Vehicle Specific: Silverado 1500 2007-2019, Sierra 1500 2007-2019 Looks more aggressive: This kit improves the look of your vehicle by lifting your truck to even out the overall body of the vehicle. It can be helpful to go off road or to a snowplow or trailer Function: The kit provides unparalleled ground clearance, Used to conquer off-road obstacles，And allow the installation of larger rims and tires. Easy Install: Installation can be completed within 1-2 hours, No cutting and drilling required and does not require strut/coil disassembly NOTE: The ratio between lift height and kit thickness is not 1:1, because of suspension geometry.