99-06 Chevy/GMC 1500 2 Inch Torsion Bar Key Kit Zone OffroadDeck out the truck you've put so much work into. This 2 Inch torsion key leveling kit will give your 1988 2006 Chevy GM Truck and SUVs the look you want. It's super easy to install and, like every Zone kit, is manufactured and inspected for daily driving reliability.. Quick Specs: Front Lift Height 2 Inch Front Lift Method Torsion Key Rear Lift Method None Lift Type Leveling Kit Wheel Size 16 x 8 Back Spacing Stock Max Tire Size 285 75 Wheel Size 2 17