Although MK doesn't have a new car, it's the newest car in our family, so it has some features that the rest of our vehicles don't have. It has a sensor that alerted her that she had low tire pressure. We couldn't see anything, but tonight we definitely saw that she had a flat tire. The Big Man was going to change it, but she said she wanted to learn - and learn she did. He instructed her, but she changed the tire pretty much alone. So here are some pictures.