history: The other day I had a flat tire. I had my floor jack and 4-way lug wrench in my trunk and was able to change my tire and get back on the road in 10 minutes. The other day I had a flat_comma_ but I had my floor jack and 4-way lug wrench in my trunk and was able to get my tire changed and get back on the road within 10 minutes.
current: 10 minutes is a good time to be able to change a tire. I do not think I could change a tire own my own. 
next: I've had so many flats in my life I've gotten quick at changing them.