Supreme Suspensions - Chevy Silverado GMC Sierra 3.5" Front Suspension Leveling Lift Kit 4WD (Silver) + Differential Drop Pro FITMENT: 2007-2018 Chevy Silverado 4WD and 2007-2018 GMC Sierra 4WD CNC Machined Solid Front T6 Aircraft Aluminum Struts Installation Instructions Included All Required Components Included Maintains Factory Ride