PAG663000 / 66-3000 - Application Notes ** Free Ground Shipping anywhere in the U.S. ** 2002-2006 ESCALADE / EXT / ESV 2WD & 4WD - 6 LUG (Lift Size: 2.50", Max Tire Dia: 33.00") 2002-2006 AVALANCHE 1500 2WD & 4WD - 6 LUG (Lift Size: 2.50", Max Tire Dia: 33.00") 2002-2006 AVALANCHE 1500 w/BODY CLADDING 2WD & 4WD - 6 LUG (Lift Size: 2.00", Max Tire Dia: 32.00") 1999-2007 SILVERADO 1500 4WD / CLASSIC 4WD 6 LUG (Lift Size: 2.50", Max Tire Dia: 33.00") 2000-2006 TAHOE / SUBURBAN 1500 2WD & 4WD - 6 LUG (Lift Size: 2.50", Max Tire Dia: 33.00") 1999-2007 SIERRA 1500 4WD / C3 / DENALI 4WD - 6 LUG (Lift Size: 2.50", Max Tire Dia: 33.00") 2000-2006 YUKON / YUKON XL 2WD & 4WD - 6 LUG (Lift Size: 2.50", Max Tire Dia: 33.00") ReadyLift is the fastest, safest, least expensive way to bring the front of your Chevrolet CK Z71 1500 4WD level with the rear. This gives you the clearance and ability to add wheels and tires up to 33" in diameter. While other lift kits cost thousands to buy and hours to install, ReadyLift can be installed in about a hour by a certified mechanic, and costs less than the price of a single custom wheel. ReadyLift products do not affect the factory OEM ride quality or comfort. ReadyLift is also the only company that forges torsion keys for ultimate strength. Thats why ReadyLift also offers a lifetime warranty for as long as you own your vehicle against defects for all of our products. Features * ReadyLift Features * Keeps your factory ride - Guaranteed * Will never wear, break or fail - Guaranteed * Toughest finish - Guaranteed * Safest way to level lift - Guaranteed Notes * 66-3000 - Custom torsion key adjusting bolts are included that prevent the installer from over-cranking the torsion key, which affects ride. The kit may be dialed up with the stock adjusting bolts, but which may also affect ride quality