GMC 2500 Sierra 1973 - 2010 | HD Kit 1992 Kit includes an easy to

Kit includes an easy to install RAS Heavy Duty Spring for each rear leaf spring

Increase suspension strength by up to 50% and reduce squat by 2-3"

and traction bar into one simple bolt-on upgrade designed for trucks that tow

RoadActive Suspension kits are designed to strengthen the rear leaf springs for towing or hauling without negatively affecting unloaded ride quality

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

GMC 2500 Sierra 1973 - 2010 | HD Kit 1992 Kit includes an easy toGet the best of both worlds with this authentic RAS Heavy Duty RoadActive Suspension kit the only solution that strengthens leaf springs by up to 50% while providing a more smooth, controlled ride at all times. Unlike other suspension upgrades that need constant adjustments & maintenance or negatively impact unloaded ride, RAS eliminates squat, excessive bounce and body roll without hassle or sacrificing comfort . This 3 in 1 system offers the