Rancho 17-19 Ford F250 Series Super Duty Rear RS9000XL Shock (Available to order MARCH 2026)

Rancho is well-known for their suspension components, especially their adjustable shocks. This RS9000XL rear shock absorber is built for your 2017-2025 Ford F-250 Super Duty, giving you the ability to fine-tune your ride's firmness.

What sets this shock apart is its nine levels of adjustment, controlled by an easy-to-use knob. This means you can dial in the damping for everything from daily driving on pavement to tackling rougher terrain off-road. The shock body is designed to handle extreme temperature changes, operating effectively in temperatures from -40 to 248°F, thanks to its tri-tube construction and all-weather fluid. This helps maintain consistent vehicle control and reduces the chance of the shock fading under heavy use.

You'll also notice the premium liquid metallic finish and a protective polyvinyl boot, which work together to resist chips and ensure a longer service life. The internal components, like the graphite-filled fluon-banded piston and polyurethane bushings, help absorb road harshness for a smoother experience. This shock is designed for hardworking trucks that tow, haul, or venture off-road, and it comes with Rancho's Limited Lifetime Warranty.