Fitment: 2001-2006 Chevrolet Suburban 1500 2001-2006 Chevrolet Tahoe 2001-2006 GMC Yukon 2001-2006 GMC Yukon XL 1500 Specifications: Color:Black Lift Height:1.5" Rear Placement on Vehicle:Left, Right, Front, Rear Material:Billet Aluminum and Powdercoated Black/ Cast Iron What is a leveling kit? The purpose of a leveling kit is to raise the front end of a truck so that it matches the stock height of the rear end, which ultimately gives you more ground clearance. Most completely stock trucks have a raked stance where the front is lower than the back by about two inches. Description: .