hello everyone i drive a 99 gmc sierra 1500 reg cab short box 4x4 3in body lift running just 285/75/16 for now.efi live tuned true duals no cats with thrush glasspacks. would sooner or later like to run a 125 shot on it mabey heads and a cam but well see. little about me im Local 107 Boilermaker apprentice just trying to live life to the fullest.