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Active suspension kits by Roadmaster are designed to vastly improve road handling and load carrying ability, with or without a load, when fitted with the rear leaf springs, an effective upgrade for your Pickup, Van of SUV. We support the following applications, Chevrolet Avalanche, 1500, 2500, 3500 pickups and vans, S-10, Suburban, Tahoe and GMC.  Chrysler mini vans, Dodge Dakota, Durango, 1500, 2500 and 3500 pickups. Ford Bronco, E150, E250, E350 Econo vans, F100, F150, F250 and F350 pickups, Rangers, Explorer, Excursions, Mustang, Lincoln Pickup and Mercury Mountaineer. Honda Passport, Isuzu pickup, Rodeo and Trooper.  Mazda B Series Pickups, Mitsubishi Montero and Raider, Nissan Pickups, Titan and Xterra SUV, Oldsmobile Bravada and the Toyota Pickups including Pre-runner, T-100 and the Tundra.  It's easy to find your easy application!

How does it work?

The kit includes a set of two very powerful, variable rated coil tension springs that when installed, support and assist the rear leaf springs by holding them in there original (designed) bowed position. When downward strain from load or vehicle weight shift is applied to the leaf springs the stabilizing action of the Roadmaster Active Suspension system comes into action immediately absorbing the forces of the load. Being variable rated, the greater the strain, the more counter assistance force is applied from our active suspension system. Simple unique design, easily installed in about one hour.  You will need minimal tools a jack (trolley jack if available), jack stands, open end wrenches, ratchet and socket. 

When you're hauling a serious load!

	Without Roadmaster	With Roadmaster	Without Roadmaster	With Roadmaster
These active suspension kits by Roadmaster are designed to vastly improve road handling and load carrying ability, with or without a load, when fitted with the rear leaf springs.

Strengthens rear leaf springs for towing or hauling maximum loads without bottoming out. Improves driver control, safety and stability with or without a load. Absorbs the load, rather than resisting it, thereby ensuring a much more comfortable and safer ride. Eliminates sway and reduces roll on corners. Does not in any way obstruct movement of the leaf springs, unlike other products which are clamped and harden your ride. Reduces axle wrap and wheel hop. Saves money by minimizing wear on tires, shocks, shackles and leaf springs. Manufacture from high grade alloy spring steel. See what customers have to say about this product!

2009 and Newer 2X4 AND 4X4 DODGE RAM1500's

		Chevrolet			Isuzu	Your best buy for a lot of good reasons! Compare the benefits of our system against other technology   Anti Sway Bar Air Bag System Add A Leaf Traction Bar Roadmaster Active Suspension Reduces Vehicle Sway Yes No No No Yes Reduces Dangerous Roll in Cornering Yes No No No Yes Reduces Axle Wrap & Wheel Hop No No No Yes Yes Eliminates "Bottoming Out" No Yes Yes No Yes Improves Hard Braking & Acceleration No No No No Yes Improves Stability in Cross Winds No Yes Yes No Yes Improves Towing & Load Carring Abilities No Yes Yes No Yes Improves Driver Control Yes No No Yes Yes Improves Driver Control with a Load No Yes No No Yes Minimizes Headlight Dazzle No Yes Yes No Yes Prevents a Harder, Stiffer Ride No No No Yes Yes Easy to Install No No No No Yes
		Chrysler/Plymouth			Mazda
		Dodge			Mitsubishi
		Ford			Nissan
		GMC			Oldsmobile
		Honda			Toyota

* Note: Fits 2.5" wide leaf springs with shackles that swing from the top down.

** Note: Can't fit rear leaf springs with shackles that swing from the bottom

*** Will not fit with an overload spring above the leaf spring pack

****Fits 3" wide leaf springs with shackles that swing from the top down only. Will not fit with an overload spring above the leaf spring pack

When fitted, never load the vehicle beyond the manufacturer's maximum GVWR.

September 28, 1999

Hi Bob
Another summer gone by with a lot of miles put on the old Dodge. After the "May Madness" event I didn't get the suspension kit installed till about the middle of July. At this time we were getting ready for our grand tour to Alaska, which started July 21.

As for measurements the truck without the kit the rear would set down 5" with the camper on, with the kit installed the rear dropped only 3". Our camper loaded is about 2500 lbs.

We had one incident that was really scary, we were coming into Whitehorse, Yukon Territory. Cruising along about 9 a.m. in the morning I noticed this SUV, Blazer starting to cross the centerline and not turning back, in the next instant half of the vehicle was across the centerline and heading right at us. My reaction: hit the horn, crank the steering wheel right and hope he didn't hit us and that we wouldn't roll over! At the last moment the other driver turned his steering wheel and we avoided a head on. I never lost control of the truck. That was to close for us but without the active suspension kit I can only imagine what might have happened.

The Roadmaster system does everything that your data talks about. I guess that about covers it for now, thanks again, you have a great product!

Best Regards
G&J Spargo

January 7, 1999

Dear Bob:

I just thought that I would take a minute to let you know how thrilled I am with the "Road Master Active Suspension System" that I purchased.

As you know I have worked as a traffic accident investigator for about fifteen years. During that time I have investigated several accidents that involved "sport utility" vehicles and drive one of my own. "Sport utility" vehicles have a reputation of being unstable and can have handling problems during sudden hazard avoidance maneuvers. These problems are primarily caused by tow problems inherent in the design:
1. Sport utility vehicles generally have a higher center of gravity than other passenger cars and trucks.
2. In sudden hazard avoidance situations, the weight of the vehicle transfers from one side of the vehicle to the other. This constant loading and unloading of the weight on the vehicles to the springs and shock absorbers is primary cause of handling problems that can lead to the loss of control and or vehicle roll over.

As soon as the "Road Master" system was installed on the rear leaf springs of my Yukon I noticed a tremendous improvement in the handling characteristics. Even while applying the maximum braking, I noticed that my Yukon was easily controlled and the weight transfer was less severe during avoidance maneuvers.

I would recommend that anyone that owns or is considering the purchase of a "sport utility" vehicle or a van should consider installing the Active Suspension system.

Sincerely,
R. Witham

Roadmaster CoilPro for Dodge RAM 1500

From the family of ROADMASTER ACTIVE SUSPENSION comes an innovative engineering breakthrough for Dodge RAM 1500 Pickups with rear coil spring suspension... "ROADMASTER COILPRO"

When fitted to the rear coil springs of this vehicle CoilPro will greatly enhance safety, road handling, carrying capacity, and performance without compromising ride quality.

What Is It and How Does It Work?

Roadmaster CoilPro is a worldwide patented product, engineered and manufactured in the USA, with over five years of development and testing behind it. The system consists of two sets of two variable rated torsion spring assemblies. They are installed (two sets per coil sprin), diagonally opposite each other. The installation is simple and can be completed in as little as 20 minutes, with no drilling or welding. Once installed the CoilPro's effect will be felt immediately. CoilPro will reduce the dangerous body roll and sway of the vehicle at all speeds by adding support to the rear coil springs. The result is enhanced performance and safety without compromising ride quality in any way.

What Ram Pickup Applications will CoilPro Fit?
2009 and Newer 2X4 AND 4X4 DODGE RAM 1500's with Rear Coil Spring Suspension. Ask for Model# CP-R1500, your cost $145.00 plus S&H.