I was messing around with my truck today and I crawled underneath to look for those holes that I read about on one of the posts sometime back about holes that have tape and not plugs. My truck was manufactured in late May of this year, so, if I recall what I read, it should have tape covering the holes. But, I didn't see any. Where should I be looking for these holes, how many are there? Do the body plugs had a part number? The dealer "gave" me an undercoat job when I bought the truck, so maybe it's harder to see the tape or plugged holes. Thanks for the help!