Based on your post alone, I'd recommend family counseling.

Sorry this happened. Assuming all facts to be true, this is likely not only financial elder abuse but potentially a crime. I changed the topic...

I changed the topic for you. Good luck with it!

These folks monitor your issues: https://www.bar.ca.gov/services/vehicle/pubtstqry.aspx

I'm sorry this happened. Because you mentioned profiling a few times, I'm going to treat this like it is more of a civil rights case brought by...

I'm sorry for your issues. I see no legal claim here, at least not yet, and as I often note on this site, the legal solution may not be the best...

Sounds like a poor experience. I did not see any false advertisement mentioned in your fact pattern however, making it tough to win your case....

I think you start by asking them and not a bunch of lawyers who rarely eat there? You never know. I got a two for one there myself on an egg...

I think you go into a tire shop in person that sells this brand and get it done in an hour or two

Go to the DMV website for all the related rules.