Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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$5,249.95 kit
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Features, Description, Reviews, Q&A, Specs & Installation
| Brand | ReadyLIFT |
| Lift Height | 6.00 Inch |
| Lift Kit Type | Suspension Lift |
| Lift Kit Max Tire Size | 37 Inch |
| Brand of Shocks | Teraflex |
| Rear Lift Type | Coilover |
| Shock Style | Non-Reservoir |
High-Performance Suspension. The ReadyLIFT 6-Inch MAX3.3 Suspension Lift Kit with Falcon 3.3 Monotube Shocks delivers superior ride quality and precise handling for lifted Ford F-150 4WD trucks. Designed for both off-road capability and street comfort, this kit raises the vehicle height while maintaining a controlled and refined driving experience.
Construction and Appearance. Built with heavy-duty fabricated steel components including 3/16” and 1/4” steel plates, the suspension kit features DOM tube steel upper control arms with advanced high-angle ball joints and a full-coverage differential skid plate. The optimized shock reservoirs enhance performance across temperature variations, ensuring consistent damping.
Installation. Installation requires moderate mechanical skill and takes approximately 10 hours to complete. It involves trimming the driver rear control arm pocket for rear crossmember clearance. No drilling is specified. Alignment and headlamp adjustment are necessary after installation.
Application. This suspension system is engineered specifically for 2021-2026 Ford F-150 4WD models without the CCD system and excludes Raptor and diesel engine variants, ensuring precise compatibility for these truck configurations.
ReadyLIFT 42-21640
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Installation Info
Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
What's in the Box
Tech Guides: