Rancho 09-13 Ford Pickup / F100 RS5000X Strut

If you're looking to improve how your 2009-2013 Ford F-150 handles both on the pavement and when you venture off-road, these Rancho RS5000X struts are a solid option. They're built to give you better control and a smoother ride by using a unique valving system that's custom-tuned for your specific truck.

These struts feature a nitro-carburized piston rod, which is a strong finish that helps resist scuffs and corrosion, keeping the rod looking good and functioning smoothly. The large twin-tube body is filled with all-weather fluid, allowing the strut to operate cooler and maintain consistent performance even in extreme temperatures, from -40 to 248°F. Rancho also uses a fluon-banded piston and a low-friction seal to ensure quick rebound and smooth compression, making a noticeable difference in how the truck responds to road conditions.

You'll also find that the polyurethane rebound bumper and rubber bushings help soak up impacts, reducing harshness. The nitrogen gas pressurization to 60 PSI helps prevent the oil and gas from mixing, which reduces damping performance fade and foaming, especially during demanding use. Rancho backs these struts with a Limited Lifetime Warranty, giving you confidence in your purchase.