Rock Krawler 2017-2022 Ford F250/F350 4x4 4.0in X Factor Suspension System

This is the Rock Krawler 4.0-inch X Factor Suspension System for 2017-2022 Ford F250 and F350 4x4 trucks. If you're looking to significantly improve your Super Duty's off-road capability and stance, this system is built to handle demanding terrain while providing a more comfortable ride on the street. It's designed to lift your truck by 4 inches, allowing for larger tires and increased ground clearance.

The X Factor system uses Rock Krawler's well-known, robust construction. It includes front and rear X Factor radius arms, which are a key component for correcting suspension geometry after a lift. These arms are built from solid steel and are designed to provide superior articulation and durability compared to stock components. The system also incorporates front and rear progressive rate coil springs, engineered to offer a balanced feel between off-road performance and on-road comfort. You'll also find adjustable track bars to center the axles correctly under the lifted chassis, and all the necessary hardware for installation.

When installing a suspension system of this magnitude, it's important to have a good understanding of suspension work. While many components are bolt-on, proper alignment will be crucial after installation to ensure optimal handling and tire wear. This system is a comprehensive upgrade for serious off-road enthusiasts looking to maximize their truck's potential.