About Our Products： For 2WD / AWD / 4WD; NON-HD Models For Cast Steel Control Arms Only - Does NOT fit the 2014+ models with the Aluminum or Stamped Steel Control Arms Min 17" Rims Required. When Using 17" Rims, It Is Required To Trim The Lower Ball Joint Stud And Modify The Lower Ball Joint Nut. Fitment： For Chevrolet Silverado 1500 (All Cabs) 2WD Only 2007-2016.5 For GMC Sierra 1500 (All Cabs) 2WD Only 2007-2016.5 For Chevrolet Tahoe 2WD/4WD 2007-2014 For GMC Yukon 2WD/4WD 2007-2014 For GMC Yukon XL 1500 2WD/4WD 2007-2014 .
