I just purchased a 2011 Tahoe LTZ with power lumbar in the seats. Every time I get in the truck, the lumbar is slightly inflated despite my deflating it prior to getting out.
I have the memory seats and remote and made sure the lumbar was deflated when I programmed the seat/key (although I...
Well, in doing some more research, I found these GM press releases that list all the new features for each model year. Maybe someone will find these useful:
New for 2009
New for 2010
New for 2011
New for 2012
Getting ready to buy a used LTZ, and I'm in the process of having a local dealership search the auctions for one that has the color combo and options I want.
Are there any huge differences between the '09, '10 and '11 model years? Seems like there were some new features added...
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