Hello all! I am new to this forum but not to GM or Chevy. I own a 2007 Pontiac Grand Prix and a 2008 Chevy Silverado 1500. Anyways, my folks just purchased a used 2012 Chevy Tahoe LS recently and they hate the aftermarket Pioneer head unit that came with it, mainly because they prefer buttons and knobs to control the radio. I installed a Rosen GM-1010 in my 2008 Chevy Silverado last year and have been very happy with it. Since they like my Rosen headunit, can I purchase another GM-1010 headunit for their Tahoe? I know that it will fit, but the online user manuals say that its for 2007 to 2011 Tahoes. I know that the Rosen GM 1210 is supposed to work but I hate the external CAN BUS interface with the crappy speaker for the chimes. Can any of you folks point me in the right direction? Thanks!!