(RAS®) RoadActive Suspension 4611-HD | Fits Chevy/GMC 1500 1990-2024
Description
Price: $589.00
(as of May 11, 2025 18:37:42 UTC – Details)
From the brand
Seamless Load & Road Handling
Gain critical strength and stability, when you need. Most popular kits install in as little as 45 minutes and require no readjustments.
Authentic Made In USA RoadActive Suspension HD rear leaf spring upgrade by (RAS)RoadActive Suspension. Only listings with the RAS mark are Made In USA with premium rigorously tested and proven for durability since 1998. Don’t trust low-quality imports.
Eliminates Squat & Reduces Bounce – Reinforces rear leaf springs by up to 50% for superior towing and hauling performance.
Unmatched Ride Quality & Stability – Maintains a smooth, controlled ride whether loaded or unloaded—no stiff suspension like other add-ons.
3-in-1 Suspension Upgrade – Functions as a helper spring, sway bar, and traction bar in a single, cost-effective solution.
No Maintenance, No Adjustments Required – Unlike air-based systems, RAS installs in under an hour and works immediately with zero upkeep.
Proven Performance & Durability – Designed for heavy-duty towing, hauling, and everyday driving with long-lasting reliability.
*NOTE: Does not fit 2022 models with single rear leaf spring suspension OR 2015-2018 w/magnaride
Customers say
Customers find the lift kit easy to install with clear instructions. The suspension system improves handling and provides a smoother, more stable ride, with one customer noting it handles trailers better and another mentioning it eliminates side-to-side sway. They appreciate its impact on ride quality, with one customer describing it as a 1000% improvement over factory suspension, and its effectiveness in minimizing squat while towing.
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