2" FRONT LEVELING KIT - GM SILVERADO / SIERRA 1500 2WD 1999-2007QUICK OVERVIEW ReadyLIFT leveling kits are the fastest, safest, least expensive way to bring the front of your vehicle level with the rear. Our signature polyurethane Fused Steel Process ensures that the 66 3025 coil spacer will not deteriorate or decrease ride height over time and is guaranteed for as long as you own your vehicle. The 66 3025 coil spacer provides 2" of lift providing clearance to add up to 32" tires for the 1999 2007 Chevy 1500 2WD.