Hmm, I had to get towed a few days ago. I don't recall having an issue with the front end of my car (I have a stock bumper, but its still fairly low to the ground cause of my suspension). What I did have an issue with was my exhaust. Yeah....it definately scraped the ground for a good 2 feet while it was being dragged onto the tow truck bed. Have them put some wood down in front of your front and rear tires when they put it on and behind the rear tires when they roll it off, this way it wont fuck up anything.