The Fastest Growing Rear Leaf Spring Upgrade On The U.S. Market
Improve your load carrying, vehicle stability and control without compromising your ride!
All You Need to Know About Roadmaster Active Suspension
Roadmaster Active Suspension is the most unique product on the market. Our product is a one of a kind suspension upgrade which provides many additional advantages that no other product can offer.See Product
Explore Our Product
The Roadmaster Active Suspension kit is ideal for a variety of vehicles and functions; whether it’s carrying load in a pick up truck, towing, traveling with your RV, or riding in a van (passenger and cargo), our product will make your ride safer, smoother and more efficient.
The Fastest Growing Rear Leaf Spring
Since it’s North American introduction in 1998, RAS has sold over half a million kits world-wide with excellent reviews. The kit comes fully assembled out of the box, with easy to follow instructions.
The Most Unique Product on the Market
Roadmaster Active Suspension improves and simplifies load carrying, preventing the vehicle rear from sagging under the weight of additional load.
Eliminates Axle Wrap
Roadmaster Active Suspension effectively reduces axle wrap and wheel hop by absorbing the added force of increased torque.
Improve Road Handling
Roadmaster Active Suspension reduces body roll by supporting the leaf spring that is taking the increased load.