GMC 1500 Cargo Van 1986 - 2025 2011 RoadActive Suspension kit includes an

RoadActive Suspension kit includes an easy to install RAS Standard Duty Spring for each rear leaf spring

Installs in ~1 hr with hand tools

*Can not fit 2024-2025 ZR2

If you're squatting with your F-250 — Mega-Duty is the answer

and everyday driving performance

GMC 1500 Cargo Van 1986 - 2025 2011 RoadActive Suspension kit includes anRoadActive Suspension 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 without negatively affecting unloaded ride quality. This kit will reduce rear bounce and squat when loaded while significantly improving stability, handling and performance at all times. Estimated install time is 2 2. 5 hours.