Spindles will Clear up to 33" Tires! 2x 4.5" lift spindles. For GMC Sierra 1500 2007-2017 2WD only (Fits CAST Arms only - Does not fit Aluminum or Stamped Arms). For Chevy Silverado 1500 2007-2017 2WD only (Fits CAST Arms only - Does not fit Aluminum or Stamped Arms).
