Flat Tire on The Freeway???!!!!

I had just picked up Billy from work and we were on our way home after a long day. I was already one day overdue with our baby and couldn't wait to have him! We got onto the freeway and heard a pop, we thought something got thrown from another car that was by us. We kept driving not really knowing what it was, and right when we got to where we switch from I-15 to I-215 our tire did pop and we had to pull over. We get pulled over on the side of the freeway with cars going by so fast it was crazy. We got the car jacked and everything ready and realized that Billy's hub caps have a certain key to open them and his dad had not given it back to us, or had lost it when he had the car. So we ended up having to call our insurance and they brought a tow truck to take our car to our house. I was glad that this was not the night the baby decided to come. Luckily we made it home and did not have to pay for the tow. The next morning we had to take the car and buy a brand new tire. It never ends does it??