Fitment： 2007 - 2017 For Chevrolet Silverado 1500 -- 2WD ONLYFits CAST Arms only - Does not fit Aluminum or Stamped Arms 2007 - 2017 For GMC Sierra 1500 -- 2WD ONLY Fits CAST Arms only -Does not fit Aluminum or Stamped Arms 2007 - 2014 For Chevrolet Tahoe -- 2WD ONLY 2007 - 2014 For Chevrolet Avalanche 1500 -- 2WD ONLY 2007 - 2014 For GMC Yukon -- 2WD ONLY 2007 - 2014 For GMC Yukon XL -- 2WD ONLY 2007 - 2014 For Chevrolet Suburban -- 2WD ONLY 2007 - 2014 For Cadillac Escalade -- 2WD ONLY .
