Material:The leveling lift kit is made of 6061 aluminum alloy for better durability and lighter weight. The surface treatment is anodized black, which is not easy to rust and lasts longer
Not Fit:Not compatible with 2014-2018 "Denali" models,2007 "Classic" models,AT4 Models,TrailBoss Models and MagneRide Models
IMPROTANT NOTE: This Leveling Kit will raise the front of the truck by 2 inches, but the actual thickness is less than 2 inches.This is due to suspension geometry, and the ratio between lift height and kit thickness is not 1:1.And we suggest measure from the ground to the fender