started to cut out my side skirts tonight. Bummer that my car has 10" of clearance by the front wheel, 12" at the rear wheel. Going with a 6" inch skirt, will be mounted to some stainless 3" L brackets I saw another ecomodder post in his thread. I have 69 and a half inches total length needed for my side skirts, and I'll end up with between 4" and 6" clearance. Figure I'm going to place the brackets 11" apart, 6 total on each side. If that doesn't make them rigid enough or flat enough I'll head back to home depot and mount additional brackets.