F350 where do I jack from? / would this plan work?

Kayteg1 wrote:
My wife got her DL when we've been married already.
At the time I made her change the wheel so she knows.
Would she do it today, since years passed? I doubt it, but at least she has an idea.

Under DW's car I have painted the marks where she needs to put the jack. Right size socket and loong breaker bar. About once a year, she "helps" me rotate her tires. In her late '60s I would hope somebody would help, but I know she can if needed.