Simplify Load And Road Handling Today!
Tried and true for 25 years, RAS® RoadActive Suspension has built a reputation for a seamless blend of improved load handling, unmatched ride quality, and enhanced overall performance. Use our kit selector to find the perfect kit for your truck and get free shipping today.
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Add The Strength And Stability You Need, Without The Hassle
RAS® helps with squat, but doesn't stop there. Rather than resisting weight at the frame and having to make constant readjustments like air bag helpers, RAS® springs engage with the existing leaf spring in a progressive manner. This tension coil spring provides a perfect blend of load handling, road handling and unloaded ride quality without readjustment or hassle. The best part? It installs in as little as 45 minutes with no readjustments!Watch Video
RAS® Welcomes New International PartnersREAD MORE
New Spotlight Feature
Towing 101: You Can Have Tow-Ready Suspension In Under 60 MinutesRead More
Amazon's Top Ranked Leaf Spring HelpersShop Now
NEW: Introducing Loox Product Reviews
RoadActive Suspension Implements Loox Reviews To Display Hundreds of Verified ReviewsLearn More