Original (RAS®) RoadActive Suspension 3611-YHD | Fits Ford F150 4WD 2009-2025

★★★★★ 4.2 44 reviews

$589.00
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$589.00
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 224382949 Release Date 2026/05/09 List Price $235.60 Model Number 224382949
Category
  • (RAS) RoadActive Suspension HD Rear Leaf Spring Upgrade – U.S. Company, Original Product built by the original creators of RoadActive Suspension system, this rear leaf spring upgrade comes from a North Carolina based company with a track record of durability and performance since 1998. Engineered and assembled with a focus on quality and reliability. Look for the RAS trademark to ensure you're getting the authentic, original product.
  • Reduces Squat & Bounce – Strengthens rear leaf springs by up to 50%, providing improved load support and control when towing or hauling—without compromising ride height.
  • Smooth Ride, Loaded or Empty – Maintains superior ride quality and vehicle stability in all conditions—unlike airbags or stiff jounce-style alternatives that affect everyday comfort.
  • No Maintenance. No Adjustments. No Air Lines. – Installs in as little as 45 minutes and begins working immediately with zero upkeep—ideal for drivers who want performance without the hassle.
  • Proven, Tested, and Built to Last – Designed and tested for heavy-duty use on the road and off. Trusted by hundreds of thousands for its unmatched reliability, safety, and long-term durability.
  • 3-in-1 Suspension Upgrade – Functions as a helper spring, sway bar, and traction bar in a single, cost-effective solution

ASIN B09DFRX6XT
Brand Name RAS
Manufacturer RoadActive Suspension
Auto Part Position Rear
Included Components Leaf Spring
Maximum Lifting Height 3 Inches
Manufacturer Warranty Description 5 Year Manufacturer Warranty

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4.2 out of 5
★★★★★
44 ratings | 18 reviews
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