Stock F-150s sit nose-low from the factory, and the OEM struts leave performance on the table when the terrain gets rough. Rough Country's M1 Adjustable Leveling Struts correct the rake and upgrade suspension performance in a single bolt-on package, delivering up to 2 inches of front lift with a monotube shock design built for both pavement and trail use. The adjustable spring perch lets owners dial in anywhere from stock height to a full 2-inch raise, with multiple grooves in the strut body allowing precise incremental changes without additional parts.
Monotube construction with digressive valving. The 46mm monotube design separates the oil and gas charges for consistent, fade-free damping under repeated compression cycles. Digressive valving reacts instantly to changing surface conditions, stiffening under hard inputs and softening during steady-state travel, so the strut adapts rather than forcing a fixed compromise between comfort and control.
Premium rod and tube materials throughout. The strut body uses a 2-inch seamless extruded tube for maximum structural rigidity. Running inside it is an 18mm centerless-ground, case-hardened, chromed, and super-polished rod that resists corrosion and slides cleanly through the seal for the life of the strut. A zinc-plated exterior finish adds another layer of protection against road salt, mud, and moisture.
Vulcanized rubber bushings and self-adjusting rebound. Durable vulcanized natural rubber bushings absorb NVH at the mounting points, keeping road noise out of the cab. Self-adjusting, deflective-disc independent rebound and compression circuits allow the damper to respond to both slow and fast suspension inputs without manual tuning adjustments.
Straightforward installation backed by a warranty. The kit installs using basic hand tools in approximately 2 to 3 hours and requires no cutting or welding. Rough Country backs these struts with a 3-year manufacturer's warranty covering defects in materials and workmanship.
Product Benefits
- Adjustable Lift: Multiple spring perch grooves allow 0 to 2 inches of front lift adjustment.
- 46mm Monotube Design: Delivers consistent, fade-free damping in varied conditions.
- Digressive Piston Valving: Adapts instantly to changing terrain inputs for better control.
- 2-Inch Seamless Extruded Tube: Precision construction for maximum strength and rigidity.
- 18mm Super-Polished Rod: Case-hardened and chromed for smooth operation and corrosion resistance.
- Zinc-Plated Finish: Protects against rust, road salt, and harsh environmental exposure.
- Vulcanized Rubber Bushings: Reduces vibration and road noise at mounting points.
- Self-Adjusting Rebound and Compression: Seamlessly adapts to changing suspension demands.
- 2-3 Hour Install: Bolt-on fitment with basic hand tools, no cutting or fabrication required.
- 3-Year Manufacturer's Warranty: Coverage against defects in materials and workmanship.
Note: Fits 2014-2026 F-150 4WD models with 0-2 inch lift. Struts are pre-set at 2 inches from the factory. Does not fit Raptor models. Does not fit Tremor models, which are equipped with a factory 1-inch lift. Does not fit models equipped with the Continuous Control Damping (CCD) system. Does not fit models equipped with the 3.0L Power Stroke Turbo Diesel V6 engine due to variances in motor weight. Does not fit models equipped with the Heavy Duty Payload Package (seven-lug models).
About Rough Country: Rough Country produces lift kits, leveling kits, shocks, and off-road accessories focused on trucks and SUVs. The brand engineers its products for straightforward bolt-on installation and real-world durability, backing its lineup with manufacturer warranties and broad fitment coverage across popular platforms including Ford, Chevrolet, Jeep, and Toyota.
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Product Specifications & Vehicle Fitment
Review the product details and confirm compatibility with your vehicle before ordering.
| Specification | Details |
|---|---|
| Vehicle Trim | FX4, King Ranch, Lariat, Limited, Platinum, STX, XL, XLT |
| Vehicle Fitment | 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026 |
