I recently purchased a Saris Bones 2 car trunk rack for my bike. I was downstairs this evening figuring out all the ins-and-outs of attaching it to my car's trunk. I've got an '05 Nissan Altima. As I was tightening up the straps, I noticed that I could unhook all of the hooks with loose straps from the trunk when it was still completely closed. It occured to me that, while I was off riding my bike, a no-good theif could come along and loosen the straps and take off with the bike rack. (No, I don't know why a thief would take a bike rack. Maybe he would need to transport more than one stolen bike at a time. ) I can always just remove the trunk rack each time and put it in the trunk before I take off on my bike, but does anyone have any other suggestions? Just figured I'd drop my question into cyberspace and see if anyone had any ideas. Thanks in advance.