Rough Country F-150 4WD Vertex 2.5 Reservoir Rear Shocks (2009-2026)

Rough Country's Vertex 2.5 Reservoir Rear Shocks bring a high-end monotube shock setup to the 2009-2026 4WD F-150 at a price point that doesn't require a race budget. Built around a massive 2.5-inch piston and an external remote reservoir, these shocks manage heat, maintain consistent damping, and handle everything from daily highway commutes to aggressive off-road trails without fade or compromise.

Monotube construction with external reservoir cooling. The high-flow monotube design separates oil and nitrogen gas for immediate, consistent response on every stroke. The remote reservoir increases total oil volume and dissipates heat faster than a standard shock body can, which means damping stays predictable even after repeated hard hits on the trail or washboard roads.

Vehicle-specific valving from the factory. Every set of Vertex shocks is precision-calibrated for the specific vehicle and lift range selected, so the damping curve matches the F-150's weight, geometry, and intended use rather than a generic tune applied across multiple platforms. Choose between 0-3.5 inch and 4-6.5 inch lift fitments at the time of order.

Built to resist contamination and corrosion long-term. A 3-stage fortified seal system blocks dirt, moisture, and debris from entering the shock body, protecting the 18mm chrome-hardened piston rod and precision-honed steel body. The zinc-plated finish with double clear coat carries an over 400-hour salt spray rating, making these shocks suitable for truck owners in wet, salty, or muddy environments year-round.

CNC-machined billet aluminum detailing and steel-braided reservoir lines. Beyond performance, the Vertex shocks feature CNC-machined billet aluminum accents, a laser-etched RC logo, and steel-braided reservoir lines with laser-cut mounting brackets on the rear shocks. The result is a shock that looks purposeful under the truck rather than an afterthought.

Product Benefits

• 2.5-Inch Piston: Delivers superior shock control and fade resistance across rough terrain.
• External Remote Reservoir: Increases oil capacity and cooling capacity for consistent damping under sustained use.
• Nitrogen-Charged Internals: Reduces shock fade and improves ride responsiveness in aggressive conditions.
• 18mm Chrome-Hardened Piston Rod: Resists bending and wear under extreme off-road stress.
• Vehicle-Specific Tuning: Calibrated to the F-150's weight and geometry for the chosen lift range.
• 3-Stage Seal System: Blocks contamination and extends shock service life in harsh environments.
• 400-Hour Salt Spray Rating: Zinc-plated finish with double clear coat handles wet and corrosive conditions.
• CNC Billet Aluminum Accents: Adds a premium look with structural durability.
• Steel-Braided Reservoir Lines: Durable, flexible, and resistant to abrasion.
• 3-Year Manufacturer's Warranty: Rough Country backs the Vertex line with industry-leading coverage.
• Installation Time: Typically 2-3 hours with standard hand tools.

Note: Fits 2009-2026 F-150 4WD models. Select the correct lift fitment at time of purchase: 0-3.5 inch lift or 4-6.5 inch lift. Confirm current suspension lift height before ordering.

About Rough Country: Rough Country designs and manufactures suspension lift kits, shocks, leveling kits, and accessories focused on truck and SUV platforms. The brand targets enthusiasts who want capable, durable off-road hardware without the price premium associated with boutique suspension brands, backing their products with tested fitment data and manufacturer warranty coverage.

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