Kit includes an RAS Standard Duty Spring for each rear leaf spring. RoadActive Suspension kits are designed to strengthen the rear leaf springs for towing or hauling while providing same-as or better-than-stock unloaded ride and performance. This 3-in-1 solution works like a helper spring, sway bar and traction bar, at 1/3 the price. Fit-
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2011 ford Raptor, installation was straightforward. I just completed a 5500 mile trip and the system worked great...we'll worth the money spent for the system. Kept my truck running level and smooth with an extra 1600 lbs on the back.
J
Jody · September 29, 2026
I bought the 2691 kit for my 2011 Ford Raptor so I could get rid of the noisy Hellwig Helper leaf springs. They did an ok job of leveling the truck with our 26ft Bunkhouse attached, but were ungodly noisy when the truck was unloaded.
I could not be happier with the RAS kit! Hard to explain it, but the truck actually rides and drives better than it did before with no helper springs! Body roll is minimized, no more wheel hop when the tires spin and the "porpoising" when going over large bumps or railroad tracks when towing my boat or camper is all but eliminated. Wish I would have installed these years ago.
James
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Advance · April 8, 2025
I installed the RAS system on my 2010 F-150 Raptor. It a totally different truck when towing. I pull my 6000 pound tractor with implements and it handles like a dream! And it doesn't seem to compromise the ride quality when not towing. I will be putting RAS on every truck I own in the future that needs it.