[Gassy]

If you're not doing the whole car, I would suggest doing the entire rocker panel and at least a third of the way up the doors on both sides, to the sheet metal crease. My original Xpel job just did a small part of the lower rocker behind the wheel well and not all the way past both doors. Recently I added skirts on both sides and while I was on my back closely examining the rockers it was obvious that small road rocks are doing a number on the paint- small scratches that you cannot see at a distance, but now that I know they're there, it bugs me. Hopefully the side skirts will keep some of that rock trash off the rockers.