I can change a tire almost as fast as my DH can.
My dad made me change his pickup before he'd let me drive on my own. So when I get a flat, I change it. I've changed flats in the dark on the interstate, with my kids in the car. Hubby was 80 miles away at Guard duty, so who would do it for me. Noone. So I did it.
A trucker called the Highway Patrol saying a little girl was out changeing her tire. So a patrolman came to help, but all he ended up doing was tighten up the last 2 lugnuts and he also put the flat in the trunk. He was quite impressed.
Now yes, if DH is with me, HE can change the tire. I've had to change more than he has, so it's his turn.
When my girls get old enough to drive, guess what, they will prove to me that they can change a tire.