Add a couple cans of Fix-A-Flat. That is something simple that has got me out of changing flats on the side of the road many times. It's a big job for older people to change a tire. Many do not have the strength to do it. Not being stranded is the best way to be safe.

Also, I have added a safety vest to each of my vehicles. If I have to change a tire, or walk out, it will help me to be seen.

David Enoch