2007-2011&2013 avalanche 2WD/4WD. 2007-2012 suburban 1500 2WD/4WD & 2015-2016 2018-2019 Suburban 2007-2019 tahoe 2WD/4WD. 2007-2019 silverado 1500 2WD/4WD. Can be installed in about 1 1/2-2 hours and does not require strut/coil disassembly like other kits.
