Just ordered some Trail Gear2 floor mats from Cabelas for my 2010 GMC cab/chassis. They say these do not fit with vinyl floors? I ordered them anyway as I can return them if they do not fit. I am thinking they just will not fit as nice without carpet as they would fit with carpet. Any thoughts?

Probabaly just have some sort of hook system like the catch all's and therefore they have to say they won't work

Kind of what I was thinking. Thanks.