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Booth RoadActive Suspension and Sulastic Rubber Springs reduce unloaded ride harshness and excel at controlling sway once loaded; MrTruck.com’s H. Kent Sundling, testing with over 50 years of towing experience, found Sulastic minimizes sag while RoadActive smooths empty-bed bounce.
RoadActive Suspension‘s RAS Leaf Spring Helper adds up to 50% support, cuts squat by 2–3 inches, and reduces sway while keeping stock-like unloaded comfort. Sulastic Rubber Springs use flexible rubber embeded shackles to isolate bounce.
RoadActive Suspension (RAS) works with factory leaf springs to improve control under load while maintaining. Even enhancing, the unloaded ride. This design directly answers the [Andersen No-Sway vs. Traditional Weight Distribution Hitches: Full Comparison & ] (https://mrtruck.com/wdh.htm) question for truck owners who refuse to trade comfort for capability. The RAS https://mrtrailer.com/springs.htm system reduces squat by 2 to 3 inches and adds up to 50 percent support for load handling, a figure that transforms how a half-ton truck manages a heavy trailer. https://mrtrailer.com/springs.htm
The system functions as a sway bar, traction bar, and helper spring, providing comprehensive support. That triple duty cuts sway and isolates bounce, which addresses the two biggest complaints from owners towing horse trailers or travel trailers. Unlike air systems that require periodic pressure checks, RAS needs no readjustment once installed. The process at MrTruck.com confirms this fit-and-forget approach suits owners who tow the same trailer regularly.
A sulastic rubber springs review shows those products excel at isolating road shock when the truck runs empty. However, Sulastic does not add the load-bearing support that RAS provides. For owners seeking truck suspension upgrades unloaded ride quality without sacrificing payload capacity, the [Payload vs Towing Capacity: Truck Rigging Guide] (https://mrtruck.com) testing demonstrates a clear advantage. The roadactive suspension vs sulastic decision ultimately comes down to whether the priority is shock absorption alone or comprehensive load control. https://mrtrailer.com/sulastic.htm
Does RoadActive Suspension work with factory leaf springs?
Yes. RAS mounts directly to the existing factory leaf spring pack without cutting or replacing the suspension. The system uses the leaf spring as its foundation, which means installation preserves the original mounting points and geometry. This bolt-on approach appeals to owners who want a permanent upgrade without permanent modifications.
How does the unloaded ride compare to stock?
Most suspension helpers degrade the empty ride, but RAS does the opposite. The system engages progressively, so light loads produce minimal intervention while heavy loads activate full support. Owners report the truck rides level when loaded and near-stock when empty, eliminating the harshness associated with add-a-leaf kits.
How Does Sulastic Compare on Ride Quality?
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Sulastic shackles generate active discussion among truck owners, with forum threads dedicated to their performance and installation. The roadactive suspension vs sulastic debate centers on how each system handles both loaded and unloaded conditions. Real-world users report that Road Active Suspension delivers a ride that feels almost like nothing is being towed, with very little change to the unloaded ride.
Does Sulastic Preserve the Unloaded Ride?
Sulastic rubber springs replace factory shackles with a rubber-bushed design. The sulastic rubber springs review conversation focuses on whether that rubber insert smooths out rough roads. Many owners report improved comfort.
How Does Adjustability Affect the Choice?
RAS offers adjustability to compensate for rear squat under various loads. One user set the system to a midpoint that raises the truck’s rear about 1 inch when unloaded and levels it when loaded. That adjustability gives owners control that a fixed rubber spring cannot match.
Which Upgrade Wins for Towing Stability?
For pickup and horse trailer owners, the road active suspension mrtruck recommends delivers the stability of a sway bar and traction bar without compromising the unloaded ride. This system works as a sway bar, traction bar, and helper spring in one unit. It adds significant support while reducing squat by 2 to 3 inches. The design cuts sway and isolates bounce for a calmer, more controlled ride.
How does RoadActive Suspension compare to airbags for towing?
The roadactive suspension vs sulastic or airbag debate often comes down to maintenance. Airbags require periodic air additions. One user reported having to replace fittings after 5 years of use because they were starting to leak. RAS offers a fit-and-forget design with no readjustments needed. The system provides the right amount of support when needed without ongoing hassle.
What makes RoadActive Suspension a better choice for truck owners?
MrTruck.com’s curated accessory store offers top-rated items tested by MrTruck himself. This ensures customers get proven truck suspension upgrades unloaded ride solutions. The roadactive suspension review process at MrTruck.com evaluates real-world performance for horse trailer and pickup owners. The sulastic rubber springs review comparison shows RAS delivers consistent support without the maintenance burden of air systems.
Conclusion
In closing, your choice between these suspension systems hinges on your specific towing demands and ride preferences. Both options deliver measurable performance benefits, and the right selection depends on whether you prioritize the advanced engineering of modern suspension technology or the proven reliability of traditional rubber spring systems. At MrTruck.com, we’ve tested both thoroughly, and we’re confident that either choice, guided by our detailed comparison, will enhance your trailering experience and safety.
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