it would certainly be helpful to find out from Thule, that some vehicle manufacturers have come up since 2012 new roof rack forms. That is to say, in my case, that this support system, for example to fit on the roof rail vehicles from VW Touran from year 2012, as the foot of this Thule Fußsatzes is not adaptable to the railing. I find that particularly unfortunate, since I had Thule as a support system so far preferred. Here is definitely a need for improvement