Yeah, I've seen them that way but two observations, 1, they don't look as good and B, they will interfere with getting in and out. The view is fine assuming you're getting or already received the Koplins, they're very adjustable and the clamps, rubber shims, barrel nut and screw assembly all top notch. Now you cannot see directly behind you like side mirrors on any vehicle, but as you may see from the pic, I have a rear view mirror for that.