So, I had a lady pull out in front of me and almost t-boned it into her. She never even looked my direction, ABS and bigger tires stop you real fast. But I laid on the horn. And lets just say, it is a joke. I have some of these coming for it. Now to figure out where to install them. They look to be about 6" in diameter, and there are two of them. I think I will have to pull off the bumper skin to fit them in there somewhere.