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ARIES Automotive ATC Truck Covers AVS Auto Ventshade B&W BACKRACK BAK Industries BDS Suspension BedRug Bestop Bubba Rope Bushwacker Bully Dog Buyers Products Cali Offroad Wheels CargoGlide CIPA USA Covercraft CURT Manufacturing DECKED Dee Zee DiabloSport DU-HA EuroSport Daytona Extang Fia Firestone Ride-Rite Flowmaster Fuel Off-Road G2 Axle & Gear Hammerhead Armor Hauler Racks Havok Off-Road Hercules Tires Hi-Lift Jack Company Husky Liners Hypertech Ion Wheels ITM Autoparts J.W. Speaker K Source Kargo Master Kleinn Air Horns KMC Wheels KNAACK LUMA LEDS Lund MagnaFlow Magnum Mayhem Wheels Metal Lugz Meyer Mickey Thompson Mothers Mr. Lugnut N-FAB Nitto Oakley Pacer Performance Pilot Automotive Pop & Lock Pro Comp USA ProRac Putco Ranch Hand Ranger Design Retrax Rhino-Rack Rigid Industries Roadmaster Active Suspension Rockstar Rostra Precision Controls Rough Country Rugged Liner Skyjacker Suspensions Smittybilt Sno-Way SnowEx SnowSport Steelcraft StepDaddy Ladder Stowe Cargo Systems Superchips SuspensionMAXX Swagman T-Rex Grilles Timbren TITAN Fuel Tanks Toyo Tires TracRac TrailFX TruXedo UnderCover US Speedo Request a Quote Today Nationwide Shipping Customer Satisfaction Installation Services high quality parts Home > Brands > Roadmaster Active Suspension > Roadmaster Active Suspension Kits Alternative Views: Only Sold In Stores Description Roadmaster Active Suspension KitsRoadmaster Active Suspension is the only rear leaf spring suspension upgrade that converts basic “passive” leaf spring suspension to mechanical “active” suspension. The Roadmaster Active Suspension system absorbs and dissipates load force energy, resulting in significantly improved vehicle stability, balance, traction and control, all with or without a load. Roadmaster Active Suspension adds critical strength to leaf springs, but will not compromise ride quality. Features Eliminate Axle Wrap Roadmaster Active Suspension effectively eliminates Axle Wrap and Wheel Hop, by preventing the additional force of the increased torque, twisting the axle housing and by so doing, will now not allow the leaf springs to distort. RAS with the two powerful variable-rated coil springs will now hold the leaf springs in the original bowed shape. The distorted S-shape twist and subsequent hop, is thereby eliminated. Traction to the tires are now increased and torque is transferred to the ground efficiently. Simplify Load Carrying When a vehicle is overloaded the weight distribution shifts rearward, causing the rear to sag, the bulk of the load weight will now be transferred to the rear axle. This will also affect the steering, making it more floaty and less responsive. The conventional approach to increasing the load carrying of a truck, van or SUV has been to increase the stiffness of the rear leaf springs. Improve Roadhandling With a Roadmaster Active Suspension (RAS) kit installed on your pickup, you will be amazed at the improvement when cornering, and also the overall improvement in handling. Body roll will be greatly reduced and your vehicle will become considerably more stable and safer, with or without a load. Make RV's Safer If you tow a RV or have a load carrying or handling problem, we have the solution, you need a Roadmaster Active Suspension (RAS). This one-of-a-kind rear lead spring suspension up grade, when installed on your vehicle will greatly improve load carrying, handling, ride comfort all with or without a load. The fact is, it’s the only rear leaf spring suspension product in the world that does it all ! 15 Passenger Van Safety RAS will make the vehicle safer and less prone to rollover, however, NO product in the world will prevent rollover occurrences. The Roadmaster Active Suspension enhancement can’t promise to eliminate rollovers but can significantly improve a van’s safety. Share your knowledge of this product. Be the first to write a review »