I'm trying to buy a set of summit white molded GM splash guards for my 2008 suburban LTZ. The surprising part is that everywhere I find them... they say they fit 2007-2014 LS and LT but NOT LTZ models. I'm not aware of any difference in the wheel well or fender/body on my LTZ as compared to an LT model. Can anyone explain why this might be??

Years ago I had a 2002 Z71 model with the fender flare from the factory... I could see that being an issue effecting the fit of a molded splash guard but since my 2008 doesn't have any bolt on fender flare... i just don't see any problem with ordering the ones that fit the LT model. My current suburban has the chrome "nerf" bars and no fender extenders/flare/body kit of any kind.