im a newb to all this suspension stuff. do i have autoride on a 05 tahoe z71?? reason i ask is i found a great deal on a ground force lowering kit. and just want to make sure its the right kit. he says it fits Years 2000-2006 for escalade, ext, esv, Tahoe, Yukon, XL, denali, etc. i got on ground forces site and they have several kits to choose from. i just dont want to make a expensive mistake beoing as it is from a private party sale, so doubt hed give me money back if it doesnt work on my truck