ReadyLIFT leveling kits are the fastest, safest, least expensive way to bring the front of your vehicle level with the rear. Made from machined 6061-T6 Billet Aluminum, the 66-3080 strut extension will maintain a smooth OEM ride without deterioration or added pressure to the stock suspension components, Guaranteed! ReadyLIFT Lifetime Warranty Included! All ReadyLIFT products are backed by a lifetime warranty for as long as you own your vehicle and includes all necessary parts, hardware, detailed installation instructions, and two color decals.