks, tubular radius arms (caster correction), Falcon Dual Steering Stabilizer, rear lift hardware, and all installation hardware.
Part Number: 49-23421 | Lifetime Limited Warranty
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