RoadActive Suspension Inc. RAS Heavy Duty Spring Kit Universally Fits 1973-2024 Chevy/GMC 2500 and 3500

RoadActive Suspension (RAS) Rear Leaf Spring Upgrade Kit

RAS is the only rear leaf spring upgrade that transforms your factory "passive" suspension into a mechanical "active" system. By absorbing and redistributing load forces, RAS strengthens your rear suspension to deliver improved stability, control, and load handling without sacrificing ride quality.

Key Features

• Converts factory leaf springs into an active suspension system
• Enhances load support without compromising unloaded ride quality
• Vehicle-specific design for precise fit and performance
• Fully assembled and ready for installation out of the box
• No maintenance or readjustments required
• Quick and easy installation, 30-45 minutes

Benefits

• Reduces rear squat and bounce under load
• Improves overall vehicle stability and control
• Enhances road handling and ride comfort
• Helps reduce axle wrap
• Increases safety when towing or hauling (including RV applications)
• Maintains or improves factory ride quality when unloaded

Fitment

Each RoadActive Suspension kit is specifically assembled for your vehicle to ensure optimal performance and compatibility.

Installation

RAS kits come fully assembled for a straightforward installation process. Simply follow the included application guide, and most installs can be completed in approximately 45 minutes.

What's Included

• Fully assembled RoadActive Suspension kit
• Installation instructions

Warranty

Backed by a 5-year warranty against defects in materials and workmanship. Warranty does not apply if modifications have been made to the vehicle’s rear leaf spring suspension components.