Ford F-150 2003 - 2008 HD Kit 1974 Yes—in as little as 45

Yes—in as little as 45 minutes with jack stands and hand tools

Estimated install time is 2-2

🚚 1–2 Day In-Network Ground Shipping

can negatively impact ride quality

Kit includes an RAS Standard Duty Spring for each rear leaf spring

Ford F-150 2003 - 2008 HD Kit 1974 Yes—in as little as 45Built for truck owners who tow, haul, and drive loaded regularly. RoadActive Suspension HD strengthens your factory leaf spring suspension to improve stability, reduce squat, and keep your truck controlled under load without the hassle of airbags. Better under load while improving unloaded ride quality and handling thats what makes RAS different. Helps provide: Up to 50% increase in rear suspension strength Up to 2" reduction in squat Improved towing