ReadyLIFT is now shipping our all-new 2021-2023 Ford F-150 4WD 6" Lift Kit delivering first-class ride and handling with plenty of tire clearance combined with a great-looking lifted stance in our all-new family of high-performance big lift kits for Ford F-150 4WD models. This new ReadyLIFT 6" Lift Kit is developed to give F-150 owners a complete big lift option that lifts the front of the vehicle 6" giving the rear a neutral stance. The all-new Ford F-150 4WD 6" Big Lift Kit is available in our base kit that delivers 6-inches of lift coupled with our twin-tube ReadyLIFT SST3000 performance rear shock SKU 44-21600. The new ReadyLIFT Ford F-150 6" kits are equipped with heavy-duty 1/4" steel plate construction front and rear crossmembers that offer unmatched strength for all driving conditions. Featuring a set of durable lifted knuckles and strut spacers you gain enough ride height to run up to 35-inch tires with the right wheel! The new 6" systems include everything necessary to correct suspension steering and driveline geometry to maintain on-road handling while improving strength and offroad capability. Fabricated steel 4" tall rear block offers the correct amount of rear lift while the factory-style U-bolts aid in ease of installation. NOTE: Does not fit vehicles equipped with CCD 2WD only Tremor and Raptor. NOTE: Not compatible with Ford BlueCruise