First, full disclosure, I am not a fan of dismantling my bike or mounting to the roof to transport for an infinite number of reasons. I've always had hitch mounted racks, which accommodate parking anywhere, including public garages and my own garage. However, my new 20204 Audi Q3 left me little choice, given >$1500 to install a hitch b/c the whole bumper fascia had to be removed and reinstalled. Ironically, I found this product on Audi's Accessories web page. Hugely skeptical I watched many videos and read many reviews - really, too good to be true? Still skeptical to put the fate of put my $6K carbon road bike in suction cups, I went for it. And after several local trips, I am hugely satisfied. So many good things: quality feel to product, easy to install, lightweight, easy to transport and compact to store AND the flexibility to put it on ANY vehicle I drive. One note, mounting to the rear hatch is not really viable (with very few exceptions) based on the curvature of the design and typical articulated bumpers don't accommodate the cup for the rear wheel support. I highly recommend this product for those going the roof mount option, but make sure you pay attention to overhead clearances!