I have a xenon body kit on there. The pic isn't really all that great, I took it with my cam phone early in the morning when I got to work so there wasn't even that much light. I usually don't have a problem with my back clearing. I will admit though... one time I did get my muffler stuck on one of them because I wasn't paying attention to the way I was parking, so I had to leave the car in neutral and lift the rear right from the fender while the car rolled forward. It sucked, but luckily I was alone, at night and no one saw. How much of a drop do you have, and with what size tires?