ReadyLIFT 3.5" SST2.1 Suspension System - 2021-2026 Ford F-150 4WD

The ReadyLIFT 3.5" SST2.1 Suspension System (part 62-21440) is a premium lift for 2021-2026 Ford F-150 4WD pickups. Falcon 2.1 front monotube struts and rear 3-position Fast-Adjust tow/haul shocks give 3.5" of front and 2.5" of rear lift over stock while keeping factory-like ride and handling.

Part number: ReadyLIFT 62-21440

Key features

• 3.5" front and 2.5" rear lift over stock ride height
• Vehicle-specific Falcon 2.1 dampers on all four corners
• Rear 3-position Fast-Adjust shocks: Sport/Daily, Moderate Tow/Haul and Heavy Tow/Haul
• DOM tube steel upper control arms with corrected high-angle ball joints
• 6061-T6 aluminum shock bodies and 3/4" induction-hardened chrome shafts
• Includes alignment cams and plates

What's included

• Falcon 2.1 front dampers
• Falcon tow/haul rear dampers
• Left and right upper control arm assemblies
• Alignment cams and plates
• 2.5" cast flat rear blocks with U-bolts, washers and nuts
• Carrier bearing drop
• Hardware pack

Fitment

• 2021-2026 Ford F-150 4WD
• Not designed for 2WD
• Single cab configurations have not been tested by ReadyLIFT (over-lifting can occur)
• Lift heights may vary with factory packages

Tire fitment

• 35x11.50 or 295/60R20 maximum on a 9" wide wheel with +18 offset
• 35x12.5 on a 20x9 wheel with 0 offset; minor trimming may be needed depending on tire design
• ReadyLIFT bases its wheel and tire recommendations on specific wheel and tire brands, and sizes vary by manufacturer, so test-fit every wheel and tire combination before installation.

Install notes

• Estimated installation time: 6 hours +/- 1 hour (excludes alignment and wheel/tire assembly).
• Read the instructions completely before starting. ReadyLIFT recommends installation by a certified mechanic.

Questions about fitment? Email [email protected] with your year, make, model, and trim before ordering.