WULF 3 FRONT 2 REAR LEVELING LIFT KIT STRUT SPACERS AND COIL SPACERSCOMPATIBLE WITH 2007-2018 CHEVY TAHOE SUBURBAN 2007-2013 CHEVY AVALANCHE 2007-2015 GMC YUKON 2WD 4X4KIT INFORMATION:Front:3 Lift Fabricated Steel Powder Coated Strut SpacersHardware IncludedRear:2 Lift Solid Billet Aluminum Coil Spring SpacersSPACER SPECIFICATIONS:Strut Spacers are not a 1:1 ratio regarding physical thickness to the amount of lift, they will lift the advertised amount. There are many sources available to explain this in detail. Simply put IFS suspensions have a 2 to 1 ratio (2:1) give or take a bit. Example: a 1 thick Strut Spacer will give a 2 liftNOTE:Excludes MAGNERIDE and AutoRide models Compatible with 2007 2018 Tahoe Compatible with Suburban Compatible with Avalanche 4X4 2WD FRONT 3 Lift Fabricated Steel Powder Coated Strut Spacers Hardware Included REAR 2 Lift Solid Billet Aluminum Coil Spring Spacers NOTE Excludes MAGNERIDE and AutoRide models Strut Spacers are not a 1 to 1 ratio regarding physical thickness to the amount of lift they will lift the advertised amount Please see the description for full details UPC 689355926120 Brand Name WULF Suspensions Manufacturer WULF Suspensions Material Type Alloy Steel, Aluminum Item Type Name Leveling Lift Kit Auto Part Position Front Included Components strut spacer, coil spacer Maximum Lifting Height 3 Inches Manufacturer Warranty Description Manufacturer Lifetime Warranty Global Trade Identification Number 00689355926120