I love this bike mount, however, do NOT trust the locking clamp which holds the frame of the bike. I assumed by me firmly cranking the jaws onto the frame that it would be safe from anyone stealing my bike from on top of my car, but I was wrong. Please add an additional lock between the roof rack and the bike to insure a secure lock down. Other than that, it's a very well built bike rack that I would recommend to anyone.
2012 Mazda 3 4dr